{
    "tender_id": 4212189,
    "check": {
        "ok": true,
        "versions": 37,
        "broken_at": null
    },
    "formula": "content_hash = sha256(content); hash = sha256(prev_hash + \"\\n\" + tender_id + \"\\n\" + version + \"\\n\" + recorded_at + \"\\n\" + content_hash [+ \"\\n\" + actor, when the version has one])",
    "versions": [
        {
            "version": 1,
            "recorded_at": "2026-10-30T19:39:06Z",
            "content": "{\"cpv\": \"48000000\", \"url\": \"https://ezamowienia.gov.pl/mo-client-board/bzp/notice-details/id/08df36b4-7e82-ed19-e2d6-6b000120bb1b\", \"buyer\": \"MUZEUM GÓRNICTWA WĘGLOWEGO W ZABRZU\", \"title\": \"Modernizacja systemu/oprogramowania do tworzenia bibliotek cyfrowych – digitalizacja zabytków ruchomych, księgozbiorów, muzealiów\", \"region\": \"slaskie\", \"source\": \"ezamowienia_notices\", \"status\": \"active\", \"cpv_more\": [\"72243000\", \"72260000\", \"72263000\", \"72268000\", \"72265000\", \"72212517\", \"72300000\", \"72320000\", \"72413000\", \"72254000\", \"72611000\", \"72267000\", \"80510000\", \"80511000\", \"80420000\"], \"location\": \"Zabrze, śląskie\", \"buyer_nip\": \"6482768167\", \"source_id\": \"2026/BZP 00514411/01\", \"deadline_at\": \"2026-11-12T15:30:00Z\", \"notice_type\": \"Ogloszenie o zamowieniu\", \"published_at\": \"2026-10-30T18:34:55Z\", \"notice_number\": \"2026/BZP 00514411/01\"}",
            "content_hash": "ad7771b4969cdb868f01492125548febe0c871ad51fe92a7ff56dde4fb510b1c",
            "prev_hash": "0000000000000000000000000000000000000000000000000000000000000000",
            "hash": "094b6330036801decda8d8076563fb0b31fc3b2b50965a039a80a41e6a99eb3e",
            "actor": null,
            "seal": {
                "id": 7,
                "digest": "a9f75e7ec6726860fada5c5807cac164b76cf44582f14a01cd7b4a36f579f813",
                "file": "https://tenderiq.pl/rejestr/pieczec-7.txt",
                "proof": "https://tenderiq.pl/rejestr/pieczec-7.txt.ots",
                "bitcoin_block": 973897
            }
        },
        {
            "version": 2,
            "recorded_at": "2026-10-30T19:45:20Z",
            "content": "{\"cpv\": \"48000000\", \"url\": \"https://ezamowienia.gov.pl/mo-client-board/bzp/notice-details/id/08df36b4-7e82-ed19-e2d6-6b000120bb1b\", \"buyer\": \"MUZEUM GÓRNICTWA WĘGLOWEGO W ZABRZU\", \"title\": \"Modernizacja systemu/oprogramowania do tworzenia bibliotek cyfrowych – digitalizacja zabytków ruchomych, księgozbiorów, muzealiów\", \"region\": \"slaskie\", \"source\": \"ezamowienia_notices\", \"status\": \"active\", \"cpv_more\": [\"72243000\", \"72260000\", \"72263000\", \"72268000\", \"72265000\", \"72212517\", \"72300000\", \"72320000\", \"72413000\", \"72254000\", \"72611000\", \"72267000\", \"80510000\", \"80511000\", \"80420000\"], \"location\": \"Zabrze, śląskie\", \"buyer_nip\": \"6482768167\", \"source_id\": \"2026/BZP 00514411/01\", \"deadline_at\": \"2026-11-12T15:30:00Z\", \"notice_type\": \"Ogloszenie o zamowieniu\", \"published_at\": \"2026-10-30T18:34:55Z\", \"notice_number\": \"2026/BZP 00514411/01\", \"procedure_url\": \"https://muzeumgornictwa.ezamawiajacy.pl/pn/muzeumgornictwa/demand/notice/public/241382/details\"}",
            "content_hash": "05d6a265c704d6e8c0136a545f02c9d4d51f53765303bde1e9577a5794ed09e5",
            "prev_hash": "094b6330036801decda8d8076563fb0b31fc3b2b50965a039a80a41e6a99eb3e",
            "hash": "7d944ffbabe52316a17a23af8a7eb41506368172667e4cbac8109bf7a1792bd5",
            "actor": null,
            "seal": {
                "id": 7,
                "digest": "a9f75e7ec6726860fada5c5807cac164b76cf44582f14a01cd7b4a36f579f813",
                "file": "https://tenderiq.pl/rejestr/pieczec-7.txt",
                "proof": "https://tenderiq.pl/rejestr/pieczec-7.txt.ots",
                "bitcoin_block": 973897
            }
        },
        {
            "version": 3,
            "recorded_at": "2026-10-31T10:20:14Z",
            "content": "{\"cpv\": \"48000000\", \"url\": \"https://ezamowienia.gov.pl/mo-client-board/bzp/notice-details/id/08df36b4-7e82-ed19-e2d6-6b000120bb1b\", \"buyer\": \"MUZEUM GÓRNICTWA WĘGLOWEGO W ZABRZU\", \"title\": \"Modernizacja systemu/oprogramowania do tworzenia bibliotek cyfrowych – digitalizacja zabytków ruchomych, księgozbiorów, muzealiów\", \"region\": \"slaskie\", \"source\": \"ezamowienia_notices\", \"status\": \"active\", \"cpv_more\": [], \"location\": \"Zabrze, śląskie\", \"source_id\": \"2026/BZP 00514411/01\", \"deadline_at\": \"2026-11-12T15:30:00Z\", \"notice_type\": \"Ogloszenie o zamowieniu\", \"published_at\": \"2026-10-30T18:34:55Z\", \"notice_number\": \"2026/BZP 00514411/01\", \"procedure_url\": \"https://muzeumgornictwa.ezamawiajacy.pl/pn/muzeumgornictwa/demand/notice/public/241382/details\"}",
            "content_hash": "070726c088a85a9c88a1e7c21f5bc8f16e475db539d6cbb518363127de7daaa6",
            "prev_hash": "7d944ffbabe52316a17a23af8a7eb41506368172667e4cbac8109bf7a1792bd5",
            "hash": "855f3ab4c59063e4bba1070bed54914befdfc5aa3196855b5ce594ffec6b7c0e",
            "actor": null,
            "seal": {
                "id": 8,
                "digest": "b9dfb65eef062a8f7633cee107df2b59fcca72ec5f093c9ceec0396cf65cd90d",
                "file": "https://tenderiq.pl/rejestr/pieczec-8.txt",
                "proof": "https://tenderiq.pl/rejestr/pieczec-8.txt.ots",
                "bitcoin_block": 974039
            }
        },
        {
            "version": 4,
            "recorded_at": "2026-10-31T11:24:15Z",
            "content": "{\"cpv\": \"48000000\", \"url\": \"https://ezamowienia.gov.pl/mo-client-board/bzp/notice-details/id/08df36b4-7e82-ed19-e2d6-6b000120bb1b\", \"buyer\": \"MUZEUM GÓRNICTWA WĘGLOWEGO W ZABRZU\", \"title\": \"Modernizacja systemu/oprogramowania do tworzenia bibliotek cyfrowych – digitalizacja zabytków ruchomych, księgozbiorów, muzealiów\", \"region\": \"slaskie\", \"source\": \"ezamowienia_notices\", \"status\": \"active\", \"cpv_more\": [\"72243000\", \"72260000\", \"72263000\", \"72268000\", \"72265000\", \"72212517\", \"72300000\", \"72320000\", \"72413000\", \"72254000\", \"72611000\", \"72267000\", \"80510000\", \"80511000\", \"80420000\"], \"location\": \"Zabrze, śląskie\", \"buyer_nip\": \"6482768167\", \"source_id\": \"2026/BZP 00514411/01\", \"deadline_at\": \"2026-11-12T15:30:00Z\", \"notice_type\": \"Ogloszenie o zamowieniu\", \"published_at\": \"2026-10-30T18:34:55Z\", \"notice_number\": \"2026/BZP 00514411/01\", \"procedure_url\": \"https://muzeumgornictwa.ezamawiajacy.pl/pn/muzeumgornictwa/demand/notice/public/241382/details\"}",
            "content_hash": "05d6a265c704d6e8c0136a545f02c9d4d51f53765303bde1e9577a5794ed09e5",
            "prev_hash": "855f3ab4c59063e4bba1070bed54914befdfc5aa3196855b5ce594ffec6b7c0e",
            "hash": "c4e3856421fccaa72a45dc4f3edf83a43e690c93121a8be3425ebf9d04bd07e8",
            "actor": null,
            "seal": {
                "id": 8,
                "digest": "b9dfb65eef062a8f7633cee107df2b59fcca72ec5f093c9ceec0396cf65cd90d",
                "file": "https://tenderiq.pl/rejestr/pieczec-8.txt",
                "proof": "https://tenderiq.pl/rejestr/pieczec-8.txt.ots",
                "bitcoin_block": 974039
            }
        },
        {
            "version": 5,
            "recorded_at": "2026-10-31T15:39:10Z",
            "content": "{\"cpv\": \"48000000\", \"url\": \"https://ezamowienia.gov.pl/mo-client-board/bzp/notice-details/id/08df36b4-7e82-ed19-e2d6-6b000120bb1b\", \"buyer\": \"MUZEUM GÓRNICTWA WĘGLOWEGO W ZABRZU\", \"title\": \"Modernizacja systemu/oprogramowania do tworzenia bibliotek cyfrowych – digitalizacja zabytków ruchomych, księgozbiorów, muzealiów\", \"region\": \"slaskie\", \"source\": \"ezamowienia_notices\", \"status\": \"active\", \"cpv_more\": [], \"location\": \"Zabrze, śląskie\", \"source_id\": \"2026/BZP 00514411/01\", \"deadline_at\": \"2026-11-12T15:30:00Z\", \"notice_type\": \"Ogloszenie o zamowieniu\", \"published_at\": \"2026-10-30T18:34:55Z\", \"notice_number\": \"2026/BZP 00514411/01\", \"procedure_url\": \"https://muzeumgornictwa.ezamawiajacy.pl/pn/muzeumgornictwa/demand/notice/public/241382/details\"}",
