{
    "tender_id": 5610257,
    "check": {
        "ok": true,
        "versions": 6,
        "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": "2026-11-06T11:22:05Z",
            "content": "{\"cpv\": \"45000000\", \"url\": \"https://oneplace.marketplanet.pl/zapytania-ofertowe-przetargi/-/rfp/view/3880033/zapytanie-na-plyty-simona\", \"buyer\": \"MERCUS LOGISTYKA Sp. z o.o.\", \"title\": \"Zapytanie na płyty SIMONA\", \"source\": \"oneplace_marketplanet\", \"status\": \"active\", \"cpv_more\": [], \"source_id\": \"3880033\", \"deadline_at\": \"2026-11-09T11:00:00Z\", \"notice_type\": \"Zapytanie ofertowe\", \"published_at\": \"2026-11-06T11:22:05Z\"}",
            "content_hash": "fd0b587c2486d8dc2de142fc4e88f17dabad1f2ee56a8286052634410f0abd93",
            "prev_hash": "0000000000000000000000000000000000000000000000000000000000000000",
            "hash": "88d90f2ef717a8e147daddd759712c7b7728092e98ceeb3c67d92820517246a3",
            "actor": null,
            "seal": {
                "id": 14,
                "digest": "40311773b0ad96735478ea3fd2d0f50746aa4156eaa6f667f3f02f9a13460e6d",
                "file": "https://tenderiq.pl/rejestr/pieczec-14.txt",
                "proof": "https://tenderiq.pl/rejestr/pieczec-14.txt.ots",
                "bitcoin_block": 974874
            }
        },
        {
            "version": 2,
            "recorded_at": "2026-11-06T16:45:38Z",
            "content": "{\"cpv\": \"45000000\", \"url\": \"https://oneplace.marketplanet.pl/zapytania-ofertowe-przetargi/-/rfp/view/3880033/zapytanie-na-plyty-simona\", \"buyer\": \"MERCUS LOGISTYKA Sp. z o.o.\", \"title\": \"Zapytanie na płyty SIMONA\", \"source\": \"oneplace_marketplanet\", \"status\": \"active\", \"cpv_more\": [], \"source_id\": \"3880033\", \"deadline_at\": \"2026-11-09T11:00:00Z\", \"notice_type\": \"Zapytanie ofertowe\", \"published_at\": \"2026-11-06T11:22:05Z\", \"procedure_url\": \"https://oferty.kghm.com/platform/application?MP_module=outErfx&MP_action=supplierStatus&iRfxRound=129342\"}",
            "content_hash": "d2dab413ebad008ff4bbb0752482b2bf571af89697c0242c3ee3ef22c1ccc5a3",
            "prev_hash": "88d90f2ef717a8e147daddd759712c7b7728092e98ceeb3c67d92820517246a3",
            "hash": "c16d76c7d0836f91b871434c15eb5d17d1535a9487effb11540d8d5148fbd23f",
            "actor": null,
            "seal": {
                "id": 14,
                "digest": "40311773b0ad96735478ea3fd2d0f50746aa4156eaa6f667f3f02f9a13460e6d",
                "file": "https://tenderiq.pl/rejestr/pieczec-14.txt",
                "proof": "https://tenderiq.pl/rejestr/pieczec-14.txt.ots",
                "bitcoin_block": 974874
            }
        },
        {
            "version": 3,
            "recorded_at": "2026-11-06T22:45:26Z",
            "content": "{\"cpv\": \"45000000\", \"url\": \"https://oneplace.marketplanet.pl/zapytania-ofertowe-przetargi/-/rfp/view/3880033/zapytanie-na-plyty-simona\", \"buyer\": \"MERCUS LOGISTYKA Sp. z o.o.\", \"title\": \"Zapytanie na płyty SIMONA\", \"source\": \"oneplace_marketplanet\", \"status\": \"active\", \"cpv_more\": [], \"source_id\": \"3880033\", \"deadline_at\": \"2026-11-09T11:00:00Z\", \"notice_type\": \"Zapytanie ofertowe\", \"published_at\": \"2026-11-06T11:22:05Z\", \"procedure_url\": \"https://oneplace.marketplanet.pl/zapytania-ofertowe-przetargi/-/rfp/view/3880033/zapytanie-na-plyty-simona\"}",
            "content_hash": "e15dc624217c9ade715f0a195d08494c8a0058bd0a1efbd50ef40b70f4720f21",
            "prev_hash": "c16d76c7d0836f91b871434c15eb5d17d1535a9487effb11540d8d5148fbd23f",
            "hash": "96c5a37e57f9825ea131ab92089cb548520c1f82c2dc42d3d148561aae0fb43e",
            "actor": null,
            "seal": {
                "id": 15,
                "digest": "f6c36eda82d4dc4a4cabf73097f0dd62e17d55fa4f2594c5f095c0de4855ff5a",
                "file": "https://tenderiq.pl/rejestr/pieczec-15.txt",
                "proof": "https://tenderiq.pl/rejestr/pieczec-15.txt.ots",
                "bitcoin_block": 975002
            }
        },
        {
            "version": 4,
