{
    "tender_id": 1067180,
    "check": {
        "ok": true,
        "versions": 9,
        "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": "2026-10-24T13:58:39Z",
            "content": "{\"cpv\": \"90420000\", \"url\": \"https://oneplace.marketplanet.pl/zapytania-ofertowe-przetargi/-/rfp/view/3825645/zak-2026-002254-opracowanie-koncepcji-oraz-budowa-zakladowej-podczyszczalni-sciekow-animex-opole-z2199-10376-1\", \"buyer\": \"Animex Foods sp. z o.o.\", \"title\": \"ZAK/2026/002254, Opracowanie koncepcji oraz budowa zakładowej podczyszczalni ścieków - Animex Opole - Z2199/10376/1\", \"source\": \"oneplace_marketplanet\", \"status\": \"active\", \"cpv_more\": [], \"source_id\": \"3825645\", \"deadline_at\": \"2026-10-29T23:00:00Z\", \"notice_type\": \"Zapytanie ofertowe\", \"published_at\": \"2026-10-10T07:14:45Z\", \"procedure_url\": \"https://oneplace.marketplanet.pl/zapytania-ofertowe-przetargi/-/rfp/view/3825645/zak-2026-002254-opracowanie-koncepcji-oraz-budowa-zakladowej-podczyszczalni-sciekow-animex-opole-z2199-10376-1\"}",
            "content_hash": "99ef4a47ea37e752696c40b7aed57f82fc9b185beae56bc933374da616cd16db",
            "prev_hash": "0000000000000000000000000000000000000000000000000000000000000000",
            "hash": "5be04cbec790c3c947df341d55b3cffdc2187f9fd96b8207cac5d891be02985a",
            "actor": null,
            "seal": {
                "id": 1,
                "digest": "25686b149cfd327de10f8db2827c82e22b0d6a884d716cd11b36328364d6937d",
                "file": "https://tenderiq.pl/rejestr/pieczec-1.txt",
                "proof": "https://tenderiq.pl/rejestr/pieczec-1.txt.ots",
                "bitcoin_block": 972985
            }
        },
        {
            "version": 2,
            "recorded_at": "2026-10-24T14:36:18Z",
            "content": "{\"cpv\": \"90420000\", \"url\": \"https://oneplace.marketplanet.pl/zapytania-ofertowe-przetargi/-/rfp/view/3825645/zak-2026-002254-opracowanie-koncepcji-oraz-budowa-zakladowej-podczyszczalni-sciekow-animex-opole-z2199-10376-1\", \"buyer\": \"Animex Foods sp. z o.o.\", \"title\": \"ZAK/2026/002254, Opracowanie koncepcji oraz budowa zakładowej podczyszczalni ścieków - Animex Opole - Z2199/10376/1\", \"source\": \"oneplace_marketplanet\", \"status\": \"active\", \"cpv_more\": [], \"source_id\": \"3825645\", \"deadline_at\": \"2026-10-29T23:00:00Z\", \"notice_type\": \"Zapytanie ofertowe\", \"published_at\": \"2026-10-10T07:14:45Z\", \"procedure_url\": \"https://grupasmithfield.logintrade.net/portal,szczegolyZapytaniaOfertowe,c9817a2c382af2a44b5490d9379828e9.html\"}",
            "content_hash": "4476440d50ed9eecc88f1f72bf25db411c0d154f6521ca4d85085d000cbd6091",
            "prev_hash": "5be04cbec790c3c947df341d55b3cffdc2187f9fd96b8207cac5d891be02985a",
            "hash": "e79eb9cf42a9844ee66899ecfa1d60da896060179d3627f04557ce42ae1326cc",
            "actor": null,
            "seal": {
                "id": 1,
                "digest": "25686b149cfd327de10f8db2827c82e22b0d6a884d716cd11b36328364d6937d",
                "file": "https://tenderiq.pl/rejestr/pieczec-1.txt",
                "proof": "https://tenderiq.pl/rejestr/pieczec-1.txt.ots",
                "bitcoin_block": 972985
            }
        },
        {
            "version": 3,
            "recorded_at": "2026-10-24T18:35:08Z",
            "content": "{\"cpv\": \"90420000\", \"url\": \"https://oneplace.marketplanet.pl/zapytania-ofertowe-przetargi/-/rfp/view/3825645/zak-2026-002254-opracowanie-koncepcji-oraz-budowa-zakladowej-podczyszczalni-sciekow-animex-opole-z2199-10376-1\", \"buyer\": \"Animex Foods sp. z o.o.\", \"title\": \"ZAK/2026/002254, Opracowanie koncepcji oraz budowa zakładowej podczyszczalni ścieków - Animex Opole - Z2199/10376/1\", \"source\": \"oneplace_marketplanet\", \"status\": \"active\", \"cpv_more\": [], \"source_id\": \"3825645\", \"deadline_at\": \"2026-10-29T23:00:00Z\", \"notice_type\": \"Zapytanie ofertowe\", \"published_at\": \"2026-10-10T07:14:45Z\"}",