            "content_hash": "070726c088a85a9c88a1e7c21f5bc8f16e475db539d6cbb518363127de7daaa6",
            "prev_hash": "c4e3856421fccaa72a45dc4f3edf83a43e690c93121a8be3425ebf9d04bd07e8",
            "hash": "797f5f4b9c3d0c42d628f9094bda20eaf310ddd95e18561cb67587bd81ba401c",
            "actor": null,
            "seal": {
                "id": 8,
                "digest": "b9dfb65eef062a8f7633cee107df2b59fcca72ec5f093c9ceec0396cf65cd90d",
                "file": "https://tenderiq.pl/rejestr/pieczec-8.txt",
                "proof": "https://tenderiq.pl/rejestr/pieczec-8.txt.ots",
                "bitcoin_block": 974039
            }
        },
        {
            "version": 6,
            "recorded_at": "2026-10-31T16:43:53Z",
            "content": "{\"cpv\": \"48000000\", \"url\": \"https://ezamowienia.gov.pl/mo-client-board/bzp/notice-details/id/08df36b4-7e82-ed19-e2d6-6b000120bb1b\", \"buyer\": \"MUZEUM GÓRNICTWA WĘGLOWEGO W ZABRZU\", \"title\": \"Modernizacja systemu/oprogramowania do tworzenia bibliotek cyfrowych – digitalizacja zabytków ruchomych, księgozbiorów, muzealiów\", \"region\": \"slaskie\", \"source\": \"ezamowienia_notices\", \"status\": \"active\", \"cpv_more\": [\"72243000\", \"72260000\", \"72263000\", \"72268000\", \"72265000\", \"72212517\", \"72300000\", \"72320000\", \"72413000\", \"72254000\", \"72611000\", \"72267000\", \"80510000\", \"80511000\", \"80420000\"], \"location\": \"Zabrze, śląskie\", \"buyer_nip\": \"6482768167\", \"source_id\": \"2026/BZP 00514411/01\", \"deadline_at\": \"2026-11-12T15:30:00Z\", \"notice_type\": \"Ogloszenie o zamowieniu\", \"published_at\": \"2026-10-30T18:34:55Z\", \"notice_number\": \"2026/BZP 00514411/01\", \"procedure_url\": \"https://muzeumgornictwa.ezamawiajacy.pl/pn/muzeumgornictwa/demand/notice/public/241382/details\"}",
            "content_hash": "05d6a265c704d6e8c0136a545f02c9d4d51f53765303bde1e9577a5794ed09e5",
            "prev_hash": "797f5f4b9c3d0c42d628f9094bda20eaf310ddd95e18561cb67587bd81ba401c",
            "hash": "7f56c095a1c4b0396cc14d1217283a297e80efe36323bfa772be98a4731b3e3d",
            "actor": null,
            "seal": {
                "id": 8,
                "digest": "b9dfb65eef062a8f7633cee107df2b59fcca72ec5f093c9ceec0396cf65cd90d",
                "file": "https://tenderiq.pl/rejestr/pieczec-8.txt",
                "proof": "https://tenderiq.pl/rejestr/pieczec-8.txt.ots",
                "bitcoin_block": 974039
            }
        },
        {
            "version": 7,
            "recorded_at": "2026-10-31T22:02:49Z",
            "content": "{\"cpv\": \"48000000\", \"url\": \"https://ezamowienia.gov.pl/mo-client-board/bzp/notice-details/id/08df36b4-7e82-ed19-e2d6-6b000120bb1b\", \"buyer\": \"MUZEUM GÓRNICTWA WĘGLOWEGO W ZABRZU\", \"title\": \"Modernizacja systemu/oprogramowania do tworzenia bibliotek cyfrowych – digitalizacja zabytków ruchomych, księgozbiorów, muzealiów\", \"region\": \"slaskie\", \"source\": \"ezamowienia_notices\", \"status\": \"active\", \"cpv_more\": [], \"location\": \"Zabrze, śląskie\", \"source_id\": \"2026/BZP 00514411/01\", \"deadline_at\": \"2026-11-12T15:30:00Z\", \"notice_type\": \"Ogloszenie o zamowieniu\", \"published_at\": \"2026-10-30T18:34:55Z\", \"notice_number\": \"2026/BZP 00514411/01\", \"procedure_url\": \"https://muzeumgornictwa.ezamawiajacy.pl/pn/muzeumgornictwa/demand/notice/public/241382/details\"}",
            "content_hash": "070726c088a85a9c88a1e7c21f5bc8f16e475db539d6cbb518363127de7daaa6",
            "prev_hash": "7f56c095a1c4b0396cc14d1217283a297e80efe36323bfa772be98a4731b3e3d",
            "hash": "75c88caa3d3a6211cbc4981defcf0f0378d6f914513ec78dfdfb1e00c9b60006",
            "actor": null,
            "seal": {
                "id": 8,
                "digest": "b9dfb65eef062a8f7633cee107df2b59fcca72ec5f093c9ceec0396cf65cd90d",
                "file": "https://tenderiq.pl/rejestr/pieczec-8.txt",
                "proof": "https://tenderiq.pl/rejestr/pieczec-8.txt.ots",
                "bitcoin_block": 974039
            }
        },
        {
            "version": 8,
            "recorded_at": "2026-10-31T23:06:33Z",
            "content": "{\"cpv\": \"48000000\", \"url\": \"https://ezamowienia.gov.pl/mo-client-board/bzp/notice-details/id/08df36b4-7e82-ed19-e2d6-6b000120bb1b\", \"buyer\": \"MUZEUM GÓRNICTWA WĘGLOWEGO W ZABRZU\", \"title\": \"Modernizacja systemu/oprogramowania do tworzenia bibliotek cyfrowych – digitalizacja zabytków ruchomych, księgozbiorów, muzealiów\", \"region\": \"slaskie\", \"source\": \"ezamowienia_notices\", \"status\": \"active\", \"cpv_more\": [\"72243000\", \"72260000\", \"72263000\", \"72268000\", \"72265000\", \"72212517\", \"72300000\", \"72320000\", \"72413000\", \"72254000\", \"72611000\", \"72267000\", \"80510000\", \"80511000\", \"80420000\"], \"location\": \"Zabrze, śląskie\", \"buyer_nip\": \"6482768167\", \"source_id\": \"2026/BZP 00514411/01\", \"deadline_at\": \"2026-11-12T15:30:00Z\", \"notice_type\": \"Ogloszenie o zamowieniu\", \"published_at\": \"2026-10-30T18:34:55Z\", \"notice_number\": \"2026/BZP 00514411/01\", \"procedure_url\": \"https://muzeumgornictwa.ezamawiajacy.pl/pn/muzeumgornictwa/demand/notice/public/241382/details\"}",
            "content_hash": "05d6a265c704d6e8c0136a545f02c9d4d51f53765303bde1e9577a5794ed09e5",
            "prev_hash": "75c88caa3d3a6211cbc4981defcf0f0378d6f914513ec78dfdfb1e00c9b60006",
            "hash": "e2ed2fdb5b6abd1821eb179361bdc2daef4e1132e3d712fd2ecc6798d4e12c85",
            "actor": null,
            "seal": {
                "id": 9,
                "digest": "2dfeb1f26d6191d887699bed5d05f226d8baa25e2f81adcf1d5d9f3ce86c75c5",
                "file": "https://tenderiq.pl/rejestr/pieczec-9.txt",
                "proof": "https://tenderiq.pl/rejestr/pieczec-9.txt.ots",
                "bitcoin_block": 974194
            }
        },
        {
            "version": 9,
            "recorded_at": "2026-11-01T01:12:38Z",
            "content": "{\"cpv\": \"48000000\", \"url\": \"https://ezamowienia.gov.pl/mo-client-board/bzp/notice-details/id/08df36b4-7e82-ed19-e2d6-6b000120bb1b\", \"buyer\": \"MUZEUM GÓRNICTWA WĘGLOWEGO W ZABRZU\", \"title\": \"Modernizacja systemu/oprogramowania do tworzenia bibliotek cyfrowych – digitalizacja zabytków ruchomych, księgozbiorów, muzealiów\", \"region\": \"slaskie\", \"source\": \"ezamowienia_notices\", \"status\": \"active\", \"cpv_more\": [], \"location\": \"Zabrze, śląskie\", \"source_id\": \"2026/BZP 00514411/01\", \"deadline_at\": \"2026-11-12T15:30:00Z\", \"notice_type\": \"Ogloszenie o zamowieniu\", \"published_at\": \"2026-10-30T18:34:55Z\", \"notice_number\": \"2026/BZP 00514411/01\", \"procedure_url\": \"https://muzeumgornictwa.ezamawiajacy.pl/pn/muzeumgornictwa/demand/notice/public/241382/details\"}",
            "content_hash": "070726c088a85a9c88a1e7c21f5bc8f16e475db539d6cbb518363127de7daaa6",
            "prev_hash": "e2ed2fdb5b6abd1821eb179361bdc2daef4e1132e3d712fd2ecc6798d4e12c85",
            "hash": "c21f4ec203a26853deae4beb98daf0e4d79f528d2889edf707975344e1b186d4",
            "actor": null,
            "seal": {
                "id": 9,
                "digest": "2dfeb1f26d6191d887699bed5d05f226d8baa25e2f81adcf1d5d9f3ce86c75c5",
                "file": "https://tenderiq.pl/rejestr/pieczec-9.txt",
                "proof": "https://tenderiq.pl/rejestr/pieczec-9.txt.ots",
                "bitcoin_block": 974194
            }
        },
        {
            "version": 10,
            "recorded_at": "2026-11-01T02:15:00Z",
