{
    "tender_id": 3011185,
    "check": {
        "ok": true,
        "versions": 28,
        "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": "2026-10-24T13:58:39Z",
            "content": "{\"cpv\": \"90400000\", \"url\": \"https://ezamowienia.gov.pl/mo-client-board/bzp/notice-details/id/08df30ed-acf2-7db9-701a-d000013b5493\", \"buyer\": \"ZAKŁAD WODOCIĄGÓW I KANALIZACJI W WILAMOWICACH\", \"title\": \"Wywóz i zagospodarowanie osadów ściekowych w 2027 roku\", \"region\": \"slaskie\", \"source\": \"ezamowienia_notices\", \"status\": \"active\", \"cpv_more\": [\"90533000\", \"90513000\", \"90513800\", \"90513900\", \"77120000\", \"90513700\"], \"location\": \"Wilamowice, śląskie\", \"buyer_nip\": \"5470053315\", \"source_id\": \"2026/BZP 00503387/01\", \"deadline_at\": \"2026-11-04T08:00:00Z\", \"notice_type\": \"Ogloszenie o zamowieniu\", \"published_at\": \"2026-10-23T10:09:08Z\", \"notice_number\": \"2026/BZP 00503387/01\", \"procedure_url\": \"https://oneplace.marketplanet.pl/zapytania-ofertowe-przetargi/-/rfp/view/3850522/wywoz-i-zagospodarowanie-osadow-sciekowych-w-2027-roku\"}",
            "content_hash": "adf3d573603a7cd719e43192731eaecea59b028ae071df27cdd297d3f1e9547e",
            "prev_hash": "0000000000000000000000000000000000000000000000000000000000000000",
            "hash": "09eea7e0d20dd52b478933283c23e548c0819db6fd0e9d57170114876f5403e3",
            "actor": null,
            "seal": {
                "id": 1,
                "digest": "25686b149cfd327de10f8db2827c82e22b0d6a884d716cd11b36328364d6937d",
                "file": "https://tenderiq.pl/rejestr/pieczec-1.txt",
                "proof": "https://tenderiq.pl/rejestr/pieczec-1.txt.ots",
                "bitcoin_block": 972985
            }
        },
        {
            "version": 2,
            "recorded_at": "2026-10-24T14:36:22Z",
            "content": "{\"cpv\": \"90400000\", \"url\": \"https://ezamowienia.gov.pl/mo-client-board/bzp/notice-details/id/08df30ed-acf2-7db9-701a-d000013b5493\", \"buyer\": \"ZAKŁAD WODOCIĄGÓW I KANALIZACJI W WILAMOWICACH\", \"title\": \"Wywóz i zagospodarowanie osadów ściekowych w 2027 roku\", \"region\": \"slaskie\", \"source\": \"ezamowienia_notices\", \"status\": \"active\", \"cpv_more\": [\"90533000\", \"90513000\", \"90513800\", \"90513900\", \"77120000\", \"90513700\"], \"location\": \"Wilamowice, śląskie\", \"buyer_nip\": \"5470053315\", \"source_id\": \"2026/BZP 00503387/01\", \"deadline_at\": \"2026-11-04T08:00:00Z\", \"notice_type\": \"Ogloszenie o zamowieniu\", \"published_at\": \"2026-10-23T10:09:08Z\", \"notice_number\": \"2026/BZP 00503387/01\", \"procedure_url\": \"https://ezamowienia.gov.pl/mo-client-board/bzp/notice-details/id/08df30ed-acf2-7db9-701a-d000013b5493\"}",
            "content_hash": "eb7aa4ad075cece2a3213049d80195988948f218ce6f9e1e3530cb0c605efc6d",
            "prev_hash": "09eea7e0d20dd52b478933283c23e548c0819db6fd0e9d57170114876f5403e3",
            "hash": "1d7c7d978a4d171bf795695107703bd15a676e8b29e4c2fce75626cdab8547ff",
            "actor": null,
            "seal": {
                "id": 1,
                "digest": "25686b149cfd327de10f8db2827c82e22b0d6a884d716cd11b36328364d6937d",
                "file": "https://tenderiq.pl/rejestr/pieczec-1.txt",
                "proof": "https://tenderiq.pl/rejestr/pieczec-1.txt.ots",
                "bitcoin_block": 972985
            }
        },
        {
            "version": 3,
            "recorded_at": "2026-10-25T11:36:17Z",
            "content": "{\"cpv\": \"90400000\", \"url\": \"https://ezamowienia.gov.pl/mo-client-board/bzp/notice-details/id/08df30ed-acf2-7db9-701a-d000013b5493\", \"buyer\": \"ZAKŁAD WODOCIĄGÓW I KANALIZACJI W WILAMOWICACH\", \"title\": \"Wywóz i zagospodarowanie osadów ściekowych w 2027 roku\", \"region\": \"slaskie\", \"source\": \"ezamowienia_notices\", \"status\": \"active\", \"cpv_more\": [\"90533000\", \"90513000\", \"90513800\", \"90513900\", \"77120000\", \"90513700\"], \"location\": \"Wilamowice, śląskie\", \"buyer_nip\": \"5470053315\", \"source_id\": \"2026/BZP 00503387/01\", \"deadline_at\": \"2026-11-04T08:00:00Z\", \"notice_type\": \"Ogloszenie o zamowieniu\", \"published_at\": \"2026-10-23T10:09:08Z\", \"notice_number\": \"2026/BZP 00503387/01\", \"procedure_url\": \"https://oneplace.marketplanet.pl/zapytania-ofertowe-przetargi/-/rfp/view/3850522/wywoz-i-zagospodarowanie-osadow-sciekowych-w-2027-roku\"}",
            "content_hash": "adf3d573603a7cd719e43192731eaecea59b028ae071df27cdd297d3f1e9547e",
            "prev_hash": "1d7c7d978a4d171bf795695107703bd15a676e8b29e4c2fce75626cdab8547ff",
            "hash": "0867de0c93eab84e618cc8ab1aae8071f29a2a6c4a49117186ea7ad93f5c9926",
            "actor": null,
            "seal": {
                "id": 2,
                "digest": "6af9ff920846d2ed2fae131d9f0f0d3d71bdf63cfd98a8a18b81289d63fe5e04",
                "file": "https://tenderiq.pl/rejestr/pieczec-2.txt",
                "proof": "https://tenderiq.pl/rejestr/pieczec-2.txt.ots",
                "bitcoin_block": 973147
            }
        },
        {
