{
    "tender_id": 3724793,
    "check": {
        "ok": true,
        "versions": 5,
        "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": "2026-10-28T04:54:36Z",
            "content": "{\"cpv\": \"80561000\", \"url\": \"https://oneplace.marketplanet.pl/zapytania-ofertowe-przetargi/-/rfp/view/3856465/zapytanie-ofertowe-nr-3-w-2026-w-ramach-projektu-rozne-drogi-do-rownosci-rynek-rownych-szans-\", \"buyer\": \"SENSE consulting sp. z o. o.\", \"title\": \"Zapytanie ofertowe nr 3/W/2026 w ramach projektu „RÓŻNE DROGI DO RÓWNOŚCI – RYNEK RÓWNYCH SZANS”.\", \"source\": \"oneplace_marketplanet\", \"status\": \"active\", \"cpv_more\": [], \"source_id\": \"3856465\", \"deadline_at\": \"2026-11-03T22:59:59Z\", \"notice_type\": \"Zapytanie ofertowe\", \"published_at\": \"2026-10-28T04:54:37Z\"}",
            "content_hash": "15a50661263f5d61f849ea5c951e0c651015139caf02beac6177005fd5a3f644",
            "prev_hash": "0000000000000000000000000000000000000000000000000000000000000000",
            "hash": "c5f9e57f0e2add87de17fd1a24a3651b6e260b3e009d7cf88903e6009c592863",
            "actor": null,
            "seal": {
                "id": 5,
                "digest": "0659ce1e2aadd7f69ed1ff4603a4290c070eaa14bbeed28a3c9a7cc2127acae9",
                "file": "https://tenderiq.pl/rejestr/pieczec-5.txt",
                "proof": "https://tenderiq.pl/rejestr/pieczec-5.txt.ots",
                "bitcoin_block": 973609
            }
        },
        {
            "version": 2,
            "recorded_at": "2026-10-28T05:45:48Z",
            "content": "{\"cpv\": \"80561000\", \"url\": \"https://oneplace.marketplanet.pl/zapytania-ofertowe-przetargi/-/rfp/view/3856465/zapytanie-ofertowe-nr-3-w-2026-w-ramach-projektu-rozne-drogi-do-rownosci-rynek-rownych-szans-\", \"buyer\": \"SENSE consulting sp. z o. o.\", \"title\": \"Zapytanie ofertowe nr 3/W/2026 w ramach projektu „RÓŻNE DROGI DO RÓWNOŚCI – RYNEK RÓWNYCH SZANS”.\", \"source\": \"oneplace_marketplanet\", \"status\": \"active\", \"cpv_more\": [], \"source_id\": \"3856465\", \"deadline_at\": \"2026-11-03T22:59:59Z\", \"notice_type\": \"Zapytanie ofertowe\", \"published_at\": \"2026-10-28T04:54:37Z\", \"procedure_url\": \"https://oneplace.marketplanet.pl/zapytania-ofertowe-przetargi/-/rfp/view/3856465/zapytanie-ofertowe-nr-3-w-2026-w-ramach-projektu-rozne-drogi-do-rownosci-rynek-rownych-szans-\"}",
            "content_hash": "3ca633ad59b4f3e368e99ea56269e348b4e41eef8eafd5895660eddecf5daf56",
            "prev_hash": "c5f9e57f0e2add87de17fd1a24a3651b6e260b3e009d7cf88903e6009c592863",
            "hash": "79934355d3a997056e2dbbbe7d198415bd125724e04bbb0b61f3899b9ce161a7",
            "actor": null,
            "seal": {
                "id": 5,
                "digest": "0659ce1e2aadd7f69ed1ff4603a4290c070eaa14bbeed28a3c9a7cc2127acae9",
                "file": "https://tenderiq.pl/rejestr/pieczec-5.txt",
                "proof": "https://tenderiq.pl/rejestr/pieczec-5.txt.ots",
                "bitcoin_block": 973609
            }
        },
        {
            "version": 3,
            "recorded_at": "2026-10-28T22:45:50Z",