            "recorded_at": "2026-11-08T08:45:38Z",
            "content": "{\"cpv\": \"45000000\", \"url\": \"https://oneplace.marketplanet.pl/zapytania-ofertowe-przetargi/-/rfp/view/3880033/zapytanie-na-plyty-simona\", \"buyer\": \"MERCUS LOGISTYKA Sp. z o.o.\", \"title\": \"Zapytanie na płyty SIMONA\", \"source\": \"oneplace_marketplanet\", \"status\": \"active\", \"cpv_more\": [], \"source_id\": \"3880033\", \"deadline_at\": \"2026-11-09T11:00:00Z\", \"notice_type\": \"Zapytanie ofertowe\", \"published_at\": \"2026-11-06T11:22:05Z\", \"procedure_url\": \"https://oferty.kghm.com/platform/application?MP_module=outErfx&MP_action=supplierStatus&iRfxRound=129342\"}",
            "content_hash": "d2dab413ebad008ff4bbb0752482b2bf571af89697c0242c3ee3ef22c1ccc5a3",
            "prev_hash": "96c5a37e57f9825ea131ab92089cb548520c1f82c2dc42d3d148561aae0fb43e",
            "hash": "7be7e2a6b78096c2dd13965aa7447580f76a224e659c859ebebafc5d0305ad77",
            "actor": null,
            "seal": {
                "id": 16,
                "digest": "72f8a05824ed8e52a6b46652732fcf18b4e959a25ba079607d2201da248317e1",
                "file": "https://tenderiq.pl/rejestr/pieczec-16.txt",
                "proof": "https://tenderiq.pl/rejestr/pieczec-16.txt.ots",
                "bitcoin_block": 975121
            }
        },
        {
            "version": 5,
            "recorded_at": "2026-11-08T16:46:13Z",
            "content": "{\"cpv\": \"45000000\", \"url\": \"https://oneplace.marketplanet.pl/zapytania-ofertowe-przetargi/-/rfp/view/3880033/zapytanie-na-plyty-simona\", \"buyer\": \"MERCUS LOGISTYKA Sp. z o.o.\", \"title\": \"Zapytanie na płyty SIMONA\", \"source\": \"oneplace_marketplanet\", \"status\": \"active\", \"cpv_more\": [], \"source_id\": \"3880033\", \"deadline_at\": \"2026-11-09T11:00:00Z\", \"notice_type\": \"Zapytanie ofertowe\", \"published_at\": \"2026-11-06T11:22:05Z\", \"procedure_url\": \"https://oneplace.marketplanet.pl/zapytania-ofertowe-przetargi/-/rfp/view/3880033/zapytanie-na-plyty-simona\"}",
            "content_hash": "e15dc624217c9ade715f0a195d08494c8a0058bd0a1efbd50ef40b70f4720f21",
            "prev_hash": "7be7e2a6b78096c2dd13965aa7447580f76a224e659c859ebebafc5d0305ad77",
            "hash": "54405aa48bdac7bd97be9bee605ebd03c0ef37e886bfbae0fc1c2f771feec8b5",
            "actor": null,
            "seal": {
                "id": 16,
                "digest": "72f8a05824ed8e52a6b46652732fcf18b4e959a25ba079607d2201da248317e1",
                "file": "https://tenderiq.pl/rejestr/pieczec-16.txt",
                "proof": "https://tenderiq.pl/rejestr/pieczec-16.txt.ots",
                "bitcoin_block": 975121
            }
        },
        {
            "version": 6,
            "recorded_at": "2026-11-08T23:38:30Z",
            "content": "{\"cpv\": \"45000000\", \"url\": \"https://oneplace.marketplanet.pl/zapytania-ofertowe-przetargi/-/rfp/view/3880033/zapytanie-na-plyty-simona\", \"buyer\": \"MERCUS LOGISTYKA Sp. z o.o.\", \"title\": \"Zapytanie na płyty SIMONA\", \"source\": \"oneplace_marketplanet\", \"status\": \"active\", \"cpv_more\": [], \"source_id\": \"3880033\", \"deadline_at\": \"2026-11-09T11:00:00Z\", \"notice_type\": \"Zapytanie ofertowe\", \"published_at\": \"2026-11-06T11:22:05Z\", \"procedure_url\": \"https://oferty.kghm.com/platform/application?MP_module=outErfx&MP_action=supplierStatus&iRfxRound=129342\"}",
            "content_hash": "d2dab413ebad008ff4bbb0752482b2bf571af89697c0242c3ee3ef22c1ccc5a3",
            "prev_hash": "54405aa48bdac7bd97be9bee605ebd03c0ef37e886bfbae0fc1c2f771feec8b5",
            "hash": "dabad9e52a8e23f0aa4a964cf068bdeee21024124538b1aed178d970fa11528f",
            "actor": null,
            "seal": {
                "id": 17,
                "digest": "ff8cb03aa08e7c772155df1b20fd8d51c1cab7cd026d5e31aa3d74d6ab70c7b2",
                "file": "https://tenderiq.pl/rejestr/pieczec-17.txt",
                "proof": "https://tenderiq.pl/rejestr/pieczec-17.txt.ots",
                "bitcoin_block": 975226
            }
        }
    ]
}