            "version": 4,
            "recorded_at": "2026-10-25T15:36:38Z",
            "content": "{\"cpv\": \"90400000\", \"url\": \"https://ezamowienia.gov.pl/mo-client-board/bzp/notice-details/id/08df30ed-acf2-7db9-701a-d000013b5493\", \"buyer\": \"ZAKŁAD WODOCIĄGÓW I KANALIZACJI W WILAMOWICACH\", \"title\": \"Wywóz i zagospodarowanie osadów ściekowych w 2027 roku\", \"region\": \"slaskie\", \"source\": \"ezamowienia_notices\", \"status\": \"active\", \"cpv_more\": [\"90533000\", \"90513000\", \"90513800\", \"90513900\", \"77120000\", \"90513700\"], \"location\": \"Wilamowice, śląskie\", \"buyer_nip\": \"5470053315\", \"source_id\": \"2026/BZP 00503387/01\", \"deadline_at\": \"2026-11-04T08:00:00Z\", \"notice_type\": \"Ogloszenie o zamowieniu\", \"published_at\": \"2026-10-23T10:09:08Z\", \"notice_number\": \"2026/BZP 00503387/01\", \"procedure_url\": \"https://ezamowienia.gov.pl/mo-client-board/bzp/notice-details/id/08df30ed-acf2-7db9-701a-d000013b5493\"}",
            "content_hash": "eb7aa4ad075cece2a3213049d80195988948f218ce6f9e1e3530cb0c605efc6d",
            "prev_hash": "0867de0c93eab84e618cc8ab1aae8071f29a2a6c4a49117186ea7ad93f5c9926",
            "hash": "98e53ac05b3540244d1f5d800c5cdcb2f959fd7368c91d9aeae0bbf460772c2e",
            "actor": null,
            "seal": {
                "id": 2,
                "digest": "6af9ff920846d2ed2fae131d9f0f0d3d71bdf63cfd98a8a18b81289d63fe5e04",
                "file": "https://tenderiq.pl/rejestr/pieczec-2.txt",
                "proof": "https://tenderiq.pl/rejestr/pieczec-2.txt.ots",
                "bitcoin_block": 973147
            }
        },
        {
            "version": 5,
            "recorded_at": "2026-10-25T19:18:05Z",
            "content": "{\"cpv\": \"90513200\", \"url\": \"https://ezamowienia.gov.pl/mo-client-board/bzp/notice-details/id/08df30ed-acf2-7db9-701a-d000013b5493\", \"buyer\": \"ZAKŁAD WODOCIĄGÓW I KANALIZACJI W WILAMOWICACH\", \"title\": \"Wywóz i zagospodarowanie osadów ściekowych w 2027 roku\", \"region\": \"slaskie\", \"source\": \"ezamowienia_notices\", \"status\": \"active\", \"cpv_more\": [], \"location\": \"Wilamowice, śląskie\", \"source_id\": \"2026/BZP 00503387/01\", \"deadline_at\": \"2026-11-04T08:00:00Z\", \"notice_type\": \"Ogloszenie o zamowieniu\", \"published_at\": \"2026-10-23T10:09:08Z\", \"notice_number\": \"2026/BZP 00503387/01\", \"procedure_url\": \"https://ezamowienia.gov.pl/mo-client-board/bzp/notice-details/id/08df30ed-acf2-7db9-701a-d000013b5493\"}",
            "content_hash": "d4e91881dd36ab8032bcd499c402e652dba8001820785163f0a1d86a4f23fddb",
            "prev_hash": "98e53ac05b3540244d1f5d800c5cdcb2f959fd7368c91d9aeae0bbf460772c2e",
            "hash": "87f98ef25b3a63642f351bc67d71e64063b881d2707f87f269979e317b346a39",
            "actor": null,
            "seal": {
                "id": 2,
                "digest": "6af9ff920846d2ed2fae131d9f0f0d3d71bdf63cfd98a8a18b81289d63fe5e04",
                "file": "https://tenderiq.pl/rejestr/pieczec-2.txt",
                "proof": "https://tenderiq.pl/rejestr/pieczec-2.txt.ots",
                "bitcoin_block": 973147
            }
        },
        {
            "version": 6,
            "recorded_at": "2026-10-25T20:17:33Z",
            "content": "{\"cpv\": \"90400000\", \"url\": \"https://ezamowienia.gov.pl/mo-client-board/bzp/notice-details/id/08df30ed-acf2-7db9-701a-d000013b5493\", \"buyer\": \"ZAKŁAD WODOCIĄGÓW I KANALIZACJI W WILAMOWICACH\", \"title\": \"Wywóz i zagospodarowanie osadów ściekowych w 2027 roku\", \"region\": \"slaskie\", \"source\": \"ezamowienia_notices\", \"status\": \"active\", \"cpv_more\": [\"90533000\", \"90513000\", \"90513800\", \"90513900\", \"77120000\", \"90513700\"], \"location\": \"Wilamowice, śląskie\", \"buyer_nip\": \"5470053315\", \"source_id\": \"2026/BZP 00503387/01\", \"deadline_at\": \"2026-11-04T08:00:00Z\", \"notice_type\": \"Ogloszenie o zamowieniu\", \"published_at\": \"2026-10-23T10:09:08Z\", \"notice_number\": \"2026/BZP 00503387/01\", \"procedure_url\": \"https://ezamowienia.gov.pl/mo-client-board/bzp/notice-details/id/08df30ed-acf2-7db9-701a-d000013b5493\"}",
            "content_hash": "eb7aa4ad075cece2a3213049d80195988948f218ce6f9e1e3530cb0c605efc6d",
            "prev_hash": "87f98ef25b3a63642f351bc67d71e64063b881d2707f87f269979e317b346a39",
            "hash": "56a72a225da980b373cccb98bd0f1ae80f6f58141d05d27fa8f3ed2fc8e56b53",
            "actor": null,
            "seal": {
                "id": 2,
                "digest": "6af9ff920846d2ed2fae131d9f0f0d3d71bdf63cfd98a8a18b81289d63fe5e04",
                "file": "https://tenderiq.pl/rejestr/pieczec-2.txt",
                "proof": "https://tenderiq.pl/rejestr/pieczec-2.txt.ots",
                "bitcoin_block": 973147
            }
        },
        {
            "version": 7,
            "recorded_at": "2026-10-25T22:21:00Z",
