{
    "tender_id": 5142006,
    "check": {
        "ok": true,
        "versions": 3,
        "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": "2026-11-04T07:12:41Z",
            "content": "{\"cpv\": \"33652000\", \"url\": \"https://ted.europa.eu/pl/notice/-/detail/765175-2026\", \"buyer\": \"Samodzielny Publiczny Zakład Opieki Zdrowotnej Wojewódzki Szpital Specjalistyczny Nr 3 w Rybniku\", \"title\": \"Polska – Środki przeciwnowotworowe i immunomodulacyjne – Dostawy produktów leczniczych stosowanych w programach lekowych i chemioterapii\", \"region\": \"slaskie\", \"source\": \"ted\", \"status\": \"active\", \"cpv_more\": [\"33621300\", \"33693100\"], \"location\": \"PL227, POL, PL227, PL227, PL227, PL227, PL227, PL227, PL227, PL227, PL227, PL227, PL227, PL227, PL227, PL227, PL227, PL227, PL227, PL227, PL227, PL227, PL227, PL227, PL227, PL227, PL227, PL227, PL227, PL227, PL227, PL227, PL227, PL227, PL227, PL227, PL227\", \"source_id\": \"765175-2026\", \"deadline_at\": \"2026-12-07T09:00:00Z\", \"notice_type\": \"Ogłoszenie TED\", \"published_at\": \"2026-11-04T01:00:00Z\"}",
            "content_hash": "18aea64b6abd51af1dbfde73d6be967e0cd7786a8406cab06fd0d527e81af219",
            "prev_hash": "0000000000000000000000000000000000000000000000000000000000000000",
            "hash": "826b24922c0b395d908d434ff45599bb85c2bec70b3ff58430b8b3f991d538e5",
            "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": "2026-11-04T10:46:29Z",
            "content": "{\"cpv\": \"33652000\", \"url\": \"https://ted.europa.eu/pl/notice/-/detail/765175-2026\", \"buyer\": \"Samodzielny Publiczny Zakład Opieki Zdrowotnej Wojewódzki Szpital Specjalistyczny Nr 3 w Rybniku\", \"title\": \"Polska – Środki przeciwnowotworowe i immunomodulacyjne – Dostawy produktów leczniczych stosowanych w programach lekowych i chemioterapii\", \"region\": \"slaskie\", \"source\": \"ted\", \"status\": \"active\", \"cpv_more\": [\"33621300\", \"33693100\"], \"location\": \"PL227, POL, PL227, PL227, PL227, PL227, PL227, PL227, PL227, PL227, PL227, PL227, PL227, PL227, PL227, PL227, PL227, PL227, PL227, PL227, PL227, PL227, PL227, PL227, PL227, PL227, PL227, PL227, PL227, PL227, PL227, PL227, PL227, PL227, PL227, PL227, PL227\", \"source_id\": \"765175-2026\", \"deadline_at\": \"2026-12-07T09:00:00Z\", \"notice_type\": \"Ogłoszenie TED\", \"published_at\": \"2026-11-04T01:00:00Z\", \"procedure_url\": \"https://ted.europa.eu/pl/notice/-/detail/765175-2026\"}",
            "content_hash": "d6d420baf36ff70439f3ffd63c7a2c4887214ef5b8cda62d9ef4cedb07dbb6d7",
            "prev_hash": "826b24922c0b395d908d434ff45599bb85c2bec70b3ff58430b8b3f991d538e5",
            "hash": "300ac17d390ee73bd69a6181c3a9c894ffaa42d6b9ec98e1788fb895231d2d2c",
            "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": "2026-11-04T21:45:37Z",
            "content": "{\"cpv\": \"33652000\", \"url\": \"https://ted.europa.eu/pl/notice/-/detail/765175-2026\", \"buyer\": \"Samodzielny Publiczny Zakład Opieki Zdrowotnej Wojewódzki Szpital Specjalistyczny Nr 3 w Rybniku\", \"title\": \"Polska – Środki przeciwnowotworowe i immunomodulacyjne – Dostawy produktów leczniczych stosowanych w programach lekowych i chemioterapii\", \"region\": \"slaskie\", \"source\": \"ted\", \"status\": \"active\", \"cpv_more\": [\"33621300\", \"33693100\"], \"location\": \"PL227, POL, PL227, PL227, PL227, PL227, PL227, PL227, PL227, PL227, PL227, PL227, PL227, PL227, PL227, PL227, PL227, PL227, PL227, PL227, PL227, PL227, PL227, PL227, PL227, PL227, PL227, PL227, PL227, PL227, PL227, PL227, PL227, PL227, PL227, PL227, PL227\", \"source_id\": \"765175-2026\", \"deadline_at\": \"2026-12-07T09:00:00Z\", \"notice_type\": \"Ogłoszenie TED\", \"published_at\": \"2026-11-04T01:00:00Z\", \"procedure_url\": \"https://platformazakupowa.pl/transakcja/1403515\"}",
            "content_hash": "a2f9abc73a04cedd6bfd9baccf4f867b2837fc9300106f7f9c5d232a68db9085",
            "prev_hash": "300ac17d390ee73bd69a6181c3a9c894ffaa42d6b9ec98e1788fb895231d2d2c",
            "hash": "56635c5bd46fcde6781f2ad8c42af43b0d87c55c880078b0a5b40379dfebd8d3",
            "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
            }
        }
    ]
}