{
    "tender_id": 4899498,
    "check": {
        "ok": true,
        "versions": 2,
        "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": "2026-11-03T02:29:58Z",
            "content": "{\"url\": \"https://lotos.logintrade.net/zapytania_email,1670254,0419cfc8fe0974c1808ff909f6b5bcfe.html\", \"buyer\": \"Rafineria Gdańska Sp. z o.o\", \"title\": \"RG/160059833,160060861/9346/PS - części zamienne do pomp KSB\", \"region\": \"pomorskie\", \"source\": \"logintrade_central\", \"status\": \"active\", \"cpv_more\": [], \"source_id\": \"1670254-0419cfc8fe0974c1808ff909f6b5bcfe\", \"deadline_at\": \"2026-11-10T09:00:00Z\", \"notice_type\": \"Zapytanie ofertowe\", \"published_at\": \"2026-11-02T13:40:00Z\"}",
            "content_hash": "d45fb1fc474723c2e0455386b10045c9b86eb8084b169aa9c27c13ce2b0b550c",
            "prev_hash": "0000000000000000000000000000000000000000000000000000000000000000",
            "hash": "caaa7f9f7199ac9fd7642349959b8171578c78c529f66284a2247c1ba7e9c8a3",
            "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": 2,
            "recorded_at": "2026-11-03T02:45:38Z",
            "content": "{\"url\": \"https://lotos.logintrade.net/zapytania_email,1670254,0419cfc8fe0974c1808ff909f6b5bcfe.html\", \"buyer\": \"Rafineria Gdańska Sp. z o.o\", \"title\": \"RG/160059833,160060861/9346/PS - części zamienne do pomp KSB\", \"region\": \"pomorskie\", \"source\": \"logintrade_central\", \"status\": \"active\", \"cpv_more\": [], \"source_id\": \"1670254-0419cfc8fe0974c1808ff909f6b5bcfe\", \"deadline_at\": \"2026-11-10T09:00:00Z\", \"notice_type\": \"Zapytanie ofertowe\", \"published_at\": \"2026-11-02T13:40:00Z\", \"procedure_url\": \"https://lotos.logintrade.net/zapytania_email,1670254,0419cfc8fe0974c1808ff909f6b5bcfe.html\"}",
            "content_hash": "0854b7ce5eeba37727d2d8169d4ec48520913a0f4af1a60d765b70cd26f69fd2",
            "prev_hash": "caaa7f9f7199ac9fd7642349959b8171578c78c529f66284a2247c1ba7e9c8a3",
            "hash": "636f09eedb8aa3c165ec0876a9d6228f570881c827545165f6dbc613dd2706e6",
            "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
            }
        }
    ]
}