            "content": "{\"cpv\": \"90513200\", \"url\": \"https://ezamowienia.gov.pl/mo-client-board/bzp/notice-details/id/08df30ed-acf2-7db9-701a-d000013b5493\", \"buyer\": \"ZAKŁAD WODOCIĄGÓW I KANALIZACJI W WILAMOWICACH\", \"title\": \"Wywóz i zagospodarowanie osadów ściekowych w 2027 roku\", \"region\": \"slaskie\", \"source\": \"ezamowienia_notices\", \"status\": \"active\", \"cpv_more\": [], \"location\": \"Wilamowice, śląskie\", \"source_id\": \"2026/BZP 00503387/01\", \"deadline_at\": \"2026-11-04T08:00:00Z\", \"notice_type\": \"Ogloszenie o zamowieniu\", \"published_at\": \"2026-10-23T10:09:08Z\", \"notice_number\": \"2026/BZP 00503387/01\", \"procedure_url\": \"https://ezamowienia.gov.pl/mo-client-board/bzp/notice-details/id/08df30ed-acf2-7db9-701a-d000013b5493\"}",
            "content_hash": "d4e91881dd36ab8032bcd499c402e652dba8001820785163f0a1d86a4f23fddb",
            "prev_hash": "56a72a225da980b373cccb98bd0f1ae80f6f58141d05d27fa8f3ed2fc8e56b53",
            "hash": "fa5eaee28dd188f7b67da5d0c72ce7328b9faa8fca388c0b73bd624b312ea394",
            "actor": null,
            "seal": {
                "id": 3,
                "digest": "1119fd2ade60dc88ac794742ff488b9486e8a488f9d77cc6d6a9444474dc1c77",
                "file": "https://tenderiq.pl/rejestr/pieczec-3.txt",
                "proof": "https://tenderiq.pl/rejestr/pieczec-3.txt.ots",
                "bitcoin_block": 973309
            }
        },
        {
            "version": 8,
            "recorded_at": "2026-10-25T23:20:28Z",
            "content": "{\"cpv\": \"90400000\", \"url\": \"https://ezamowienia.gov.pl/mo-client-board/bzp/notice-details/id/08df30ed-acf2-7db9-701a-d000013b5493\", \"buyer\": \"ZAKŁAD WODOCIĄGÓW I KANALIZACJI W WILAMOWICACH\", \"title\": \"Wywóz i zagospodarowanie osadów ściekowych w 2027 roku\", \"region\": \"slaskie\", \"source\": \"ezamowienia_notices\", \"status\": \"active\", \"cpv_more\": [\"90533000\", \"90513000\", \"90513800\", \"90513900\", \"77120000\", \"90513700\"], \"location\": \"Wilamowice, śląskie\", \"buyer_nip\": \"5470053315\", \"source_id\": \"2026/BZP 00503387/01\", \"deadline_at\": \"2026-11-04T08:00:00Z\", \"notice_type\": \"Ogloszenie o zamowieniu\", \"published_at\": \"2026-10-23T10:09:08Z\", \"notice_number\": \"2026/BZP 00503387/01\", \"procedure_url\": \"https://ezamowienia.gov.pl/mo-client-board/bzp/notice-details/id/08df30ed-acf2-7db9-701a-d000013b5493\"}",
            "content_hash": "eb7aa4ad075cece2a3213049d80195988948f218ce6f9e1e3530cb0c605efc6d",
            "prev_hash": "fa5eaee28dd188f7b67da5d0c72ce7328b9faa8fca388c0b73bd624b312ea394",
            "hash": "080b34a38e05bba13162c53ddb4a918fd1a5cd47194df88285439d14d8f527df",
            "actor": null,
            "seal": {
                "id": 3,
                "digest": "1119fd2ade60dc88ac794742ff488b9486e8a488f9d77cc6d6a9444474dc1c77",
                "file": "https://tenderiq.pl/rejestr/pieczec-3.txt",
                "proof": "https://tenderiq.pl/rejestr/pieczec-3.txt.ots",
                "bitcoin_block": 973309
            }
        },
        {
            "version": 9,
            "recorded_at": "2026-10-26T00:19:41Z",
            "content": "{\"cpv\": \"90513200\", \"url\": \"https://ezamowienia.gov.pl/mo-client-board/bzp/notice-details/id/08df30ed-acf2-7db9-701a-d000013b5493\", \"buyer\": \"ZAKŁAD WODOCIĄGÓW I KANALIZACJI W WILAMOWICACH\", \"title\": \"Wywóz i zagospodarowanie osadów ściekowych w 2027 roku\", \"region\": \"slaskie\", \"source\": \"ezamowienia_notices\", \"status\": \"active\", \"cpv_more\": [], \"location\": \"Wilamowice, śląskie\", \"source_id\": \"2026/BZP 00503387/01\", \"deadline_at\": \"2026-11-04T08:00:00Z\", \"notice_type\": \"Ogloszenie o zamowieniu\", \"published_at\": \"2026-10-23T10:09:08Z\", \"notice_number\": \"2026/BZP 00503387/01\", \"procedure_url\": \"https://ezamowienia.gov.pl/mo-client-board/bzp/notice-details/id/08df30ed-acf2-7db9-701a-d000013b5493\"}",
            "content_hash": "d4e91881dd36ab8032bcd499c402e652dba8001820785163f0a1d86a4f23fddb",
            "prev_hash": "080b34a38e05bba13162c53ddb4a918fd1a5cd47194df88285439d14d8f527df",
            "hash": "8b3b32adb8f62b608c1b72dae7bccc277be6793d827cc5f77e84d450b9edfabd",
            "actor": null,
            "seal": {
                "id": 3,
                "digest": "1119fd2ade60dc88ac794742ff488b9486e8a488f9d77cc6d6a9444474dc1c77",
                "file": "https://tenderiq.pl/rejestr/pieczec-3.txt",
                "proof": "https://tenderiq.pl/rejestr/pieczec-3.txt.ots",
                "bitcoin_block": 973309
            }
        },
        {
            "version": 10,
            "recorded_at": "2026-10-26T01:15:55Z",
            "content": "{\"cpv\": \"90400000\", \"url\": \"https://ezamowienia.gov.pl/mo-client-board/bzp/notice-details/id/08df30ed-acf2-7db9-701a-d000013b5493\", \"buyer\": \"ZAKŁAD WODOCIĄGÓW I KANALIZACJI W WILAMOWICACH\", \"title\": \"Wywóz i zagospodarowanie osadów ściekowych w 2027 roku\", \"region\": \"slaskie\", \"source\": \"ezamowienia_notices\", \"status\": \"active\", \"cpv_more\": [\"90533000\", \"90513000\", \"90513800\", \"90513900\", \"77120000\", \"90513700\"], \"location\": \"Wilamowice, śląskie\", \"buyer_nip\": \"5470053315\", \"source_id\": \"2026/BZP 00503387/01\", \"deadline_at\": \"2026-11-04T08:00:00Z\", \"notice_type\": \"Ogloszenie o zamowieniu\", \"published_at\": \"2026-10-23T10:09:08Z\", \"notice_number\": \"2026/BZP 00503387/01\", \"procedure_url\": \"https://ezamowienia.gov.pl/mo-client-board/bzp/notice-details/id/08df30ed-acf2-7db9-701a-d000013b5493\"}",
