{
    "tender_id": 5127634,
    "check": {
        "ok": true,
        "versions": 8,
        "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": "2026-11-04T05:44:45Z",
            "content": "{\"cpv\": \"60130000\", \"url\": \"https://www.przetargi.egospodarka.pl/20051888001_Transport-pacjentow-dializowanych_2026_2.html\", \"buyer\": \"Zespół Opieki Zdrowotnej w Suchej Beskidzkiej\", \"title\": \"Transport pacjentów dializowanych\", \"region\": \"malopolskie\", \"source\": \"egospodarka_przetargi\", \"status\": \"active\", \"cpv_more\": [], \"location\": \"Sucha Beskidzka\", \"source_id\": \"20051888001\", \"deadline_at\": \"2026-11-27T22:59:00Z\", \"notice_type\": \"Ogloszenie o zamowieniu\", \"published_at\": \"2026-11-03T00:00:00Z\"}",
            "content_hash": "e2db06aa13f35839df8614a154c0e144c49d36aa624019e9c3d12e65e166ec8b",
            "prev_hash": "0000000000000000000000000000000000000000000000000000000000000000",
            "hash": "c7f86eeb5650975cdbef7525206eca663c6bdd07cadf2ca26bc7996dcf16b14b",
            "actor": null,
            "seal": {
                "id": 12,
                "digest": "e23c0f5a7e440e937f514487a150dc1be40887f39a941304e364e5e94a4b77fc",
                "file": "https://tenderiq.pl/rejestr/pieczec-12.txt",
                "proof": "https://tenderiq.pl/rejestr/pieczec-12.txt.ots",
                "bitcoin_block": 974604
            }
        },
        {
            "version": 2,
            "recorded_at": "2026-11-04T05:45:31Z",
            "content": "{\"cpv\": \"60130000\", \"url\": \"https://www.przetargi.egospodarka.pl/20051888001_Transport-pacjentow-dializowanych_2026_2.html\", \"buyer\": \"Zespół Opieki Zdrowotnej w Suchej Beskidzkiej\", \"title\": \"Transport pacjentów dializowanych\", \"region\": \"malopolskie\", \"source\": \"egospodarka_przetargi\", \"status\": \"active\", \"cpv_more\": [], \"location\": \"Sucha Beskidzka\", \"source_id\": \"20051888001\", \"deadline_at\": \"2026-11-27T22:59:00Z\", \"notice_type\": \"Ogloszenie o zamowieniu\", \"published_at\": \"2026-11-03T00:00:00Z\", \"procedure_url\": \"https://platformazakupowa.pl/transakcja/1399603\"}",
            "content_hash": "a6a1835d93a7c4097743bd361b0378576beddb0bda2decbd7bcf15a57b8d1f3f",
            "prev_hash": "c7f86eeb5650975cdbef7525206eca663c6bdd07cadf2ca26bc7996dcf16b14b",
            "hash": "e1f0dbae326986bbacd91c98ac603383be84bb449bd98402dc658ba3d4c29e29",
            "actor": null,
            "seal": {
                "id": 12,
                "digest": "e23c0f5a7e440e937f514487a150dc1be40887f39a941304e364e5e94a4b77fc",
                "file": "https://tenderiq.pl/rejestr/pieczec-12.txt",
                "proof": "https://tenderiq.pl/rejestr/pieczec-12.txt.ots",
                "bitcoin_block": 974604
            }
        },
        {
            "version": 3,
            "recorded_at": "2026-11-04T11:34:02Z",
            "content": "{\"cpv\": \"60130000\", \"url\": \"https://www.przetargi.egospodarka.pl/20051888001_Transport-pacjentow-dializowanych_2026_2.html\", \"buyer\": \"Zespół Opieki Zdrowotnej w Suchej Beskidzkiej\", \"title\": \"Transport pacjentów dializowanych\", \"region\": \"malopolskie\", \"source\": \"egospodarka_przetargi\", \"status\": \"active\", \"cpv_more\": [], \"location\": \"Sucha Beskidzka\", \"source_id\": \"20051888001\", \"deadline_at\": \"2026-11-27T22:59:00Z\", \"notice_type\": \"Ogloszenie o zamowieniu\", \"published_at\": \"2026-11-03T00:00:00Z\", \"procedure_url\": \"https://ezamowienia.gov.pl/mo-client-board/bzp/notice-details/id/08df399b-5771-ba64-e2d6-6b000120d8ee\"}",
