{
    "tender_id": 4809546,
    "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": "2026-11-02T18:32:26Z",
            "content": "{\"url\": \"https://pkpintercity.eb2b.com.pl/open-preview-auction.html/446074/rfi-zapytanie-o-informacje-cenowa-w-zakresie-dostawy-kontenerow-morskich-magazynowych-dla-pkp-intercity-s-a\", \"buyer\": \"PKP INTERCITY S.A.\", \"title\": \"RFI - zapytanie o informację cenową w zakresie dostawy kontenerów morskich (magazynowych) dla PKP Intercity S.A.\", \"source\": \"pkpintercity_eb2b\", \"status\": \"active\", \"cpv_more\": [], \"source_id\": \"446074\", \"deadline_at\": \"2026-11-04T15:00:00Z\", \"notice_type\": \"Ogloszenie o zamowieniu\", \"published_at\": \"2026-11-02T15:00:00Z\"}",
            "content_hash": "1476fb1b5540c3d8d493ecd1df26b60ae63f114e7760c0206c11e437dc57e575",
            "prev_hash": "0000000000000000000000000000000000000000000000000000000000000000",
            "hash": "1bc44e7f434b94a3da8ce2a20dfb0db228f125ad1363b969f0088fb40dba49da",
            "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": 2,
            "recorded_at": "2026-11-03T02:45:36Z",
            "content": "{\"url\": \"https://pkpintercity.eb2b.com.pl/open-preview-auction.html/446074/rfi-zapytanie-o-informacje-cenowa-w-zakresie-dostawy-kontenerow-morskich-magazynowych-dla-pkp-intercity-s-a\", \"buyer\": \"PKP INTERCITY S.A.\", \"title\": \"RFI - zapytanie o informację cenową w zakresie dostawy kontenerów morskich (magazynowych) dla PKP Intercity S.A.\", \"source\": \"pkpintercity_eb2b\", \"status\": \"active\", \"cpv_more\": [], \"source_id\": \"446074\", \"deadline_at\": \"2026-11-04T15:00:00Z\", \"notice_type\": \"Ogloszenie o zamowieniu\", \"published_at\": \"2026-11-02T15:00:00Z\", \"procedure_url\": \"https://pkpintercity.eb2b.com.pl/open-preview-auction.html/446074/rfi-zapytanie-o-informacje-cenowa-w-zakresie-dostawy-kontenerow-morskich-magazynowych-dla-pkp-intercity-s-a\"}",
            "content_hash": "f3d96375a16e5b7d6b3f147d744a8d53c223b7bb6c07264fcccd9e4bcff084d1",
            "prev_hash": "1bc44e7f434b94a3da8ce2a20dfb0db228f125ad1363b969f0088fb40dba49da",
            "hash": "e7b21989e12de6aef20dfabaab755edfa7fda80e90ae23226f2dae8036c8663d",
            "actor": null,
            "seal": null
        }
    ]
}