            "content_hash": "eb7aa4ad075cece2a3213049d80195988948f218ce6f9e1e3530cb0c605efc6d",
            "prev_hash": "8b3b32adb8f62b608c1b72dae7bccc277be6793d827cc5f77e84d450b9edfabd",
            "hash": "ea9b96090a5c779be80e97919b938c59cbb492e58096709d5c7a30ee439e7238",
            "actor": null,
            "seal": {
                "id": 3,
                "digest": "1119fd2ade60dc88ac794742ff488b9486e8a488f9d77cc6d6a9444474dc1c77",
                "file": "https://tenderiq.pl/rejestr/pieczec-3.txt",
                "proof": "https://tenderiq.pl/rejestr/pieczec-3.txt.ots",
                "bitcoin_block": 973309
            }
        },
        {
            "version": 11,
            "recorded_at": "2026-10-26T05:57:01Z",
            "content": "{\"cpv\": \"90513200\", \"url\": \"https://ezamowienia.gov.pl/mo-client-board/bzp/notice-details/id/08df30ed-acf2-7db9-701a-d000013b5493\", \"buyer\": \"ZAKŁAD WODOCIĄGÓW I KANALIZACJI W WILAMOWICACH\", \"title\": \"Wywóz i zagospodarowanie osadów ściekowych w 2027 roku\", \"region\": \"slaskie\", \"source\": \"ezamowienia_notices\", \"status\": \"active\", \"cpv_more\": [], \"location\": \"Wilamowice, śląskie\", \"source_id\": \"2026/BZP 00503387/01\", \"deadline_at\": \"2026-11-04T08:00:00Z\", \"notice_type\": \"Ogloszenie o zamowieniu\", \"published_at\": \"2026-10-23T10:09:08Z\", \"notice_number\": \"2026/BZP 00503387/01\", \"procedure_url\": \"https://ezamowienia.gov.pl/mo-client-board/bzp/notice-details/id/08df30ed-acf2-7db9-701a-d000013b5493\"}",
            "content_hash": "d4e91881dd36ab8032bcd499c402e652dba8001820785163f0a1d86a4f23fddb",
            "prev_hash": "ea9b96090a5c779be80e97919b938c59cbb492e58096709d5c7a30ee439e7238",
            "hash": "b3120dba1bc26ab3b727ce97238ef76c0cf41aaabe78f159e620fbfb8cf35c9d",
            "actor": null,
            "seal": {
                "id": 3,
                "digest": "1119fd2ade60dc88ac794742ff488b9486e8a488f9d77cc6d6a9444474dc1c77",
                "file": "https://tenderiq.pl/rejestr/pieczec-3.txt",
                "proof": "https://tenderiq.pl/rejestr/pieczec-3.txt.ots",
                "bitcoin_block": 973309
            }
        },
        {
            "version": 12,
            "recorded_at": "2026-10-26T06:54:40Z",
            "content": "{\"cpv\": \"90400000\", \"url\": \"https://ezamowienia.gov.pl/mo-client-board/bzp/notice-details/id/08df30ed-acf2-7db9-701a-d000013b5493\", \"buyer\": \"ZAKŁAD WODOCIĄGÓW I KANALIZACJI W WILAMOWICACH\", \"title\": \"Wywóz i zagospodarowanie osadów ściekowych w 2027 roku\", \"region\": \"slaskie\", \"source\": \"ezamowienia_notices\", \"status\": \"active\", \"cpv_more\": [\"90533000\", \"90513000\", \"90513800\", \"90513900\", \"77120000\", \"90513700\"], \"location\": \"Wilamowice, śląskie\", \"buyer_nip\": \"5470053315\", \"source_id\": \"2026/BZP 00503387/01\", \"deadline_at\": \"2026-11-04T08:00:00Z\", \"notice_type\": \"Ogloszenie o zamowieniu\", \"published_at\": \"2026-10-23T10:09:08Z\", \"notice_number\": \"2026/BZP 00503387/01\", \"procedure_url\": \"https://ezamowienia.gov.pl/mo-client-board/bzp/notice-details/id/08df30ed-acf2-7db9-701a-d000013b5493\"}",
            "content_hash": "eb7aa4ad075cece2a3213049d80195988948f218ce6f9e1e3530cb0c605efc6d",
            "prev_hash": "b3120dba1bc26ab3b727ce97238ef76c0cf41aaabe78f159e620fbfb8cf35c9d",
            "hash": "da1ea0141e2093ec8f3be75bc7558ac00cce2f8f81fb8cb7c4097bea463fc6b4",
            "actor": null,
            "seal": {
                "id": 3,
                "digest": "1119fd2ade60dc88ac794742ff488b9486e8a488f9d77cc6d6a9444474dc1c77",
                "file": "https://tenderiq.pl/rejestr/pieczec-3.txt",
                "proof": "https://tenderiq.pl/rejestr/pieczec-3.txt.ots",
                "bitcoin_block": 973309
            }
        },
        {
            "version": 13,
            "recorded_at": "2026-10-26T21:15:24Z",
            "content": "{\"cpv\": \"90513200\", \"url\": \"https://ezamowienia.gov.pl/mo-client-board/bzp/notice-details/id/08df30ed-acf2-7db9-701a-d000013b5493\", \"buyer\": \"ZAKŁAD WODOCIĄGÓW I KANALIZACJI W WILAMOWICACH\", \"title\": \"Wywóz i zagospodarowanie osadów ściekowych w 2027 roku\", \"region\": \"slaskie\", \"source\": \"ezamowienia_notices\", \"status\": \"active\", \"cpv_more\": [], \"location\": \"Wilamowice, śląskie\", \"source_id\": \"2026/BZP 00503387/01\", \"deadline_at\": \"2026-11-04T08:00:00Z\", \"notice_type\": \"Ogloszenie o zamowieniu\", \"published_at\": \"2026-10-23T10:09:08Z\", \"notice_number\": \"2026/BZP 00503387/01\", \"procedure_url\": \"https://ezamowienia.gov.pl/mo-client-board/bzp/notice-details/id/08df30ed-acf2-7db9-701a-d000013b5493\"}",
            "content_hash": "d4e91881dd36ab8032bcd499c402e652dba8001820785163f0a1d86a4f23fddb",