            "content": "{\"cpv\": \"48000000\", \"url\": \"https://ezamowienia.gov.pl/mo-client-board/bzp/notice-details/id/08df36b4-7e82-ed19-e2d6-6b000120bb1b\", \"buyer\": \"MUZEUM GÓRNICTWA WĘGLOWEGO W ZABRZU\", \"title\": \"Modernizacja systemu/oprogramowania do tworzenia bibliotek cyfrowych – digitalizacja zabytków ruchomych, księgozbiorów, muzealiów\", \"region\": \"slaskie\", \"source\": \"ezamowienia_notices\", \"status\": \"active\", \"cpv_more\": [\"72243000\", \"72260000\", \"72263000\", \"72268000\", \"72265000\", \"72212517\", \"72300000\", \"72320000\", \"72413000\", \"72254000\", \"72611000\", \"72267000\", \"80510000\", \"80511000\", \"80420000\"], \"location\": \"Zabrze, śląskie\", \"buyer_nip\": \"6482768167\", \"source_id\": \"2026/BZP 00514411/01\", \"deadline_at\": \"2026-11-12T15:30:00Z\", \"notice_type\": \"Ogloszenie o zamowieniu\", \"published_at\": \"2026-10-30T18:34:55Z\", \"notice_number\": \"2026/BZP 00514411/01\", \"procedure_url\": \"https://muzeumgornictwa.ezamawiajacy.pl/pn/muzeumgornictwa/demand/notice/public/241382/details\"}",
            "content_hash": "05d6a265c704d6e8c0136a545f02c9d4d51f53765303bde1e9577a5794ed09e5",
            "prev_hash": "c21f4ec203a26853deae4beb98daf0e4d79f528d2889edf707975344e1b186d4",
            "hash": "ed3bf1b963797bdd033d99d39ef5b7f3d375f79c893b5d888a7cb53ef51bb202",
            "actor": null,
            "seal": {
                "id": 9,
                "digest": "2dfeb1f26d6191d887699bed5d05f226d8baa25e2f81adcf1d5d9f3ce86c75c5",
                "file": "https://tenderiq.pl/rejestr/pieczec-9.txt",
                "proof": "https://tenderiq.pl/rejestr/pieczec-9.txt.ots",
                "bitcoin_block": 974194
            }
        },
        {
            "version": 11,
            "recorded_at": "2026-11-01T08:27:07Z",
            "content": "{\"cpv\": \"48000000\", \"url\": \"https://ezamowienia.gov.pl/mo-client-board/bzp/notice-details/id/08df36b4-7e82-ed19-e2d6-6b000120bb1b\", \"buyer\": \"MUZEUM GÓRNICTWA WĘGLOWEGO W ZABRZU\", \"title\": \"Modernizacja systemu/oprogramowania do tworzenia bibliotek cyfrowych – digitalizacja zabytków ruchomych, księgozbiorów, muzealiów\", \"region\": \"slaskie\", \"source\": \"ezamowienia_notices\", \"status\": \"active\", \"cpv_more\": [], \"location\": \"Zabrze, śląskie\", \"source_id\": \"2026/BZP 00514411/01\", \"deadline_at\": \"2026-11-12T15:30:00Z\", \"notice_type\": \"Ogloszenie o zamowieniu\", \"published_at\": \"2026-10-30T18:34:55Z\", \"notice_number\": \"2026/BZP 00514411/01\", \"procedure_url\": \"https://muzeumgornictwa.ezamawiajacy.pl/pn/muzeumgornictwa/demand/notice/public/241382/details\"}",
            "content_hash": "070726c088a85a9c88a1e7c21f5bc8f16e475db539d6cbb518363127de7daaa6",
            "prev_hash": "ed3bf1b963797bdd033d99d39ef5b7f3d375f79c893b5d888a7cb53ef51bb202",
            "hash": "8d479d7467678ec2f8a1da7e4e958a27711dc1f037d5d240b1dbb79938fff1bc",
            "actor": null,
            "seal": {
                "id": 9,
                "digest": "2dfeb1f26d6191d887699bed5d05f226d8baa25e2f81adcf1d5d9f3ce86c75c5",
                "file": "https://tenderiq.pl/rejestr/pieczec-9.txt",
                "proof": "https://tenderiq.pl/rejestr/pieczec-9.txt.ots",
                "bitcoin_block": 974194
            }
        },
        {
            "version": 12,
            "recorded_at": "2026-11-01T09:20:05Z",
            "content": "{\"cpv\": \"48000000\", \"url\": \"https://ezamowienia.gov.pl/mo-client-board/bzp/notice-details/id/08df36b4-7e82-ed19-e2d6-6b000120bb1b\", \"buyer\": \"MUZEUM GÓRNICTWA WĘGLOWEGO W ZABRZU\", \"title\": \"Modernizacja systemu/oprogramowania do tworzenia bibliotek cyfrowych – digitalizacja zabytków ruchomych, księgozbiorów, muzealiów\", \"region\": \"slaskie\", \"source\": \"ezamowienia_notices\", \"status\": \"active\", \"cpv_more\": [\"72243000\", \"72260000\", \"72263000\", \"72268000\", \"72265000\", \"72212517\", \"72300000\", \"72320000\", \"72413000\", \"72254000\", \"72611000\", \"72267000\", \"80510000\", \"80511000\", \"80420000\"], \"location\": \"Zabrze, śląskie\", \"buyer_nip\": \"6482768167\", \"source_id\": \"2026/BZP 00514411/01\", \"deadline_at\": \"2026-11-12T15:30:00Z\", \"notice_type\": \"Ogloszenie o zamowieniu\", \"published_at\": \"2026-10-30T18:34:55Z\", \"notice_number\": \"2026/BZP 00514411/01\", \"procedure_url\": \"https://muzeumgornictwa.ezamawiajacy.pl/pn/muzeumgornictwa/demand/notice/public/241382/details\"}",
            "content_hash": "05d6a265c704d6e8c0136a545f02c9d4d51f53765303bde1e9577a5794ed09e5",
            "prev_hash": "8d479d7467678ec2f8a1da7e4e958a27711dc1f037d5d240b1dbb79938fff1bc",
            "hash": "9d9c804ca6e795ceb7af679f92448ff4e34bd331103664f8e7b15c7b78e02bf9",
            "actor": null,
            "seal": {
                "id": 9,
                "digest": "2dfeb1f26d6191d887699bed5d05f226d8baa25e2f81adcf1d5d9f3ce86c75c5",
                "file": "https://tenderiq.pl/rejestr/pieczec-9.txt",
                "proof": "https://tenderiq.pl/rejestr/pieczec-9.txt.ots",
                "bitcoin_block": 974194
            }
        },
        {
            "version": 13,
            "recorded_at": "2026-11-01T11:02:33Z",
            "content": "{\"cpv\": \"48000000\", \"url\": \"https://ezamowienia.gov.pl/mo-client-board/bzp/notice-details/id/08df36b4-7e82-ed19-e2d6-6b000120bb1b\", \"buyer\": \"MUZEUM GÓRNICTWA WĘGLOWEGO W ZABRZU\", \"title\": \"Modernizacja systemu/oprogramowania do tworzenia bibliotek cyfrowych – digitalizacja zabytków ruchomych, księgozbiorów, muzealiów\", \"region\": \"slaskie\", \"source\": \"ezamowienia_notices\", \"status\": \"active\", \"cpv_more\": [], \"location\": \"Zabrze, śląskie\", \"source_id\": \"2026/BZP 00514411/01\", \"deadline_at\": \"2026-11-12T15:30:00Z\", \"notice_type\": \"Ogloszenie o zamowieniu\", \"published_at\": \"2026-10-30T18:34:55Z\", \"notice_number\": \"2026/BZP 00514411/01\", \"procedure_url\": \"https://muzeumgornictwa.ezamawiajacy.pl/pn/muzeumgornictwa/demand/notice/public/241382/details\"}",
            "content_hash": "070726c088a85a9c88a1e7c21f5bc8f16e475db539d6cbb518363127de7daaa6",
            "prev_hash": "9d9c804ca6e795ceb7af679f92448ff4e34bd331103664f8e7b15c7b78e02bf9",
            "hash": "472ad30dca308b1ea710eafc74e2d9c2876daea7697512b072822b074c1329d3",
            "actor": null,
            "seal": {
                "id": 9,
                "digest": "2dfeb1f26d6191d887699bed5d05f226d8baa25e2f81adcf1d5d9f3ce86c75c5",
                "file": "https://tenderiq.pl/rejestr/pieczec-9.txt",
                "proof": "https://tenderiq.pl/rejestr/pieczec-9.txt.ots",
                "bitcoin_block": 974194
            }
        },
        {
            "version": 14,
            "recorded_at": "2026-11-01T12:04:32Z",
            "content": "{\"cpv\": \"48000000\", \"url\": \"https://ezamowienia.gov.pl/mo-client-board/bzp/notice-details/id/08df36b4-7e82-ed19-e2d6-6b000120bb1b\", \"buyer\": \"MUZEUM GÓRNICTWA WĘGLOWEGO W ZABRZU\", \"title\": \"Modernizacja systemu/oprogramowania do tworzenia bibliotek cyfrowych – digitalizacja zabytków ruchomych, księgozbiorów, muzealiów\", \"region\": \"slaskie\", \"source\": \"ezamowienia_notices\", \"status\": \"active\", \"cpv_more\": [\"72243000\", \"72260000\", \"72263000\", \"72268000\", \"72265000\", \"72212517\", \"72300000\", \"72320000\", \"72413000\", \"72254000\", \"72611000\", \"72267000\", \"80510000\", \"80511000\", \"80420000\"], \"location\": \"Zabrze, śląskie\", \"buyer_nip\": \"6482768167\", \"source_id\": \"2026/BZP 00514411/01\", \"deadline_at\": \"2026-11-12T15:30:00Z\", \"notice_type\": \"Ogloszenie o zamowieniu\", \"published_at\": \"2026-10-30T18:34:55Z\", \"notice_number\": \"2026/BZP 00514411/01\", \"procedure_url\": \"https://muzeumgornictwa.ezamawiajacy.pl/pn/muzeumgornictwa/demand/notice/public/241382/details\"}",
            "content_hash": "05d6a265c704d6e8c0136a545f02c9d4d51f53765303bde1e9577a5794ed09e5",