            "content_hash": "6c67a675002c7e7086862b0503ad7ab9a349a30c553a33a1fc86b5a63dcf3194",
            "prev_hash": "e1f0dbae326986bbacd91c98ac603383be84bb449bd98402dc658ba3d4c29e29",
            "hash": "ac4376d726ad43cfb6a4ecc1a0642081efea5d05b4eb65661688e082542e788d",
            "actor": null,
            "seal": {
                "id": 12,
                "digest": "e23c0f5a7e440e937f514487a150dc1be40887f39a941304e364e5e94a4b77fc",
                "file": "https://tenderiq.pl/rejestr/pieczec-12.txt",
                "proof": "https://tenderiq.pl/rejestr/pieczec-12.txt.ots",
                "bitcoin_block": 974604
            }
        },
        {
            "version": 4,
            "recorded_at": "2026-11-04T19:36:08Z",
            "content": "{\"cpv\": \"60130000\", \"url\": \"https://www.przetargi.egospodarka.pl/20051888001_Transport-pacjentow-dializowanych_2026_2.html\", \"buyer\": \"Zespół Opieki Zdrowotnej w Suchej Beskidzkiej\", \"title\": \"Transport pacjentów dializowanych\", \"region\": \"malopolskie\", \"source\": \"egospodarka_przetargi\", \"status\": \"active\", \"cpv_more\": [], \"location\": \"Sucha Beskidzka\", \"source_id\": \"20051888001\", \"deadline_at\": \"2026-11-27T22:59:00Z\", \"notice_type\": \"Ogloszenie o zamowieniu\", \"published_at\": \"2026-11-03T00:00:00Z\", \"procedure_url\": \"https://oneplace.marketplanet.pl/zapytania-ofertowe-przetargi/-/rfp/view/3871356/transport-pacjentow-dializowanych\"}",
            "content_hash": "af2c7b87fabf02524e7e4ee0a8b37cfbb23bb9aa98796b30bd339344e42a10f1",
            "prev_hash": "ac4376d726ad43cfb6a4ecc1a0642081efea5d05b4eb65661688e082542e788d",
            "hash": "e6fd3cab28804f5edca6d0d6f2a9d8a6b47823231b7f8941df31b0fbc3b7266e",
            "actor": null,
            "seal": {
                "id": 12,
                "digest": "e23c0f5a7e440e937f514487a150dc1be40887f39a941304e364e5e94a4b77fc",
                "file": "https://tenderiq.pl/rejestr/pieczec-12.txt",
                "proof": "https://tenderiq.pl/rejestr/pieczec-12.txt.ots",
                "bitcoin_block": 974604
            }
        },
        {
            "version": 5,
            "recorded_at": "2026-11-08T08:47:26Z",
            "content": "{\"cpv\": \"60130000\", \"url\": \"https://www.przetargi.egospodarka.pl/20051888001_Transport-pacjentow-dializowanych_2026_2.html\", \"buyer\": \"Zespół Opieki Zdrowotnej w Suchej Beskidzkiej\", \"title\": \"Transport pacjentów dializowanych\", \"region\": \"malopolskie\", \"source\": \"egospodarka_przetargi\", \"status\": \"active\", \"cpv_more\": [], \"location\": \"Sucha Beskidzka\", \"source_id\": \"20051888001\", \"deadline_at\": \"2026-11-27T22:59:00Z\", \"notice_type\": \"Ogloszenie o zamowieniu\", \"published_at\": \"2026-11-03T00:00:00Z\", \"procedure_url\": \"https://ezamowienia.gov.pl/mo-client-board/bzp/notice-details/id/08df399b-5771-ba64-e2d6-6b000120d8ee\"}",
            "content_hash": "6c67a675002c7e7086862b0503ad7ab9a349a30c553a33a1fc86b5a63dcf3194",
            "prev_hash": "e6fd3cab28804f5edca6d0d6f2a9d8a6b47823231b7f8941df31b0fbc3b7266e",
            "hash": "a21f611b923b2c6025b1a79cb4c17604e38f146f91b61b16f96ecbc343e6bdd8",
            "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": 6,
            "recorded_at": "2026-11-08T16:46:14Z",