            "prev_hash": "da1ea0141e2093ec8f3be75bc7558ac00cce2f8f81fb8cb7c4097bea463fc6b4",
            "hash": "5e6442c5ee7d93e13d04ce2c53bf22a402b73f3a1374cd194f89a24def361d64",
            "actor": null,
            "seal": {
                "id": 3,
                "digest": "1119fd2ade60dc88ac794742ff488b9486e8a488f9d77cc6d6a9444474dc1c77",
                "file": "https://tenderiq.pl/rejestr/pieczec-3.txt",
                "proof": "https://tenderiq.pl/rejestr/pieczec-3.txt.ots",
                "bitcoin_block": 973309
            }
        },
        {
            "version": 14,
            "recorded_at": "2026-10-26T22:12:46Z",
            "content": "{\"cpv\": \"90400000\", \"url\": \"https://ezamowienia.gov.pl/mo-client-board/bzp/notice-details/id/08df30ed-acf2-7db9-701a-d000013b5493\", \"buyer\": \"ZAKŁAD WODOCIĄGÓW I KANALIZACJI W WILAMOWICACH\", \"title\": \"Wywóz i zagospodarowanie osadów ściekowych w 2027 roku\", \"region\": \"slaskie\", \"source\": \"ezamowienia_notices\", \"status\": \"active\", \"cpv_more\": [\"90533000\", \"90513000\", \"90513800\", \"90513900\", \"77120000\", \"90513700\"], \"location\": \"Wilamowice, śląskie\", \"buyer_nip\": \"5470053315\", \"source_id\": \"2026/BZP 00503387/01\", \"deadline_at\": \"2026-11-04T08:00:00Z\", \"notice_type\": \"Ogloszenie o zamowieniu\", \"published_at\": \"2026-10-23T10:09:08Z\", \"notice_number\": \"2026/BZP 00503387/01\", \"procedure_url\": \"https://ezamowienia.gov.pl/mo-client-board/bzp/notice-details/id/08df30ed-acf2-7db9-701a-d000013b5493\"}",
            "content_hash": "eb7aa4ad075cece2a3213049d80195988948f218ce6f9e1e3530cb0c605efc6d",
            "prev_hash": "5e6442c5ee7d93e13d04ce2c53bf22a402b73f3a1374cd194f89a24def361d64",
            "hash": "0230809414938ff0aa38afac02ed6f32955a85b2b2a6e22718dc6dca9d8d6b7e",
            "actor": null,
            "seal": {
                "id": 3,
                "digest": "1119fd2ade60dc88ac794742ff488b9486e8a488f9d77cc6d6a9444474dc1c77",
                "file": "https://tenderiq.pl/rejestr/pieczec-3.txt",
                "proof": "https://tenderiq.pl/rejestr/pieczec-3.txt.ots",
                "bitcoin_block": 973309
            }
        },
        {
            "version": 15,
            "recorded_at": "2026-10-26T23:36:11Z",
            "content": "{\"cpv\": \"90400000\", \"url\": \"https://ezamowienia.gov.pl/mo-client-board/bzp/notice-details/id/08df30ed-acf2-7db9-701a-d000013b5493\", \"buyer\": \"ZAKŁAD WODOCIĄGÓW I KANALIZACJI W WILAMOWICACH\", \"title\": \"Wywóz i zagospodarowanie osadów ściekowych w 2027 roku\", \"region\": \"slaskie\", \"source\": \"ezamowienia_notices\", \"status\": \"active\", \"cpv_more\": [\"90533000\", \"90513000\", \"90513800\", \"90513900\", \"77120000\", \"90513700\"], \"location\": \"Wilamowice, śląskie\", \"buyer_nip\": \"5470053315\", \"source_id\": \"2026/BZP 00503387/01\", \"deadline_at\": \"2026-11-04T08:00:00Z\", \"notice_type\": \"Ogloszenie o zamowieniu\", \"published_at\": \"2026-10-23T10:09:08Z\", \"notice_number\": \"2026/BZP 00503387/01\", \"procedure_url\": \"https://oneplace.marketplanet.pl/zapytania-ofertowe-przetargi/-/rfp/view/3850522/wywoz-i-zagospodarowanie-osadow-sciekowych-w-2027-roku\"}",
            "content_hash": "adf3d573603a7cd719e43192731eaecea59b028ae071df27cdd297d3f1e9547e",
            "prev_hash": "0230809414938ff0aa38afac02ed6f32955a85b2b2a6e22718dc6dca9d8d6b7e",
            "hash": "64f82c6b1b8fd4cde6b9f1a52614774aac5a6b9838f30dba87af9ece25ff6c70",
            "actor": null,
            "seal": {
                "id": 4,
                "digest": "1a6d1144791ca08d9453bd1c8d38a6c251eb74cb6d377626fde25c11a52ccc7a",
                "file": "https://tenderiq.pl/rejestr/pieczec-4.txt",
                "proof": "https://tenderiq.pl/rejestr/pieczec-4.txt.ots",
                "bitcoin_block": 973472
            }
        },
        {
            "version": 16,
            "recorded_at": "2026-10-27T01:03:25Z",
            "content": "{\"cpv\": \"90513200\", \"url\": \"https://ezamowienia.gov.pl/mo-client-board/bzp/notice-details/id/08df30ed-acf2-7db9-701a-d000013b5493\", \"buyer\": \"ZAKŁAD WODOCIĄGÓW I KANALIZACJI W WILAMOWICACH\", \"title\": \"Wywóz i zagospodarowanie osadów ściekowych w 2027 roku\", \"region\": \"slaskie\", \"source\": \"ezamowienia_notices\", \"status\": \"active\", \"cpv_more\": [], \"location\": \"Wilamowice, śląskie\", \"source_id\": \"2026/BZP 00503387/01\", \"deadline_at\": \"2026-11-04T08:00:00Z\", \"notice_type\": \"Ogloszenie o zamowieniu\", \"published_at\": \"2026-10-23T10:09:08Z\", \"notice_number\": \"2026/BZP 00503387/01\", \"procedure_url\": \"https://oneplace.marketplanet.pl/zapytania-ofertowe-przetargi/-/rfp/view/3850522/wywoz-i-zagospodarowanie-osadow-sciekowych-w-2027-roku\"}",
            "content_hash": "c900205fe8b6c9862595ad8f686a71d43094880b1c984c9a43d032f0d1eff8c9",
            "prev_hash": "64f82c6b1b8fd4cde6b9f1a52614774aac5a6b9838f30dba87af9ece25ff6c70",
            "hash": "c80de240b91a2a9b01702f87fe112d9eea4c577144397ba8b3d038d72d01a398",
            "actor": null,