            "prev_hash": "472ad30dca308b1ea710eafc74e2d9c2876daea7697512b072822b074c1329d3",
            "hash": "e0b13d46bb0e0e729c19c662e1234939d37efb1b29b974639662d5dbee7c4362",
            "actor": null,
            "seal": {
                "id": 9,
                "digest": "2dfeb1f26d6191d887699bed5d05f226d8baa25e2f81adcf1d5d9f3ce86c75c5",
                "file": "https://tenderiq.pl/rejestr/pieczec-9.txt",
                "proof": "https://tenderiq.pl/rejestr/pieczec-9.txt.ots",
                "bitcoin_block": 974194
            }
        },
        {
            "version": 15,
            "recorded_at": "2026-11-01T13:06:22Z",
            "content": "{\"cpv\": \"48000000\", \"url\": \"https://ezamowienia.gov.pl/mo-client-board/bzp/notice-details/id/08df36b4-7e82-ed19-e2d6-6b000120bb1b\", \"buyer\": \"MUZEUM GÓRNICTWA WĘGLOWEGO W ZABRZU\", \"title\": \"Modernizacja systemu/oprogramowania do tworzenia bibliotek cyfrowych – digitalizacja zabytków ruchomych, księgozbiorów, muzealiów\", \"region\": \"slaskie\", \"source\": \"ezamowienia_notices\", \"status\": \"active\", \"cpv_more\": [], \"location\": \"Zabrze, śląskie\", \"source_id\": \"2026/BZP 00514411/01\", \"deadline_at\": \"2026-11-12T15:30:00Z\", \"notice_type\": \"Ogloszenie o zamowieniu\", \"published_at\": \"2026-10-30T18:34:55Z\", \"notice_number\": \"2026/BZP 00514411/01\", \"procedure_url\": \"https://muzeumgornictwa.ezamawiajacy.pl/pn/muzeumgornictwa/demand/notice/public/241382/details\"}",
            "content_hash": "070726c088a85a9c88a1e7c21f5bc8f16e475db539d6cbb518363127de7daaa6",
            "prev_hash": "e0b13d46bb0e0e729c19c662e1234939d37efb1b29b974639662d5dbee7c4362",
            "hash": "fa4241ff889eaf75d8fd3088fc2840bf488b46d86fcb39d296000b136b49b0fd",
            "actor": null,
            "seal": {
                "id": 9,
                "digest": "2dfeb1f26d6191d887699bed5d05f226d8baa25e2f81adcf1d5d9f3ce86c75c5",
                "file": "https://tenderiq.pl/rejestr/pieczec-9.txt",
                "proof": "https://tenderiq.pl/rejestr/pieczec-9.txt.ots",
                "bitcoin_block": 974194
            }
        },
        {
            "version": 16,
            "recorded_at": "2026-11-01T14:08:15Z",
            "content": "{\"cpv\": \"48000000\", \"url\": \"https://ezamowienia.gov.pl/mo-client-board/bzp/notice-details/id/08df36b4-7e82-ed19-e2d6-6b000120bb1b\", \"buyer\": \"MUZEUM GÓRNICTWA WĘGLOWEGO W ZABRZU\", \"title\": \"Modernizacja systemu/oprogramowania do tworzenia bibliotek cyfrowych – digitalizacja zabytków ruchomych, księgozbiorów, muzealiów\", \"region\": \"slaskie\", \"source\": \"ezamowienia_notices\", \"status\": \"active\", \"cpv_more\": [\"72243000\", \"72260000\", \"72263000\", \"72268000\", \"72265000\", \"72212517\", \"72300000\", \"72320000\", \"72413000\", \"72254000\", \"72611000\", \"72267000\", \"80510000\", \"80511000\", \"80420000\"], \"location\": \"Zabrze, śląskie\", \"buyer_nip\": \"6482768167\", \"source_id\": \"2026/BZP 00514411/01\", \"deadline_at\": \"2026-11-12T15:30:00Z\", \"notice_type\": \"Ogloszenie o zamowieniu\", \"published_at\": \"2026-10-30T18:34:55Z\", \"notice_number\": \"2026/BZP 00514411/01\", \"procedure_url\": \"https://muzeumgornictwa.ezamawiajacy.pl/pn/muzeumgornictwa/demand/notice/public/241382/details\"}",
            "content_hash": "05d6a265c704d6e8c0136a545f02c9d4d51f53765303bde1e9577a5794ed09e5",
            "prev_hash": "fa4241ff889eaf75d8fd3088fc2840bf488b46d86fcb39d296000b136b49b0fd",
            "hash": "bf1294b295ce07d51a01a2dea742c64f6807ca2cc919f9f621d2e58c9a3c888b",
            "actor": null,
            "seal": {
                "id": 9,
                "digest": "2dfeb1f26d6191d887699bed5d05f226d8baa25e2f81adcf1d5d9f3ce86c75c5",
                "file": "https://tenderiq.pl/rejestr/pieczec-9.txt",
                "proof": "https://tenderiq.pl/rejestr/pieczec-9.txt.ots",
                "bitcoin_block": 974194
            }
        },
        {
            "version": 17,
            "recorded_at": "2026-11-01T15:09:58Z",
            "content": "{\"cpv\": \"48000000\", \"url\": \"https://ezamowienia.gov.pl/mo-client-board/bzp/notice-details/id/08df36b4-7e82-ed19-e2d6-6b000120bb1b\", \"buyer\": \"MUZEUM GÓRNICTWA WĘGLOWEGO W ZABRZU\", \"title\": \"Modernizacja systemu/oprogramowania do tworzenia bibliotek cyfrowych – digitalizacja zabytków ruchomych, księgozbiorów, muzealiów\", \"region\": \"slaskie\", \"source\": \"ezamowienia_notices\", \"status\": \"active\", \"cpv_more\": [], \"location\": \"Zabrze, śląskie\", \"source_id\": \"2026/BZP 00514411/01\", \"deadline_at\": \"2026-11-12T15:30:00Z\", \"notice_type\": \"Ogloszenie o zamowieniu\", \"published_at\": \"2026-10-30T18:34:55Z\", \"notice_number\": \"2026/BZP 00514411/01\", \"procedure_url\": \"https://muzeumgornictwa.ezamawiajacy.pl/pn/muzeumgornictwa/demand/notice/public/241382/details\"}",
            "content_hash": "070726c088a85a9c88a1e7c21f5bc8f16e475db539d6cbb518363127de7daaa6",
            "prev_hash": "bf1294b295ce07d51a01a2dea742c64f6807ca2cc919f9f621d2e58c9a3c888b",
            "hash": "fd392a2eb98761509ff307a109dbc61210493bed89d782cb5847dab7e752c70d",
            "actor": null,
            "seal": {
                "id": 9,
                "digest": "2dfeb1f26d6191d887699bed5d05f226d8baa25e2f81adcf1d5d9f3ce86c75c5",
                "file": "https://tenderiq.pl/rejestr/pieczec-9.txt",
                "proof": "https://tenderiq.pl/rejestr/pieczec-9.txt.ots",
                "bitcoin_block": 974194
            }
        },
        {
            "version": 18,
            "recorded_at": "2026-11-01T16:11:48Z",
            "content": "{\"cpv\": \"48000000\", \"url\": \"https://ezamowienia.gov.pl/mo-client-board/bzp/notice-details/id/08df36b4-7e82-ed19-e2d6-6b000120bb1b\", \"buyer\": \"MUZEUM GÓRNICTWA WĘGLOWEGO W ZABRZU\", \"title\": \"Modernizacja systemu/oprogramowania do tworzenia bibliotek cyfrowych – digitalizacja zabytków ruchomych, księgozbiorów, muzealiów\", \"region\": \"slaskie\", \"source\": \"ezamowienia_notices\", \"status\": \"active\", \"cpv_more\": [\"72243000\", \"72260000\", \"72263000\", \"72268000\", \"72265000\", \"72212517\", \"72300000\", \"72320000\", \"72413000\", \"72254000\", \"72611000\", \"72267000\", \"80510000\", \"80511000\", \"80420000\"], \"location\": \"Zabrze, śląskie\", \"buyer_nip\": \"6482768167\", \"source_id\": \"2026/BZP 00514411/01\", \"deadline_at\": \"2026-11-12T15:30:00Z\", \"notice_type\": \"Ogloszenie o zamowieniu\", \"published_at\": \"2026-10-30T18:34:55Z\", \"notice_number\": \"2026/BZP 00514411/01\", \"procedure_url\": \"https://muzeumgornictwa.ezamawiajacy.pl/pn/muzeumgornictwa/demand/notice/public/241382/details\"}",
            "content_hash": "05d6a265c704d6e8c0136a545f02c9d4d51f53765303bde1e9577a5794ed09e5",
            "prev_hash": "fd392a2eb98761509ff307a109dbc61210493bed89d782cb5847dab7e752c70d",
            "hash": "27aed98fe94924be5884ee0166d56693ac681d35cf5838c96ec2ed67f4f49955",
            "actor": null,
            "seal": {
                "id": 9,
                "digest": "2dfeb1f26d6191d887699bed5d05f226d8baa25e2f81adcf1d5d9f3ce86c75c5",
                "file": "https://tenderiq.pl/rejestr/pieczec-9.txt",
                "proof": "https://tenderiq.pl/rejestr/pieczec-9.txt.ots",
                "bitcoin_block": 974194
            }
        },
        {
            "version": 19,
            "recorded_at": "2026-11-01T21:21:25Z",
