{
    "tender_id": 3881699,
    "check": {
        "ok": true,
        "versions": 4,
        "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": "2026-10-29T04:27:22Z",
            "content": "{\"cpv\": \"45000000\", \"url\": \"https://oneplace.marketplanet.pl/zapytania-ofertowe-przetargi/-/rfp/view/3859154/-zak-2026-002693-zaprojektowanie-i-budowa-trzech-ukladow-chlodniczych-na-potrzeby-uboju-animex-elk\", \"buyer\": \"Animex Foods sp. z o.o.\", \"title\": \"[ZAK/2026/002693] Zaprojektowanie i budowa trzech układów chłodniczych na potrzeby uboju - Animex Ełk\", \"source\": \"oneplace_marketplanet\", \"status\": \"active\", \"cpv_more\": [], \"source_id\": \"3859154\", \"deadline_at\": \"2026-11-16T11:00:00Z\", \"notice_type\": \"Zapytanie ofertowe\", \"published_at\": \"2026-10-29T04:27:22Z\"}",
            "content_hash": "47f61966c5780f1c57507c05ede1f247c3c15e12d7d32408c4ca33a2613562e1",
            "prev_hash": "0000000000000000000000000000000000000000000000000000000000000000",
            "hash": "be3d237c3eb80ca3fff08cf6fd1b14fdb1c80fe2ebb18244f9291b3cb72e7dd2",
            "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": 2,
            "recorded_at": "2026-10-29T04:45:42Z",
            "content": "{\"cpv\": \"45000000\", \"url\": \"https://oneplace.marketplanet.pl/zapytania-ofertowe-przetargi/-/rfp/view/3859154/-zak-2026-002693-zaprojektowanie-i-budowa-trzech-ukladow-chlodniczych-na-potrzeby-uboju-animex-elk\", \"buyer\": \"Animex Foods sp. z o.o.\", \"title\": \"[ZAK/2026/002693] Zaprojektowanie i budowa trzech układów chłodniczych na potrzeby uboju - Animex Ełk\", \"source\": \"oneplace_marketplanet\", \"status\": \"active\", \"cpv_more\": [], \"source_id\": \"3859154\", \"deadline_at\": \"2026-11-16T11:00:00Z\", \"notice_type\": \"Zapytanie ofertowe\", \"published_at\": \"2026-10-29T04:27:22Z\", \"procedure_url\": \"https://grupasmithfield.logintrade.net/portal,szczegolyZapytaniaOfertowe,8c34879aa16a2c10f5df0b8b565aca90.html\"}",
            "content_hash": "f45ffd0ab90b1db6064ed73a905b0f49b9d21c84acb3432feaf11869b1832f7f",
            "prev_hash": "be3d237c3eb80ca3fff08cf6fd1b14fdb1c80fe2ebb18244f9291b3cb72e7dd2",
            "hash": "309d063080229b6f5b8d02330e5072ee751ea1240bb99c67de726f0891f8ebb6",
            "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": 3,
            "recorded_at": "2026-10-29T17:45:22Z",
            "content": "{\"cpv\": \"45000000\", \"url\": \"https://oneplace.marketplanet.pl/zapytania-ofertowe-przetargi/-/rfp/view/3859154/-zak-2026-002693-zaprojektowanie-i-budowa-trzech-ukladow-chlodniczych-na-potrzeby-uboju-animex-elk\", \"buyer\": \"Animex Foods sp. z o.o.\", \"title\": \"[ZAK/2026/002693] Zaprojektowanie i budowa trzech układów chłodniczych na potrzeby uboju - Animex Ełk\", \"source\": \"oneplace_marketplanet\", \"status\": \"active\", \"cpv_more\": [], \"source_id\": \"3859154\", \"deadline_at\": \"2026-11-16T11:00:00Z\", \"notice_type\": \"Zapytanie ofertowe\", \"published_at\": \"2026-10-29T04:27:22Z\", \"procedure_url\": \"https://oneplace.marketplanet.pl/zapytania-ofertowe-przetargi/-/rfp/view/3859692/-zak-2026-002693-zaprojektowanie-i-budowa-trzech-ukladow-chlodniczych-na-potrzeby-uboju-animex-elk-\"}",
            "content_hash": "f3251ce6bcef6674b51ad6d10b6cca0d2493627e61a20625a014fec135c36db0",
            "prev_hash": "309d063080229b6f5b8d02330e5072ee751ea1240bb99c67de726f0891f8ebb6",
            "hash": "134c9e10d9c02e3b05b18e9362565473afe7f07072443820660d61537f001725",
            "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": 4,
            "recorded_at": "2026-10-29T19:45:58Z",
            "content": "{\"cpv\": \"45000000\", \"url\": \"https://oneplace.marketplanet.pl/zapytania-ofertowe-przetargi/-/rfp/view/3859154/-zak-2026-002693-zaprojektowanie-i-budowa-trzech-ukladow-chlodniczych-na-potrzeby-uboju-animex-elk\", \"buyer\": \"Animex Foods sp. z o.o.\", \"title\": \"[ZAK/2026/002693] Zaprojektowanie i budowa trzech układów chłodniczych na potrzeby uboju - Animex Ełk\", \"source\": \"oneplace_marketplanet\", \"status\": \"active\", \"cpv_more\": [], \"source_id\": \"3859154\", \"deadline_at\": \"2026-11-16T11:00:00Z\", \"notice_type\": \"Zapytanie ofertowe\", \"published_at\": \"2026-10-29T04:27:22Z\", \"procedure_url\": \"https://grupasmithfield.logintrade.net/portal,szczegolyZapytaniaOfertowe,8c34879aa16a2c10f5df0b8b565aca90.html\"}",
            "content_hash": "f45ffd0ab90b1db6064ed73a905b0f49b9d21c84acb3432feaf11869b1832f7f",
            "prev_hash": "134c9e10d9c02e3b05b18e9362565473afe7f07072443820660d61537f001725",
            "hash": "b71e84cf9963fbacb0467916b1f6bb7ccbe85394d5234331efeaa2bb136b06ee",
            "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
            }
        }
    ]
}