            "seal": {
                "id": 4,
                "digest": "1a6d1144791ca08d9453bd1c8d38a6c251eb74cb6d377626fde25c11a52ccc7a",
                "file": "https://tenderiq.pl/rejestr/pieczec-4.txt",
                "proof": "https://tenderiq.pl/rejestr/pieczec-4.txt.ots",
                "bitcoin_block": 973472
            }
        },
        {
            "version": 17,
            "recorded_at": "2026-10-28T22:45:48Z",
            "content": "{\"cpv\": \"90513200\", \"url\": \"https://ezamowienia.gov.pl/mo-client-board/bzp/notice-details/id/08df30ed-acf2-7db9-701a-d000013b5493\", \"buyer\": \"ZAKŁAD WODOCIĄGÓW I KANALIZACJI W WILAMOWICACH\", \"title\": \"Wywóz i zagospodarowanie osadów ściekowych w 2027 roku\", \"region\": \"slaskie\", \"source\": \"ezamowienia_notices\", \"status\": \"active\", \"cpv_more\": [], \"location\": \"Wilamowice, śląskie\", \"source_id\": \"2026/BZP 00503387/01\", \"deadline_at\": \"2026-11-04T08:00:00Z\", \"notice_type\": \"Ogloszenie o zamowieniu\", \"published_at\": \"2026-10-23T10:09:08Z\", \"notice_number\": \"2026/BZP 00503387/01\", \"procedure_url\": \"https://ezamowienia.gov.pl/mo-client-board/bzp/notice-details/id/08df30ed-acf2-7db9-701a-d000013b5493\"}",
            "content_hash": "d4e91881dd36ab8032bcd499c402e652dba8001820785163f0a1d86a4f23fddb",
            "prev_hash": "c80de240b91a2a9b01702f87fe112d9eea4c577144397ba8b3d038d72d01a398",
            "hash": "1812504e442068219978ca2e91d5ca442ac41320b006d1fac0d2eed9983a2f0b",
            "actor": null,
            "seal": {
                "id": 6,
                "digest": "e733200881d78faed3c108fa90cea332062fa40f3af23fcfd3f901e311d96e33",
                "file": "https://tenderiq.pl/rejestr/pieczec-6.txt",
                "proof": "https://tenderiq.pl/rejestr/pieczec-6.txt.ots",
                "bitcoin_block": 973754
            }
        },
        {
            "version": 18,
            "recorded_at": "2026-10-29T05:45:55Z",
            "content": "{\"cpv\": \"90513200\", \"url\": \"https://ezamowienia.gov.pl/mo-client-board/bzp/notice-details/id/08df30ed-acf2-7db9-701a-d000013b5493\", \"buyer\": \"ZAKŁAD WODOCIĄGÓW I KANALIZACJI W WILAMOWICACH\", \"title\": \"Wywóz i zagospodarowanie osadów ściekowych w 2027 roku\", \"region\": \"slaskie\", \"source\": \"ezamowienia_notices\", \"status\": \"active\", \"cpv_more\": [], \"location\": \"Wilamowice, śląskie\", \"source_id\": \"2026/BZP 00503387/01\", \"deadline_at\": \"2026-11-04T08:00:00Z\", \"notice_type\": \"Ogloszenie o zamowieniu\", \"published_at\": \"2026-10-23T10:09:08Z\", \"notice_number\": \"2026/BZP 00503387/01\", \"procedure_url\": \"https://oneplace.marketplanet.pl/zapytania-ofertowe-przetargi/-/rfp/view/3850522/wywoz-i-zagospodarowanie-osadow-sciekowych-w-2027-roku\"}",
            "content_hash": "c900205fe8b6c9862595ad8f686a71d43094880b1c984c9a43d032f0d1eff8c9",
            "prev_hash": "1812504e442068219978ca2e91d5ca442ac41320b006d1fac0d2eed9983a2f0b",
            "hash": "3f888c47c96dbff76341cb6c198b98ab58d475db9028d8bfe4528198d929502d",
            "actor": null,
            "seal": {
                "id": 6,
                "digest": "e733200881d78faed3c108fa90cea332062fa40f3af23fcfd3f901e311d96e33",
                "file": "https://tenderiq.pl/rejestr/pieczec-6.txt",
                "proof": "https://tenderiq.pl/rejestr/pieczec-6.txt.ots",
                "bitcoin_block": 973754
            }
        },
        {
            "version": 19,
            "recorded_at": "2026-10-31T04:45:36Z",
            "content": "{\"cpv\": \"90513200\", \"url\": \"https://ezamowienia.gov.pl/mo-client-board/bzp/notice-details/id/08df30ed-acf2-7db9-701a-d000013b5493\", \"buyer\": \"ZAKŁAD WODOCIĄGÓW I KANALIZACJI W WILAMOWICACH\", \"title\": \"Wywóz i zagospodarowanie osadów ściekowych w 2027 roku\", \"region\": \"slaskie\", \"source\": \"ezamowienia_notices\", \"status\": \"active\", \"cpv_more\": [], \"location\": \"Wilamowice, śląskie\", \"source_id\": \"2026/BZP 00503387/01\", \"deadline_at\": \"2026-11-04T08:00:00Z\", \"notice_type\": \"Ogloszenie o zamowieniu\", \"published_at\": \"2026-10-23T10:09:08Z\", \"notice_number\": \"2026/BZP 00503387/01\", \"procedure_url\": \"https://ezamowienia.gov.pl/mo-client-board/bzp/notice-details/id/08df30ed-acf2-7db9-701a-d000013b5493\"}",
            "content_hash": "d4e91881dd36ab8032bcd499c402e652dba8001820785163f0a1d86a4f23fddb",
            "prev_hash": "3f888c47c96dbff76341cb6c198b98ab58d475db9028d8bfe4528198d929502d",
            "hash": "fdf6f17ae5c586c6bf27abacd33669435c30a7cbe8fa215a09bc11c78fc85daa",
            "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": 20,
            "recorded_at": "2026-10-31T10:46:01Z",