            "content": "{\"cpv\": \"48000000\", \"url\": \"https://ezamowienia.gov.pl/mo-client-board/bzp/notice-details/id/08df36b4-7e82-ed19-e2d6-6b000120bb1b\", \"buyer\": \"MUZEUM GÓRNICTWA WĘGLOWEGO W ZABRZU\", \"title\": \"Modernizacja systemu/oprogramowania do tworzenia bibliotek cyfrowych – digitalizacja zabytków ruchomych, księgozbiorów, muzealiów\", \"region\": \"slaskie\", \"source\": \"ezamowienia_notices\", \"status\": \"active\", \"cpv_more\": [], \"location\": \"Zabrze, śląskie\", \"source_id\": \"2026/BZP 00514411/01\", \"deadline_at\": \"2026-11-12T15:30:00Z\", \"notice_type\": \"Ogloszenie o zamowieniu\", \"published_at\": \"2026-10-30T18:34:55Z\", \"notice_number\": \"2026/BZP 00514411/01\", \"procedure_url\": \"https://muzeumgornictwa.ezamawiajacy.pl/pn/muzeumgornictwa/demand/notice/public/241382/details\"}",
            "content_hash": "070726c088a85a9c88a1e7c21f5bc8f16e475db539d6cbb518363127de7daaa6",
            "prev_hash": "27aed98fe94924be5884ee0166d56693ac681d35cf5838c96ec2ed67f4f49955",
            "hash": "6fe46ec9b97415fcef42b52d28f57e39d1ed04280ba29d0ac6ff058e1767eae9",
            "actor": null,
            "seal": {
                "id": 9,
                "digest": "2dfeb1f26d6191d887699bed5d05f226d8baa25e2f81adcf1d5d9f3ce86c75c5",
                "file": "https://tenderiq.pl/rejestr/pieczec-9.txt",
                "proof": "https://tenderiq.pl/rejestr/pieczec-9.txt.ots",
                "bitcoin_block": 974194
            }
        },
        {
            "version": 20,
            "recorded_at": "2026-11-01T23:25:52Z",
            "content": "{\"cpv\": \"48000000\", \"url\": \"https://ezamowienia.gov.pl/mo-client-board/bzp/notice-details/id/08df36b4-7e82-ed19-e2d6-6b000120bb1b\", \"buyer\": \"MUZEUM GÓRNICTWA WĘGLOWEGO W ZABRZU\", \"title\": \"Modernizacja systemu/oprogramowania do tworzenia bibliotek cyfrowych – digitalizacja zabytków ruchomych, księgozbiorów, muzealiów\", \"region\": \"slaskie\", \"source\": \"ezamowienia_notices\", \"status\": \"active\", \"cpv_more\": [\"72243000\", \"72260000\", \"72263000\", \"72268000\", \"72265000\", \"72212517\", \"72300000\", \"72320000\", \"72413000\", \"72254000\", \"72611000\", \"72267000\", \"80510000\", \"80511000\", \"80420000\"], \"location\": \"Zabrze, śląskie\", \"buyer_nip\": \"6482768167\", \"source_id\": \"2026/BZP 00514411/01\", \"deadline_at\": \"2026-11-12T15:30:00Z\", \"notice_type\": \"Ogloszenie o zamowieniu\", \"published_at\": \"2026-10-30T18:34:55Z\", \"notice_number\": \"2026/BZP 00514411/01\", \"procedure_url\": \"https://muzeumgornictwa.ezamawiajacy.pl/pn/muzeumgornictwa/demand/notice/public/241382/details\"}",
            "content_hash": "05d6a265c704d6e8c0136a545f02c9d4d51f53765303bde1e9577a5794ed09e5",
            "prev_hash": "6fe46ec9b97415fcef42b52d28f57e39d1ed04280ba29d0ac6ff058e1767eae9",
            "hash": "59ef2558d2e655b137d87c8c1e7400d2380a5aa5d1ae0a9537c7d7199648b393",
            "actor": null,
            "seal": {
                "id": 10,
                "digest": "297505af1d9d820e84b46bcdd40ae11b1ffc912134eeb69a764090ac7f9838b4",
                "file": "https://tenderiq.pl/rejestr/pieczec-10.txt",
                "proof": "https://tenderiq.pl/rejestr/pieczec-10.txt.ots",
                "bitcoin_block": 974314
            }
        },
        {
            "version": 21,
            "recorded_at": "2026-11-02T03:16:07Z",
            "content": "{\"cpv\": \"48000000\", \"url\": \"https://ezamowienia.gov.pl/mo-client-board/bzp/notice-details/id/08df36b4-7e82-ed19-e2d6-6b000120bb1b\", \"buyer\": \"MUZEUM GÓRNICTWA WĘGLOWEGO W ZABRZU\", \"title\": \"Modernizacja systemu/oprogramowania do tworzenia bibliotek cyfrowych – digitalizacja zabytków ruchomych, księgozbiorów, muzealiów\", \"region\": \"slaskie\", \"source\": \"ezamowienia_notices\", \"status\": \"active\", \"cpv_more\": [], \"location\": \"Zabrze, śląskie\", \"source_id\": \"2026/BZP 00514411/01\", \"deadline_at\": \"2026-11-12T15:30:00Z\", \"notice_type\": \"Ogloszenie o zamowieniu\", \"published_at\": \"2026-10-30T18:34:55Z\", \"notice_number\": \"2026/BZP 00514411/01\", \"procedure_url\": \"https://muzeumgornictwa.ezamawiajacy.pl/pn/muzeumgornictwa/demand/notice/public/241382/details\"}",
            "content_hash": "070726c088a85a9c88a1e7c21f5bc8f16e475db539d6cbb518363127de7daaa6",
            "prev_hash": "59ef2558d2e655b137d87c8c1e7400d2380a5aa5d1ae0a9537c7d7199648b393",
            "hash": "28c74bcf455f37458ad2800cca4c0448d58655e65655822d048b2e1492421a5b",
            "actor": null,
            "seal": {
                "id": 10,
                "digest": "297505af1d9d820e84b46bcdd40ae11b1ffc912134eeb69a764090ac7f9838b4",
                "file": "https://tenderiq.pl/rejestr/pieczec-10.txt",
                "proof": "https://tenderiq.pl/rejestr/pieczec-10.txt.ots",
                "bitcoin_block": 974314
            }
        },
        {
            "version": 22,
            "recorded_at": "2026-11-02T04:13:21Z",
            "content": "{\"cpv\": \"48000000\", \"url\": \"https://ezamowienia.gov.pl/mo-client-board/bzp/notice-details/id/08df36b4-7e82-ed19-e2d6-6b000120bb1b\", \"buyer\": \"MUZEUM GÓRNICTWA WĘGLOWEGO W ZABRZU\", \"title\": \"Modernizacja systemu/oprogramowania do tworzenia bibliotek cyfrowych – digitalizacja zabytków ruchomych, księgozbiorów, muzealiów\", \"region\": \"slaskie\", \"source\": \"ezamowienia_notices\", \"status\": \"active\", \"cpv_more\": [\"72243000\", \"72260000\", \"72263000\", \"72268000\", \"72265000\", \"72212517\", \"72300000\", \"72320000\", \"72413000\", \"72254000\", \"72611000\", \"72267000\", \"80510000\", \"80511000\", \"80420000\"], \"location\": \"Zabrze, śląskie\", \"buyer_nip\": \"6482768167\", \"source_id\": \"2026/BZP 00514411/01\", \"deadline_at\": \"2026-11-12T15:30:00Z\", \"notice_type\": \"Ogloszenie o zamowieniu\", \"published_at\": \"2026-10-30T18:34:55Z\", \"notice_number\": \"2026/BZP 00514411/01\", \"procedure_url\": \"https://muzeumgornictwa.ezamawiajacy.pl/pn/muzeumgornictwa/demand/notice/public/241382/details\"}",
            "content_hash": "05d6a265c704d6e8c0136a545f02c9d4d51f53765303bde1e9577a5794ed09e5",
            "prev_hash": "28c74bcf455f37458ad2800cca4c0448d58655e65655822d048b2e1492421a5b",
            "hash": "2dd0a5170e5d31582eb05cc55c1b43a5c735a7184acc87e7b785e5ff6a1c0a92",
            "actor": null,
            "seal": {
                "id": 10,
                "digest": "297505af1d9d820e84b46bcdd40ae11b1ffc912134eeb69a764090ac7f9838b4",
                "file": "https://tenderiq.pl/rejestr/pieczec-10.txt",
                "proof": "https://tenderiq.pl/rejestr/pieczec-10.txt.ots",
                "bitcoin_block": 974314
            }
        },
        {
            "version": 23,
            "recorded_at": "2026-11-02T05:46:45Z",
            "content": "{\"cpv\": \"48000000\", \"url\": \"https://ezamowienia.gov.pl/mo-client-board/bzp/notice-details/id/08df36b4-7e82-ed19-e2d6-6b000120bb1b\", \"buyer\": \"MUZEUM GÓRNICTWA WĘGLOWEGO W ZABRZU\", \"title\": \"Modernizacja systemu/oprogramowania do tworzenia bibliotek cyfrowych – digitalizacja zabytków ruchomych, księgozbiorów, muzealiów\", \"region\": \"slaskie\", \"source\": \"ezamowienia_notices\", \"status\": \"active\", \"cpv_more\": [], \"location\": \"Zabrze, śląskie\", \"source_id\": \"2026/BZP 00514411/01\", \"deadline_at\": \"2026-11-12T15:30:00Z\", \"notice_type\": \"Ogloszenie o zamowieniu\", \"published_at\": \"2026-10-30T18:34:55Z\", \"notice_number\": \"2026/BZP 00514411/01\", \"procedure_url\": \"https://muzeumgornictwa.ezamawiajacy.pl/pn/muzeumgornictwa/demand/notice/public/241382/details\"}",
            "content_hash": "070726c088a85a9c88a1e7c21f5bc8f16e475db539d6cbb518363127de7daaa6",
            "prev_hash": "2dd0a5170e5d31582eb05cc55c1b43a5c735a7184acc87e7b785e5ff6a1c0a92",
            "hash": "244c09dda6b3cfdf994c10ae7b9c777c0e5128beff04bd2d5fa48011cc20a134",
            "actor": null,
            "seal": {
                "id": 10,
                "digest": "297505af1d9d820e84b46bcdd40ae11b1ffc912134eeb69a764090ac7f9838b4",
                "file": "https://tenderiq.pl/rejestr/pieczec-10.txt",
                "proof": "https://tenderiq.pl/rejestr/pieczec-10.txt.ots",
                "bitcoin_block": 974314
            }