            "content": "{\"cpv\": \"80561000\", \"url\": \"https://oneplace.marketplanet.pl/zapytania-ofertowe-przetargi/-/rfp/view/3856465/zapytanie-ofertowe-nr-3-w-2026-w-ramach-projektu-rozne-drogi-do-rownosci-rynek-rownych-szans-\", \"buyer\": \"SENSE consulting sp. z o. o.\", \"title\": \"Zapytanie ofertowe nr 3/W/2026 w ramach projektu „RÓŻNE DROGI DO RÓWNOŚCI – RYNEK RÓWNYCH SZANS”.\", \"source\": \"oneplace_marketplanet\", \"status\": \"active\", \"cpv_more\": [], \"source_id\": \"3856465\", \"deadline_at\": \"2026-11-03T22:59:59Z\", \"notice_type\": \"Zapytanie ofertowe\", \"published_at\": \"2026-10-28T04:54:37Z\", \"procedure_url\": \"https://bazakonkurencyjnosci.funduszeeuropejskie.gov.pl/ogloszenia/296174\"}",
            "content_hash": "92e038bd148722b79fd52c7280a34db208251c246877a427249c0884fad2387a",
            "prev_hash": "79934355d3a997056e2dbbbe7d198415bd125724e04bbb0b61f3899b9ce161a7",
            "hash": "f8cc3ebf80e86885f7ca4269e0cd762e3a01d51f1a416467cc7dffd77e3a3206",
            "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": "2026-10-29T05:45:33Z",
            "content": "{\"cpv\": \"80561000\", \"url\": \"https://oneplace.marketplanet.pl/zapytania-ofertowe-przetargi/-/rfp/view/3856465/zapytanie-ofertowe-nr-3-w-2026-w-ramach-projektu-rozne-drogi-do-rownosci-rynek-rownych-szans-\", \"buyer\": \"SENSE consulting sp. z o. o.\", \"title\": \"Zapytanie ofertowe nr 3/W/2026 w ramach projektu „RÓŻNE DROGI DO RÓWNOŚCI – RYNEK RÓWNYCH SZANS”.\", \"source\": \"oneplace_marketplanet\", \"status\": \"active\", \"cpv_more\": [], \"source_id\": \"3856465\", \"deadline_at\": \"2026-11-03T22:59:59Z\", \"notice_type\": \"Zapytanie ofertowe\", \"published_at\": \"2026-10-28T04:54:37Z\", \"procedure_url\": \"https://oneplace.marketplanet.pl/zapytania-ofertowe-przetargi/-/rfp/view/3856465/zapytanie-ofertowe-nr-3-w-2026-w-ramach-projektu-rozne-drogi-do-rownosci-rynek-rownych-szans-\"}",
            "content_hash": "3ca633ad59b4f3e368e99ea56269e348b4e41eef8eafd5895660eddecf5daf56",
            "prev_hash": "f8cc3ebf80e86885f7ca4269e0cd762e3a01d51f1a416467cc7dffd77e3a3206",
            "hash": "e965db25e9a7cb1532b03e45cedc3fb65cdb18f006ef058f9964892bce9220b6",
            "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": 5,
            "recorded_at": "2026-10-31T04:45:23Z",
            "content": "{\"cpv\": \"80561000\", \"url\": \"https://oneplace.marketplanet.pl/zapytania-ofertowe-przetargi/-/rfp/view/3856465/zapytanie-ofertowe-nr-3-w-2026-w-ramach-projektu-rozne-drogi-do-rownosci-rynek-rownych-szans-\", \"buyer\": \"SENSE consulting sp. z o. o.\", \"title\": \"Zapytanie ofertowe nr 3/W/2026 w ramach projektu „RÓŻNE DROGI DO RÓWNOŚCI – RYNEK RÓWNYCH SZANS”.\", \"source\": \"oneplace_marketplanet\", \"status\": \"active\", \"cpv_more\": [], \"source_id\": \"3856465\", \"deadline_at\": \"2026-11-03T22:59:59Z\", \"notice_type\": \"Zapytanie ofertowe\", \"published_at\": \"2026-10-28T04:54:37Z\", \"procedure_url\": \"https://bazakonkurencyjnosci.funduszeeuropejskie.gov.pl/ogloszenia/296174\"}",
            "content_hash": "92e038bd148722b79fd52c7280a34db208251c246877a427249c0884fad2387a",
            "prev_hash": "e965db25e9a7cb1532b03e45cedc3fb65cdb18f006ef058f9964892bce9220b6",
            "hash": "9d6aa6ac38811528139b9f0928af177502a11debc5cef1ac3e38ca19c6d7b4bd",
            "actor": null,
            "seal": null
        }
    ]
}