            "content": "{\"cpv\": \"90513200\", \"url\": \"https://ezamowienia.gov.pl/mo-client-board/bzp/notice-details/id/08df30ed-acf2-7db9-701a-d000013b5493\", \"buyer\": \"ZAKŁAD WODOCIĄGÓW I KANALIZACJI W WILAMOWICACH\", \"title\": \"Wywóz i zagospodarowanie osadów ściekowych w 2027 roku\", \"region\": \"slaskie\", \"source\": \"ezamowienia_notices\", \"status\": \"active\", \"cpv_more\": [], \"location\": \"Wilamowice, śląskie\", \"source_id\": \"2026/BZP 00503387/01\", \"deadline_at\": \"2026-11-04T08:00:00Z\", \"notice_type\": \"Ogloszenie o zamowieniu\", \"published_at\": \"2026-10-23T10:09:08Z\", \"notice_number\": \"2026/BZP 00503387/01\", \"procedure_url\": \"https://oneplace.marketplanet.pl/zapytania-ofertowe-przetargi/-/rfp/view/3850522/wywoz-i-zagospodarowanie-osadow-sciekowych-w-2027-roku\"}",
            "content_hash": "c900205fe8b6c9862595ad8f686a71d43094880b1c984c9a43d032f0d1eff8c9",
            "prev_hash": "fdf6f17ae5c586c6bf27abacd33669435c30a7cbe8fa215a09bc11c78fc85daa",
            "hash": "d08492a4559b8d88cfd6669387c1a9bf2e522fe0bb0ab089d9133d9b2554bd30",
            "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": 21,
            "recorded_at": "2026-10-31T17:45:40Z",
            "content": "{\"cpv\": \"90513200\", \"url\": \"https://ezamowienia.gov.pl/mo-client-board/bzp/notice-details/id/08df30ed-acf2-7db9-701a-d000013b5493\", \"buyer\": \"ZAKŁAD WODOCIĄGÓW I KANALIZACJI W WILAMOWICACH\", \"title\": \"Wywóz i zagospodarowanie osadów ściekowych w 2027 roku\", \"region\": \"slaskie\", \"source\": \"ezamowienia_notices\", \"status\": \"active\", \"cpv_more\": [], \"location\": \"Wilamowice, śląskie\", \"source_id\": \"2026/BZP 00503387/01\", \"deadline_at\": \"2026-11-04T08:00:00Z\", \"notice_type\": \"Ogloszenie o zamowieniu\", \"published_at\": \"2026-10-23T10:09:08Z\", \"notice_number\": \"2026/BZP 00503387/01\", \"procedure_url\": \"https://ezamowienia.gov.pl/mo-client-board/bzp/notice-details/id/08df30ed-acf2-7db9-701a-d000013b5493\"}",
            "content_hash": "d4e91881dd36ab8032bcd499c402e652dba8001820785163f0a1d86a4f23fddb",
            "prev_hash": "d08492a4559b8d88cfd6669387c1a9bf2e522fe0bb0ab089d9133d9b2554bd30",
            "hash": "2b7c866c897a08a65d113ae9c22dd749273307ac2c50537a4195ccb166188587",
            "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": 22,
            "recorded_at": "2026-11-01T00:45:29Z",
            "content": "{\"cpv\": \"90513200\", \"url\": \"https://ezamowienia.gov.pl/mo-client-board/bzp/notice-details/id/08df30ed-acf2-7db9-701a-d000013b5493\", \"buyer\": \"ZAKŁAD WODOCIĄGÓW I KANALIZACJI W WILAMOWICACH\", \"title\": \"Wywóz i zagospodarowanie osadów ściekowych w 2027 roku\", \"region\": \"slaskie\", \"source\": \"ezamowienia_notices\", \"status\": \"active\", \"cpv_more\": [], \"location\": \"Wilamowice, śląskie\", \"source_id\": \"2026/BZP 00503387/01\", \"deadline_at\": \"2026-11-04T08:00:00Z\", \"notice_type\": \"Ogloszenie o zamowieniu\", \"published_at\": \"2026-10-23T10:09:08Z\", \"notice_number\": \"2026/BZP 00503387/01\", \"procedure_url\": \"https://oneplace.marketplanet.pl/zapytania-ofertowe-przetargi/-/rfp/view/3850522/wywoz-i-zagospodarowanie-osadow-sciekowych-w-2027-roku\"}",
            "content_hash": "c900205fe8b6c9862595ad8f686a71d43094880b1c984c9a43d032f0d1eff8c9",
            "prev_hash": "2b7c866c897a08a65d113ae9c22dd749273307ac2c50537a4195ccb166188587",
            "hash": "6a319be5a688c913a2aaf3cf1f32cc4077f136474bf6e839d17ba8d74c07cf75",
            "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": 23,
            "recorded_at": "2026-11-01T06:45:25Z",
            "content": "{\"cpv\": \"90513200\", \"url\": \"https://ezamowienia.gov.pl/mo-client-board/bzp/notice-details/id/08df30ed-acf2-7db9-701a-d000013b5493\", \"buyer\": \"ZAKŁAD WODOCIĄGÓW I KANALIZACJI W WILAMOWICACH\", \"title\": \"Wywóz i zagospodarowanie osadów ściekowych w 2027 roku\", \"region\": \"slaskie\", \"source\": \"ezamowienia_notices\", \"status\": \"active\", \"cpv_more\": [], \"location\": \"Wilamowice, śląskie\", \"source_id\": \"2026/BZP 00503387/01\", \"deadline_at\": \"2026-11-04T08:00:00Z\", \"notice_type\": \"Ogloszenie o zamowieniu\", \"published_at\": \"2026-10-23T10:09:08Z\", \"notice_number\": \"2026/BZP 00503387/01\", \"procedure_url\": \"https://ezamowienia.gov.pl/mo-client-board/bzp/notice-details/id/08df30ed-acf2-7db9-701a-d000013b5493\"}",
            "content_hash": "d4e91881dd36ab8032bcd499c402e652dba8001820785163f0a1d86a4f23fddb",
            "prev_hash": "6a319be5a688c913a2aaf3cf1f32cc4077f136474bf6e839d17ba8d74c07cf75",
            "hash": "46331c167bf37f5b0477b496f70f96e040afe19c1fc52c0dba48cf92af5034de",
            "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": 24,
            "recorded_at": "2026-11-02T01:45:39Z",
            "content": "{\"cpv\": \"90513200\", \"url\": \"https://ezamowienia.gov.pl/mo-client-board/bzp/notice-details/id/08df30ed-acf2-7db9-701a-d000013b5493\", \"buyer\": \"ZAKŁAD WODOCIĄGÓW I KANALIZACJI W WILAMOWICACH\", \"title\": \"Wywóz i zagospodarowanie osadów ściekowych w 2027 roku\", \"region\": \"slaskie\", \"source\": \"ezamowienia_notices\", \"status\": \"active\", \"cpv_more\": [], \"location\": \"Wilamowice, śląskie\", \"source_id\": \"2026/BZP 00503387/01\", \"deadline_at\": \"2026-11-04T08:00:00Z\", \"notice_type\": \"Ogloszenie o zamowieniu\", \"published_at\": \"2026-10-23T10:09:08Z\", \"notice_number\": \"2026/BZP 00503387/01\", \"procedure_url\": \"https://oneplace.marketplanet.pl/zapytania-ofertowe-przetargi/-/rfp/view/3850522/wywoz-i-zagospodarowanie-osadow-sciekowych-w-2027-roku\"}",