        },
        {
            "version": 24,
            "recorded_at": "2026-11-02T06:15:51Z",
            "content": "{\"cpv\": \"48000000\", \"url\": \"https://ezamowienia.gov.pl/mo-client-board/bzp/notice-details/id/08df36b4-7e82-ed19-e2d6-6b000120bb1b\", \"buyer\": \"MUZEUM GÓRNICTWA WĘGLOWEGO W ZABRZU\", \"title\": \"Modernizacja systemu/oprogramowania do tworzenia bibliotek cyfrowych – digitalizacja zabytków ruchomych, księgozbiorów, muzealiów\", \"region\": \"slaskie\", \"source\": \"ezamowienia_notices\", \"status\": \"active\", \"cpv_more\": [\"72243000\", \"72260000\", \"72263000\", \"72268000\", \"72265000\", \"72212517\", \"72300000\", \"72320000\", \"72413000\", \"72254000\", \"72611000\", \"72267000\", \"80510000\", \"80511000\", \"80420000\"], \"location\": \"Zabrze, śląskie\", \"buyer_nip\": \"6482768167\", \"source_id\": \"2026/BZP 00514411/01\", \"deadline_at\": \"2026-11-12T15:30:00Z\", \"notice_type\": \"Ogloszenie o zamowieniu\", \"published_at\": \"2026-10-30T18:34:55Z\", \"notice_number\": \"2026/BZP 00514411/01\", \"procedure_url\": \"https://muzeumgornictwa.ezamawiajacy.pl/pn/muzeumgornictwa/demand/notice/public/241382/details\"}",
            "content_hash": "05d6a265c704d6e8c0136a545f02c9d4d51f53765303bde1e9577a5794ed09e5",
            "prev_hash": "244c09dda6b3cfdf994c10ae7b9c777c0e5128beff04bd2d5fa48011cc20a134",
            "hash": "dd3141e93b3723c0536a27d2f75e0ebe779c7578fa47f5cce4dab2b4b32968c7",
            "actor": null,
            "seal": {
                "id": 10,
                "digest": "297505af1d9d820e84b46bcdd40ae11b1ffc912134eeb69a764090ac7f9838b4",
                "file": "https://tenderiq.pl/rejestr/pieczec-10.txt",
                "proof": "https://tenderiq.pl/rejestr/pieczec-10.txt.ots",
                "bitcoin_block": 974314
            }
        },
        {
            "version": 25,
            "recorded_at": "2026-11-02T07:26:32Z",
            "content": "{\"cpv\": \"48000000\", \"url\": \"https://ezamowienia.gov.pl/mo-client-board/bzp/notice-details/id/08df36b4-7e82-ed19-e2d6-6b000120bb1b\", \"buyer\": \"MUZEUM GÓRNICTWA WĘGLOWEGO W ZABRZU\", \"title\": \"Modernizacja systemu/oprogramowania do tworzenia bibliotek cyfrowych – digitalizacja zabytków ruchomych, księgozbiorów, muzealiów\", \"region\": \"slaskie\", \"source\": \"ezamowienia_notices\", \"status\": \"active\", \"cpv_more\": [], \"location\": \"Zabrze, śląskie\", \"buyer_nip\": \"6482768167\", \"source_id\": \"2026/BZP 00514411/01\", \"deadline_at\": \"2026-11-12T15:30:00Z\", \"notice_type\": \"Ogloszenie o zamowieniu\", \"published_at\": \"2026-10-30T18:34:55Z\", \"notice_number\": \"2026/BZP 00514411/01\", \"procedure_url\": \"https://muzeumgornictwa.ezamawiajacy.pl/pn/muzeumgornictwa/demand/notice/public/241382/details\"}",
            "content_hash": "b0c73d401f1ad59ed874634ec30c1f0125085aa898737973b64054113c66e449",
            "prev_hash": "dd3141e93b3723c0536a27d2f75e0ebe779c7578fa47f5cce4dab2b4b32968c7",
            "hash": "340f51598862087888c4ea8e5cd98e561cc4c4deeea37e2dd60b084377231dab",
            "actor": null,
            "seal": {
                "id": 10,
                "digest": "297505af1d9d820e84b46bcdd40ae11b1ffc912134eeb69a764090ac7f9838b4",
                "file": "https://tenderiq.pl/rejestr/pieczec-10.txt",
                "proof": "https://tenderiq.pl/rejestr/pieczec-10.txt.ots",
                "bitcoin_block": 974314
            }
        },
        {
            "version": 26,
            "recorded_at": "2026-11-02T08:30:03Z",
            "content": "{\"cpv\": \"48000000\", \"url\": \"https://ezamowienia.gov.pl/mo-client-board/bzp/notice-details/id/08df36b4-7e82-ed19-e2d6-6b000120bb1b\", \"buyer\": \"MUZEUM GÓRNICTWA WĘGLOWEGO W ZABRZU\", \"title\": \"Modernizacja systemu/oprogramowania do tworzenia bibliotek cyfrowych – digitalizacja zabytków ruchomych, księgozbiorów, muzealiów\", \"region\": \"slaskie\", \"source\": \"ezamowienia_notices\", \"status\": \"active\", \"cpv_more\": [\"72243000\", \"72260000\", \"72263000\", \"72268000\", \"72265000\", \"72212517\", \"72300000\", \"72320000\", \"72413000\", \"72254000\", \"72611000\", \"72267000\", \"80510000\", \"80511000\", \"80420000\"], \"location\": \"Zabrze, śląskie\", \"buyer_nip\": \"6482768167\", \"source_id\": \"2026/BZP 00514411/01\", \"deadline_at\": \"2026-11-12T15:30:00Z\", \"notice_type\": \"Ogloszenie o zamowieniu\", \"published_at\": \"2026-10-30T18:34:55Z\", \"notice_number\": \"2026/BZP 00514411/01\", \"procedure_url\": \"https://muzeumgornictwa.ezamawiajacy.pl/pn/muzeumgornictwa/demand/notice/public/241382/details\"}",
            "content_hash": "05d6a265c704d6e8c0136a545f02c9d4d51f53765303bde1e9577a5794ed09e5",
            "prev_hash": "340f51598862087888c4ea8e5cd98e561cc4c4deeea37e2dd60b084377231dab",
            "hash": "23ff923d846cfc6b3bc06b97ad9624da0e309ecb30594ce4bbd45bf0753d1cdc",
            "actor": null,
            "seal": {
                "id": 10,
                "digest": "297505af1d9d820e84b46bcdd40ae11b1ffc912134eeb69a764090ac7f9838b4",
                "file": "https://tenderiq.pl/rejestr/pieczec-10.txt",
                "proof": "https://tenderiq.pl/rejestr/pieczec-10.txt.ots",
                "bitcoin_block": 974314
            }
        },
        {
            "version": 27,
            "recorded_at": "2026-11-02T10:27:35Z",
            "content": "{\"cpv\": \"48000000\", \"url\": \"https://ezamowienia.gov.pl/mo-client-board/bzp/notice-details/id/08df36b4-7e82-ed19-e2d6-6b000120bb1b\", \"buyer\": \"MUZEUM GÓRNICTWA WĘGLOWEGO W ZABRZU\", \"title\": \"Modernizacja systemu/oprogramowania do tworzenia bibliotek cyfrowych – digitalizacja zabytków ruchomych, księgozbiorów, muzealiów\", \"region\": \"slaskie\", \"source\": \"ezamowienia_notices\", \"status\": \"active\", \"cpv_more\": [], \"location\": \"Zabrze, śląskie\", \"buyer_nip\": \"6482768167\", \"source_id\": \"2026/BZP 00514411/01\", \"deadline_at\": \"2026-11-12T15:30:00Z\", \"notice_type\": \"Ogloszenie o zamowieniu\", \"published_at\": \"2026-10-30T18:34:55Z\", \"notice_number\": \"2026/BZP 00514411/01\", \"procedure_url\": \"https://muzeumgornictwa.ezamawiajacy.pl/pn/muzeumgornictwa/demand/notice/public/241382/details\"}",
            "content_hash": "b0c73d401f1ad59ed874634ec30c1f0125085aa898737973b64054113c66e449",
            "prev_hash": "23ff923d846cfc6b3bc06b97ad9624da0e309ecb30594ce4bbd45bf0753d1cdc",
            "hash": "2600bf1a3117dbcc6b096fff1bc2e2cda76021ee035d51f0319ceebffba3bc7b",
            "actor": null,
            "seal": {
                "id": 10,
                "digest": "297505af1d9d820e84b46bcdd40ae11b1ffc912134eeb69a764090ac7f9838b4",
                "file": "https://tenderiq.pl/rejestr/pieczec-10.txt",
                "proof": "https://tenderiq.pl/rejestr/pieczec-10.txt.ots",
                "bitcoin_block": 974314
            }
        },
        {
            "version": 28,
            "recorded_at": "2026-11-02T11:26:46Z",
            "content": "{\"cpv\": \"48000000\", \"url\": \"https://ezamowienia.gov.pl/mo-client-board/bzp/notice-details/id/08df36b4-7e82-ed19-e2d6-6b000120bb1b\", \"buyer\": \"MUZEUM GÓRNICTWA WĘGLOWEGO W ZABRZU\", \"title\": \"Modernizacja systemu/oprogramowania do tworzenia bibliotek cyfrowych – digitalizacja zabytków ruchomych, księgozbiorów, muzealiów\", \"region\": \"slaskie\", \"source\": \"ezamowienia_notices\", \"status\": \"active\", \"cpv_more\": [\"72243000\", \"72260000\", \"72263000\", \"72268000\", \"72265000\", \"72212517\", \"72300000\", \"72320000\", \"72413000\", \"72254000\", \"72611000\", \"72267000\", \"80510000\", \"80511000\", \"80420000\"], \"location\": \"Zabrze, śląskie\", \"buyer_nip\": \"6482768167\", \"source_id\": \"2026/BZP 00514411/01\", \"deadline_at\": \"2026-11-12T15:30:00Z\", \"notice_type\": \"Ogloszenie o zamowieniu\", \"published_at\": \"2026-10-30T18:34:55Z\", \"notice_number\": \"2026/BZP 00514411/01\", \"procedure_url\": \"https://muzeumgornictwa.ezamawiajacy.pl/pn/muzeumgornictwa/demand/notice/public/241382/details\"}",