            "content": "{\"cpv\": \"60130000\", \"url\": \"https://www.przetargi.egospodarka.pl/20051888001_Transport-pacjentow-dializowanych_2026_2.html\", \"buyer\": \"Zespół Opieki Zdrowotnej w Suchej Beskidzkiej\", \"title\": \"Transport pacjentów dializowanych\", \"region\": \"malopolskie\", \"source\": \"egospodarka_przetargi\", \"status\": \"active\", \"cpv_more\": [], \"location\": \"Sucha Beskidzka\", \"source_id\": \"20051888001\", \"deadline_at\": \"2026-11-27T22:59:00Z\", \"notice_type\": \"Ogloszenie o zamowieniu\", \"published_at\": \"2026-11-03T00:00:00Z\", \"procedure_url\": \"https://oneplace.marketplanet.pl/zapytania-ofertowe-przetargi/-/rfp/view/3871356/transport-pacjentow-dializowanych\"}",
            "content_hash": "af2c7b87fabf02524e7e4ee0a8b37cfbb23bb9aa98796b30bd339344e42a10f1",
            "prev_hash": "a21f611b923b2c6025b1a79cb4c17604e38f146f91b61b16f96ecbc343e6bdd8",
            "hash": "72a92722478b6de827eeb2b72ed1fa0ffee676fb2992590c77fb552eceac7be5",
            "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": 7,
            "recorded_at": "2026-11-08T23:38:15Z",
            "content": "{\"cpv\": \"60130000\", \"url\": \"https://www.przetargi.egospodarka.pl/20051888001_Transport-pacjentow-dializowanych_2026_2.html\", \"buyer\": \"Zespół Opieki Zdrowotnej w Suchej Beskidzkiej\", \"title\": \"Transport pacjentów dializowanych\", \"region\": \"malopolskie\", \"source\": \"egospodarka_przetargi\", \"status\": \"active\", \"cpv_more\": [], \"location\": \"Sucha Beskidzka\", \"source_id\": \"20051888001\", \"deadline_at\": \"2026-11-27T22:59:00Z\", \"notice_type\": \"Ogloszenie o zamowieniu\", \"published_at\": \"2026-11-03T00:00:00Z\", \"procedure_url\": \"https://ezamowienia.gov.pl/mo-client-board/bzp/notice-details/id/08df399b-5771-ba64-e2d6-6b000120d8ee\"}",
            "content_hash": "6c67a675002c7e7086862b0503ad7ab9a349a30c553a33a1fc86b5a63dcf3194",
            "prev_hash": "72a92722478b6de827eeb2b72ed1fa0ffee676fb2992590c77fb552eceac7be5",
            "hash": "9c555f8a074366713abde4a981b3b95e7cbd5116938acfa883e9a52f400232db",
            "actor": null,
            "seal": {
                "id": 17,
                "digest": "ff8cb03aa08e7c772155df1b20fd8d51c1cab7cd026d5e31aa3d74d6ab70c7b2",
                "file": "https://tenderiq.pl/rejestr/pieczec-17.txt",
                "proof": "https://tenderiq.pl/rejestr/pieczec-17.txt.ots",
                "bitcoin_block": 975226
            }
        },
        {
            "version": 8,
            "recorded_at": "2026-11-09T12:46:21Z",
            "content": "{\"cpv\": \"60130000\", \"url\": \"https://www.przetargi.egospodarka.pl/20051888001_Transport-pacjentow-dializowanych_2026_2.html\", \"buyer\": \"Zespół Opieki Zdrowotnej w Suchej Beskidzkiej\", \"title\": \"Transport pacjentów dializowanych\", \"region\": \"malopolskie\", \"source\": \"egospodarka_przetargi\", \"status\": \"active\", \"cpv_more\": [], \"location\": \"Sucha Beskidzka\", \"source_id\": \"20051888001\", \"deadline_at\": \"2026-11-27T22:59:00Z\", \"notice_type\": \"Ogloszenie o zamowieniu\", \"published_at\": \"2026-11-03T00:00:00Z\", \"procedure_url\": \"https://oneplace.marketplanet.pl/zapytania-ofertowe-przetargi/-/rfp/view/3871356/transport-pacjentow-dializowanych\"}",
            "content_hash": "af2c7b87fabf02524e7e4ee0a8b37cfbb23bb9aa98796b30bd339344e42a10f1",
            "prev_hash": "9c555f8a074366713abde4a981b3b95e7cbd5116938acfa883e9a52f400232db",
            "hash": "f8d9eb1c8ab3bb875b1a15525fa30f0d65819f75f9229b92dffdac73c809c573",
            "actor": null,
            "seal": {
                "id": 17,
                "digest": "ff8cb03aa08e7c772155df1b20fd8d51c1cab7cd026d5e31aa3d74d6ab70c7b2",
                "file": "https://tenderiq.pl/rejestr/pieczec-17.txt",
                "proof": "https://tenderiq.pl/rejestr/pieczec-17.txt.ots",
                "bitcoin_block": 975226
            }
        }
    ]
}