            "content_hash": "c900205fe8b6c9862595ad8f686a71d43094880b1c984c9a43d032f0d1eff8c9",
            "prev_hash": "46331c167bf37f5b0477b496f70f96e040afe19c1fc52c0dba48cf92af5034de",
            "hash": "f10d62d15cb6e98ea4f36fcb4f06fee24a2e8a1de9fcba49b01c719f7fd7bbee",
            "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": "2026-11-02T07:35:29Z",
            "content": "{\"cpv\": \"90513200\", \"url\": \"https://ezamowienia.gov.pl/mo-client-board/bzp/notice-details/id/08df30ed-acf2-7db9-701a-d000013b5493\", \"buyer\": \"ZAKŁAD WODOCIĄGÓW I KANALIZACJI W WILAMOWICACH\", \"title\": \"Wywóz i zagospodarowanie osadów ściekowych w 2027 roku\", \"region\": \"slaskie\", \"source\": \"ezamowienia_notices\", \"status\": \"active\", \"cpv_more\": [], \"location\": \"Wilamowice, śląskie\", \"source_id\": \"2026/BZP 00503387/01\", \"deadline_at\": \"2026-11-04T08:00:00Z\", \"notice_type\": \"Ogloszenie o zamowieniu\", \"published_at\": \"2026-10-23T10:09:08Z\", \"notice_number\": \"2026/BZP 00503387/01\", \"procedure_url\": \"https://ezamowienia.gov.pl/mo-client-board/bzp/notice-details/id/08df30ed-acf2-7db9-701a-d000013b5493\"}",
            "content_hash": "d4e91881dd36ab8032bcd499c402e652dba8001820785163f0a1d86a4f23fddb",
            "prev_hash": "f10d62d15cb6e98ea4f36fcb4f06fee24a2e8a1de9fcba49b01c719f7fd7bbee",
            "hash": "1d61bba9222482abac5ecd599d51a81ab1d4481ca6ba3b41a4c6f3bc9496eeb5",
            "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": "2026-11-02T10:35:25Z",
            "content": "{\"cpv\": \"90513200\", \"url\": \"https://ezamowienia.gov.pl/mo-client-board/bzp/notice-details/id/08df30ed-acf2-7db9-701a-d000013b5493\", \"buyer\": \"ZAKŁAD WODOCIĄGÓW I KANALIZACJI W WILAMOWICACH\", \"title\": \"Wywóz i zagospodarowanie osadów ściekowych w 2027 roku\", \"region\": \"slaskie\", \"source\": \"ezamowienia_notices\", \"status\": \"active\", \"cpv_more\": [], \"location\": \"Wilamowice, śląskie\", \"source_id\": \"2026/BZP 00503387/01\", \"deadline_at\": \"2026-11-12T08:00:00Z\", \"notice_type\": \"Ogloszenie o zamowieniu\", \"published_at\": \"2026-10-23T10:09:08Z\", \"notice_number\": \"2026/BZP 00503387/01\", \"procedure_url\": \"https://ezamowienia.gov.pl/mo-client-board/bzp/notice-details/id/08df30ed-acf2-7db9-701a-d000013b5493\"}",
            "content_hash": "31822abcae32c6b6dbb4df8ba343bea7e8d67ec6a0528216176beefc40d5b964",
            "prev_hash": "1d61bba9222482abac5ecd599d51a81ab1d4481ca6ba3b41a4c6f3bc9496eeb5",
            "hash": "c46abaa237c41debf7092976906be2b9c52911b3553a3ee6b9b9b6b01893bf62",
            "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": "2026-11-02T13:45:51Z",
            "content": "{\"cpv\": \"90513200\", \"url\": \"https://ezamowienia.gov.pl/mo-client-board/bzp/notice-details/id/08df30ed-acf2-7db9-701a-d000013b5493\", \"buyer\": \"ZAKŁAD WODOCIĄGÓW I KANALIZACJI W WILAMOWICACH\", \"title\": \"Wywóz i zagospodarowanie osadów ściekowych w 2027 roku\", \"region\": \"slaskie\", \"source\": \"ezamowienia_notices\", \"status\": \"active\", \"cpv_more\": [], \"location\": \"Wilamowice, śląskie\", \"source_id\": \"2026/BZP 00503387/01\", \"deadline_at\": \"2026-11-12T08:00:00Z\", \"notice_type\": \"Ogloszenie o zamowieniu\", \"published_at\": \"2026-10-23T10:09:08Z\", \"notice_number\": \"2026/BZP 00503387/01\", \"procedure_url\": \"https://oneplace.marketplanet.pl/zapytania-ofertowe-przetargi/-/rfp/view/3850522/wywoz-i-zagospodarowanie-osadow-sciekowych-w-2027-roku\"}",
            "content_hash": "c2ae801b4619c3a4d5be2f6ffcf5380372e8c882a8b4fc6f7784c73b007a9f06",
            "prev_hash": "c46abaa237c41debf7092976906be2b9c52911b3553a3ee6b9b9b6b01893bf62",
            "hash": "fd210db3b8d30f0f31f2147100966fafeae7093246d0095d272f46e208b6ec71",
            "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": "2026-11-02T15:33:26Z",
            "content": "{\"cpv\": \"90513200\", \"url\": \"https://ezamowienia.gov.pl/mo-client-board/bzp/notice-details/id/08df30ed-acf2-7db9-701a-d000013b5493\", \"buyer\": \"ZAKŁAD WODOCIĄGÓW I KANALIZACJI W WILAMOWICACH\", \"title\": \"Wywóz i zagospodarowanie osadów ściekowych w 2027 roku\", \"region\": \"slaskie\", \"source\": \"ezamowienia_notices\", \"status\": \"active\", \"cpv_more\": [], \"location\": \"Wilamowice, śląskie\", \"source_id\": \"2026/BZP 00503387/01\", \"deadline_at\": \"2026-11-12T08:00:00Z\", \"notice_type\": \"Ogloszenie o zamowieniu\", \"published_at\": \"2026-10-23T10:09:08Z\", \"notice_number\": \"2026/BZP 00503387/01\"}",
            "content_hash": "b8b912710d4bc6c9524aa953a29122b2c6738f2cc575a33caaa1b64f8aca8868",
            "prev_hash": "fd210db3b8d30f0f31f2147100966fafeae7093246d0095d272f46e208b6ec71",
            "hash": "9cdcb3cd18be4e6ac898200078ed89d68137b4bdb5110068884b02f44a762d82",
            "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
            }
        }
    ]
}