            "content_hash": "05d6a265c704d6e8c0136a545f02c9d4d51f53765303bde1e9577a5794ed09e5",
            "prev_hash": "2600bf1a3117dbcc6b096fff1bc2e2cda76021ee035d51f0319ceebffba3bc7b",
            "hash": "ab546345ee18d06fac46e643e9d59c08d22cfe472e4ef9b7d593db7f14c3fbe7",
            "actor": null,
            "seal": {
                "id": 10,
                "digest": "297505af1d9d820e84b46bcdd40ae11b1ffc912134eeb69a764090ac7f9838b4",
                "file": "https://tenderiq.pl/rejestr/pieczec-10.txt",
                "proof": "https://tenderiq.pl/rejestr/pieczec-10.txt.ots",
                "bitcoin_block": 974314
            }
        },
        {
            "version": 29,
            "recorded_at": "2026-11-02T20:38:56Z",
            "content": "{\"cpv\": \"48000000\", \"url\": \"https://ezamowienia.gov.pl/mo-client-board/bzp/notice-details/id/08df36b4-7e82-ed19-e2d6-6b000120bb1b\", \"buyer\": \"MUZEUM GÓRNICTWA WĘGLOWEGO W ZABRZU\", \"title\": \"Modernizacja systemu/oprogramowania do tworzenia bibliotek cyfrowych – digitalizacja zabytków ruchomych, księgozbiorów, muzealiów\", \"region\": \"slaskie\", \"source\": \"ezamowienia_notices\", \"status\": \"active\", \"cpv_more\": [], \"location\": \"Zabrze, śląskie\", \"buyer_nip\": \"6482768167\", \"source_id\": \"2026/BZP 00514411/01\", \"deadline_at\": \"2026-11-12T15:30:00Z\", \"notice_type\": \"Ogloszenie o zamowieniu\", \"published_at\": \"2026-10-30T18:34:55Z\", \"notice_number\": \"2026/BZP 00514411/01\", \"procedure_url\": \"https://muzeumgornictwa.ezamawiajacy.pl/pn/muzeumgornictwa/demand/notice/public/241382/details\"}",
            "content_hash": "b0c73d401f1ad59ed874634ec30c1f0125085aa898737973b64054113c66e449",
            "prev_hash": "ab546345ee18d06fac46e643e9d59c08d22cfe472e4ef9b7d593db7f14c3fbe7",
            "hash": "551c3f6f1b0dea700019c0e3e0c51e4e88c59e26c1f74ce17aaadceb904f41ea",
            "actor": null,
            "seal": {
                "id": 10,
                "digest": "297505af1d9d820e84b46bcdd40ae11b1ffc912134eeb69a764090ac7f9838b4",
                "file": "https://tenderiq.pl/rejestr/pieczec-10.txt",
                "proof": "https://tenderiq.pl/rejestr/pieczec-10.txt.ots",
                "bitcoin_block": 974314
            }
        },
        {
            "version": 30,
            "recorded_at": "2026-11-02T21:40:14Z",
            "content": "{\"cpv\": \"48000000\", \"url\": \"https://ezamowienia.gov.pl/mo-client-board/bzp/notice-details/id/08df36b4-7e82-ed19-e2d6-6b000120bb1b\", \"buyer\": \"MUZEUM GÓRNICTWA WĘGLOWEGO W ZABRZU\", \"title\": \"Modernizacja systemu/oprogramowania do tworzenia bibliotek cyfrowych – digitalizacja zabytków ruchomych, księgozbiorów, muzealiów\", \"region\": \"slaskie\", \"source\": \"ezamowienia_notices\", \"status\": \"active\", \"cpv_more\": [\"72243000\", \"72260000\", \"72263000\", \"72268000\", \"72265000\", \"72212517\", \"72300000\", \"72320000\", \"72413000\", \"72254000\", \"72611000\", \"72267000\", \"80510000\", \"80511000\", \"80420000\"], \"location\": \"Zabrze, śląskie\", \"buyer_nip\": \"6482768167\", \"source_id\": \"2026/BZP 00514411/01\", \"deadline_at\": \"2026-11-12T15:30:00Z\", \"notice_type\": \"Ogloszenie o zamowieniu\", \"published_at\": \"2026-10-30T18:34:55Z\", \"notice_number\": \"2026/BZP 00514411/01\", \"procedure_url\": \"https://muzeumgornictwa.ezamawiajacy.pl/pn/muzeumgornictwa/demand/notice/public/241382/details\"}",
            "content_hash": "05d6a265c704d6e8c0136a545f02c9d4d51f53765303bde1e9577a5794ed09e5",
            "prev_hash": "551c3f6f1b0dea700019c0e3e0c51e4e88c59e26c1f74ce17aaadceb904f41ea",
            "hash": "6493a8bf704ed7aae17d6b91ca432da7bf4b2de4dd6788587e9cb950facb92b3",
            "actor": null,
            "seal": {
                "id": 10,
                "digest": "297505af1d9d820e84b46bcdd40ae11b1ffc912134eeb69a764090ac7f9838b4",
                "file": "https://tenderiq.pl/rejestr/pieczec-10.txt",
                "proof": "https://tenderiq.pl/rejestr/pieczec-10.txt.ots",
                "bitcoin_block": 974314
            }
        },
        {
            "version": 31,
            "recorded_at": "2026-11-03T00:41:24Z",
            "content": "{\"cpv\": \"48000000\", \"url\": \"https://ezamowienia.gov.pl/mo-client-board/bzp/notice-details/id/08df36b4-7e82-ed19-e2d6-6b000120bb1b\", \"buyer\": \"MUZEUM GÓRNICTWA WĘGLOWEGO W ZABRZU\", \"title\": \"Modernizacja systemu/oprogramowania do tworzenia bibliotek cyfrowych – digitalizacja zabytków ruchomych, księgozbiorów, muzealiów\", \"region\": \"slaskie\", \"source\": \"ezamowienia_notices\", \"status\": \"active\", \"cpv_more\": [], \"location\": \"Zabrze, śląskie\", \"buyer_nip\": \"6482768167\", \"source_id\": \"2026/BZP 00514411/01\", \"deadline_at\": \"2026-11-12T15:30:00Z\", \"notice_type\": \"Ogloszenie o zamowieniu\", \"published_at\": \"2026-10-30T18:34:55Z\", \"notice_number\": \"2026/BZP 00514411/01\", \"procedure_url\": \"https://muzeumgornictwa.ezamawiajacy.pl/pn/muzeumgornictwa/demand/notice/public/241382/details\"}",
            "content_hash": "b0c73d401f1ad59ed874634ec30c1f0125085aa898737973b64054113c66e449",
            "prev_hash": "6493a8bf704ed7aae17d6b91ca432da7bf4b2de4dd6788587e9cb950facb92b3",
            "hash": "84af677d594c9468e7d93a362ff626ea214cd69d6418969c0b3353a0f499ddb6",
            "actor": null,
            "seal": {
                "id": 11,
                "digest": "e9a17a70070a65f95be452321715a138cbb650567f41e2bae0faa2ffd562bbbd",
                "file": "https://tenderiq.pl/rejestr/pieczec-11.txt",
                "proof": "https://tenderiq.pl/rejestr/pieczec-11.txt.ots",
                "bitcoin_block": 974456
            }
        },
        {
            "version": 32,
            "recorded_at": "2026-11-06T05:55:52Z",
            "content": "{\"cpv\": \"50850000\", \"url\": \"https://ezamowienia.gov.pl/mo-client-board/bzp/notice-details/id/08df36b4-7e82-ed19-e2d6-6b000120bb1b\", \"buyer\": \"MUZEUM GÓRNICTWA WĘGLOWEGO W ZABRZU\", \"title\": \"Modernizacja systemu/oprogramowania do tworzenia bibliotek cyfrowych – digitalizacja zabytków ruchomych, księgozbiorów, muzealiów\", \"region\": \"slaskie\", \"source\": \"ezamowienia_notices\", \"status\": \"active\", \"cpv_more\": [], \"location\": \"Zabrze, śląskie\", \"buyer_nip\": \"6482768167\", \"source_id\": \"2026/BZP 00514411/01\", \"deadline_at\": \"2026-11-12T15:30:00Z\", \"notice_type\": \"Ogloszenie o zamowieniu\", \"published_at\": \"2026-10-30T18:34:55Z\", \"notice_number\": \"2026/BZP 00514411/01\", \"procedure_url\": \"https://muzeumgornictwa.ezamawiajacy.pl/pn/muzeumgornictwa/demand/notice/public/241382/details\"}",
            "content_hash": "8b72d148675dcd857af7792026cfc7d84c85170e2dab2e393976358240e07600",
            "prev_hash": "84af677d594c9468e7d93a362ff626ea214cd69d6418969c0b3353a0f499ddb6",
            "hash": "a313089924c3d3d6e3d1f944d1a60d77655289aa2ae5735f929832b6ae8633ec",
            "actor": null,
            "seal": {
                "id": 14,
                "digest": "40311773b0ad96735478ea3fd2d0f50746aa4156eaa6f667f3f02f9a13460e6d",
                "file": "https://tenderiq.pl/rejestr/pieczec-14.txt",
                "proof": "https://tenderiq.pl/rejestr/pieczec-14.txt.ots",
                "bitcoin_block": 974874
            }
        },
        {
            "version": 33,
            "recorded_at": "2026-11-06T11:42:40Z",
            "content": "{\"cpv\": \"48000000\", \"url\": \"https://ezamowienia.gov.pl/mo-client-board/bzp/notice-details/id/08df36b4-7e82-ed19-e2d6-6b000120bb1b\", \"buyer\": \"MUZEUM GÓRNICTWA WĘGLOWEGO W ZABRZU\", \"title\": \"Modernizacja systemu/oprogramowania do tworzenia bibliotek cyfrowych – digitalizacja zabytków ruchomych, księgozbiorów, muzealiów\", \"region\": \"slaskie\", \"source\": \"ezamowienia_notices\", \"status\": \"active\", \"cpv_more\": [], \"location\": \"Zabrze, śląskie\", \"buyer_nip\": \"6482768167\", \"source_id\": \"2026/BZP 00514411/01\", \"deadline_at\": \"2026-11-12T15:30:00Z\", \"notice_type\": \"Ogloszenie o zamowieniu\", \"published_at\": \"2026-10-30T18:34:55Z\", \"notice_number\": \"2026/BZP 00514411/01\", \"procedure_url\": \"https://muzeumgornictwa.ezamawiajacy.pl/pn/muzeumgornictwa/demand/notice/public/241382/details\"}",
            "content_hash": "b0c73d401f1ad59ed874634ec30c1f0125085aa898737973b64054113c66e449",
            "prev_hash": "a313089924c3d3d6e3d1f944d1a60d77655289aa2ae5735f929832b6ae8633ec",
            "hash": "3dc6f0a5fd6a76bc180731df99f7fec44449e966829eb97bc117db296c5366f5",
            "actor": null,
            "seal": {
                "id": 14,
                "digest": "40311773b0ad96735478ea3fd2d0f50746aa4156eaa6f667f3f02f9a13460e6d",
                "file": "https://tenderiq.pl/rejestr/pieczec-14.txt",
                "proof": "https://tenderiq.pl/rejestr/pieczec-14.txt.ots",
                "bitcoin_block": 974874
            }
        },
        {
            "version": 34,
            "recorded_at": "2026-11-08T07:45:53Z",
            "content": "{\"cpv\": \"50850000\", \"url\": \"https://ezamowienia.gov.pl/mo-client-board/bzp/notice-details/id/08df36b4-7e82-ed19-e2d6-6b000120bb1b\", \"buyer\": \"MUZEUM GÓRNICTWA WĘGLOWEGO W ZABRZU\", \"title\": \"Modernizacja systemu/oprogramowania do tworzenia bibliotek cyfrowych – digitalizacja zabytków ruchomych, księgozbiorów, muzealiów\", \"region\": \"slaskie\", \"source\": \"ezamowienia_notices\", \"status\": \"active\", \"cpv_more\": [], \"location\": \"Zabrze, śląskie\", \"buyer_nip\": \"6482768167\", \"source_id\": \"2026/BZP 00514411/01\", \"deadline_at\": \"2026-11-12T15:30:00Z\", \"notice_type\": \"Ogloszenie o zamowieniu\", \"published_at\": \"2026-10-30T18:34:55Z\", \"notice_number\": \"2026/BZP 00514411/01\", \"procedure_url\": \"https://muzeumgornictwa.ezamawiajacy.pl/pn/muzeumgornictwa/demand/notice/public/241382/details\"}",
            "content_hash": "8b72d148675dcd857af7792026cfc7d84c85170e2dab2e393976358240e07600",
            "prev_hash": "3dc6f0a5fd6a76bc180731df99f7fec44449e966829eb97bc117db296c5366f5",
            "hash": "9ad6274c28c6f0abb9c9e22f109393e3b3bfe41421d5f82d0891c6787ff32a1e",
            "actor": null,
            "seal": {
                "id": 16,
                "digest": "72f8a05824ed8e52a6b46652732fcf18b4e959a25ba079607d2201da248317e1",
                "file": "https://tenderiq.pl/rejestr/pieczec-16.txt",
                "proof": "https://tenderiq.pl/rejestr/pieczec-16.txt.ots",
                "bitcoin_block": 975121
            }
        },
        {
            "version": 35,
            "recorded_at": "2026-11-10T18:55:39Z",
            "content": "{\"cpv\": \"50850000\", \"url\": \"https://ezamowienia.gov.pl/mo-client-board/bzp/notice-details/id/08df36b4-7e82-ed19-e2d6-6b000120bb1b\", \"buyer\": \"MUZEUM GÓRNICTWA WĘGLOWEGO W ZABRZU\", \"title\": \"Modernizacja systemu/oprogramowania do tworzenia bibliotek cyfrowych – digitalizacja zabytków ruchomych, księgozbiorów, muzealiów\", \"region\": \"slaskie\", \"source\": \"ezamowienia_notices\", \"status\": \"active\", \"cpv_more\": [], \"location\": \"Zabrze, śląskie\", \"buyer_nip\": \"6482768167\", \"source_id\": \"2026/BZP 00514411/01\", \"deadline_at\": \"2026-11-17T15:30:00Z\", \"notice_type\": \"Ogloszenie o zamowieniu\", \"published_at\": \"2026-10-30T18:34:55Z\", \"notice_number\": \"2026/BZP 00514411/01\", \"procedure_url\": \"https://muzeumgornictwa.ezamawiajacy.pl/pn/muzeumgornictwa/demand/notice/public/241382/details\"}",
            "content_hash": "de1210d25dd7ba0734fdbfe86163aede7d794b10e4f9ef161a4bacc1370c8401",
            "prev_hash": "9ad6274c28c6f0abb9c9e22f109393e3b3bfe41421d5f82d0891c6787ff32a1e",
            "hash": "9cbcc031bbf97acc52f4ecb9180986780b59ecc29586630b8ff97a5405d4ac0f",
            "actor": null,
            "seal": {
                "id": 18,
                "digest": "adeec00ed6b673509a2a075e675623159dccab6a142d1ac62c122cfe1d16794c",
                "file": "https://tenderiq.pl/rejestr/pieczec-18.txt",
                "proof": "https://tenderiq.pl/rejestr/pieczec-18.txt.ots",
                "bitcoin_block": 975359
            }
        },
        {
            "version": 36,
            "recorded_at": "2026-11-11T01:26:17Z",
            "content": "{\"cpv\": \"48000000\", \"url\": \"https://ezamowienia.gov.pl/mo-client-board/bzp/notice-details/id/08df36b4-7e82-ed19-e2d6-6b000120bb1b\", \"buyer\": \"MUZEUM GÓRNICTWA WĘGLOWEGO W ZABRZU\", \"title\": \"Modernizacja systemu/oprogramowania do tworzenia bibliotek cyfrowych – digitalizacja zabytków ruchomych, księgozbiorów, muzealiów\", \"region\": \"slaskie\", \"source\": \"ezamowienia_notices\", \"status\": \"active\", \"cpv_more\": [\"72243000\", \"72260000\", \"72263000\", \"72268000\", \"72265000\", \"72212517\", \"72300000\", \"72320000\", \"72413000\", \"72254000\", \"72611000\", \"72267000\", \"80510000\", \"80511000\", \"80420000\"], \"location\": \"Zabrze, śląskie\", \"buyer_nip\": \"6482768167\", \"source_id\": \"2026/BZP 00514411/01\", \"deadline_at\": \"2026-11-17T15:30:00Z\", \"notice_type\": \"Ogloszenie o zamowieniu\", \"published_at\": \"2026-10-30T18:34:55Z\", \"notice_number\": \"2026/BZP 00514411/01\", \"procedure_url\": \"https://muzeumgornictwa.ezamawiajacy.pl/pn/muzeumgornictwa/demand/notice/public/241382/details\"}",
            "content_hash": "196ee8b8efbe1d7b7656baff8d79cc263454d42dcf4265807f480b5b63844df6",
            "prev_hash": "9cbcc031bbf97acc52f4ecb9180986780b59ecc29586630b8ff97a5405d4ac0f",
            "hash": "26f09e789f76dffa8ff44563a636add5f83ff9648c5b7b416603025444b6014c",
            "actor": null,
            "seal": {
                "id": 19,
                "digest": "05e2ffd7c7bb44bfb5e6b062f84e36ca3629f3ad66dde8bbfe1095f29f4e6236",
                "file": "https://tenderiq.pl/rejestr/pieczec-19.txt",
                "proof": "https://tenderiq.pl/rejestr/pieczec-19.txt.ots",
                "bitcoin_block": 975491
            }
        },
        {
            "version": 37,
            "recorded_at": "2026-11-11T02:19:42Z",
            "content": "{\"cpv\": \"50850000\", \"url\": \"https://ezamowienia.gov.pl/mo-client-board/bzp/notice-details/id/08df36b4-7e82-ed19-e2d6-6b000120bb1b\", \"buyer\": \"MUZEUM GÓRNICTWA WĘGLOWEGO W ZABRZU\", \"title\": \"Modernizacja systemu/oprogramowania do tworzenia bibliotek cyfrowych – digitalizacja zabytków ruchomych, księgozbiorów, muzealiów\", \"region\": \"slaskie\", \"source\": \"ezamowienia_notices\", \"status\": \"active\", \"cpv_more\": [], \"location\": \"Zabrze, śląskie\", \"buyer_nip\": \"6482768167\", \"source_id\": \"2026/BZP 00514411/01\", \"deadline_at\": \"2026-11-17T15:30:00Z\", \"notice_type\": \"Ogloszenie o zamowieniu\", \"published_at\": \"2026-10-30T18:34:55Z\", \"notice_number\": \"2026/BZP 00514411/01\", \"procedure_url\": \"https://muzeumgornictwa.ezamawiajacy.pl/pn/muzeumgornictwa/demand/notice/public/241382/details\"}",
            "content_hash": "de1210d25dd7ba0734fdbfe86163aede7d794b10e4f9ef161a4bacc1370c8401",
            "prev_hash": "26f09e789f76dffa8ff44563a636add5f83ff9648c5b7b416603025444b6014c",
            "hash": "61eb2d2b3f8ab9b522fd122cff46a7ce55eda14292b8ee8f488bdc9b9e6c0e6f",
            "actor": null,
            "seal": {
                "id": 19,
                "digest": "05e2ffd7c7bb44bfb5e6b062f84e36ca3629f3ad66dde8bbfe1095f29f4e6236",
                "file": "https://tenderiq.pl/rejestr/pieczec-19.txt",
                "proof": "https://tenderiq.pl/rejestr/pieczec-19.txt.ots",
                "bitcoin_block": 975491
            }
        }
    ]
}