            "content_hash": "b3859d608e82211e237f3c84f6c2e47a2907db0d58551efd797bbd4f39c0a76e",
            "prev_hash": "e79eb9cf42a9844ee66899ecfa1d60da896060179d3627f04557ce42ae1326cc",
            "hash": "8a0ca38fcad061159a937bfa7f4a922e7533666729e3bd263c3f0f9d6e5c8b75",
            "actor": null,
            "seal": {
                "id": 1,
                "digest": "25686b149cfd327de10f8db2827c82e22b0d6a884d716cd11b36328364d6937d",
                "file": "https://tenderiq.pl/rejestr/pieczec-1.txt",
                "proof": "https://tenderiq.pl/rejestr/pieczec-1.txt.ots",
                "bitcoin_block": 972985
            }
        },
        {
            "version": 4,
            "recorded_at": "2026-10-24T22:35:45Z",
            "content": "{\"cpv\": \"90420000\", \"url\": \"https://oneplace.marketplanet.pl/zapytania-ofertowe-przetargi/-/rfp/view/3825645/zak-2026-002254-opracowanie-koncepcji-oraz-budowa-zakladowej-podczyszczalni-sciekow-animex-opole-z2199-10376-1\", \"buyer\": \"Animex Foods sp. z o.o.\", \"title\": \"ZAK/2026/002254, Opracowanie koncepcji oraz budowa zakładowej podczyszczalni ścieków - Animex Opole - Z2199/10376/1\", \"source\": \"oneplace_marketplanet\", \"status\": \"active\", \"cpv_more\": [], \"source_id\": \"3825645\", \"deadline_at\": \"2026-10-29T23:00:00Z\", \"notice_type\": \"Zapytanie ofertowe\", \"published_at\": \"2026-10-10T07:14:45Z\", \"procedure_url\": \"https://grupasmithfield.logintrade.net/portal,szczegolyZapytaniaOfertowe,c9817a2c382af2a44b5490d9379828e9.html\"}",
            "content_hash": "4476440d50ed9eecc88f1f72bf25db411c0d154f6521ca4d85085d000cbd6091",
            "prev_hash": "8a0ca38fcad061159a937bfa7f4a922e7533666729e3bd263c3f0f9d6e5c8b75",
            "hash": "bf45141a2c29adf3e7a294886d1277adbd1f6972b9601d450fc005bed3449900",
            "actor": null,
            "seal": {
                "id": 2,
                "digest": "6af9ff920846d2ed2fae131d9f0f0d3d71bdf63cfd98a8a18b81289d63fe5e04",
                "file": "https://tenderiq.pl/rejestr/pieczec-2.txt",
                "proof": "https://tenderiq.pl/rejestr/pieczec-2.txt.ots",
                "bitcoin_block": 973147
            }
        },
        {
            "version": 5,
            "recorded_at": "2026-10-25T03:35:36Z",
            "content": "{\"cpv\": \"90420000\", \"url\": \"https://oneplace.marketplanet.pl/zapytania-ofertowe-przetargi/-/rfp/view/3825645/zak-2026-002254-opracowanie-koncepcji-oraz-budowa-zakladowej-podczyszczalni-sciekow-animex-opole-z2199-10376-1\", \"buyer\": \"Animex Foods sp. z o.o.\", \"title\": \"ZAK/2026/002254, Opracowanie koncepcji oraz budowa zakładowej podczyszczalni ścieków - Animex Opole - Z2199/10376/1\", \"source\": \"oneplace_marketplanet\", \"status\": \"active\", \"cpv_more\": [], \"source_id\": \"3825645\", \"deadline_at\": \"2026-10-29T23:00:00Z\", \"notice_type\": \"Zapytanie ofertowe\", \"published_at\": \"2026-10-10T07:14:45Z\"}",
            "content_hash": "b3859d608e82211e237f3c84f6c2e47a2907db0d58551efd797bbd4f39c0a76e",
            "prev_hash": "bf45141a2c29adf3e7a294886d1277adbd1f6972b9601d450fc005bed3449900",
            "hash": "815ca39e5214604201f64f7bc81ca7b7d5c142a7fd89432d98cb96f34e4fc24d",
            "actor": null,
            "seal": {
                "id": 2,
                "digest": "6af9ff920846d2ed2fae131d9f0f0d3d71bdf63cfd98a8a18b81289d63fe5e04",
                "file": "https://tenderiq.pl/rejestr/pieczec-2.txt",
                "proof": "https://tenderiq.pl/rejestr/pieczec-2.txt.ots",
                "bitcoin_block": 973147
            }
        },
        {
            "version": 6,
            "recorded_at": "2026-10-26T23:35:57Z",
            "content": "{\"cpv\": \"90420000\", \"url\": \"https://oneplace.marketplanet.pl/zapytania-ofertowe-przetargi/-/rfp/view/3825645/zak-2026-002254-opracowanie-koncepcji-oraz-budowa-zakladowej-podczyszczalni-sciekow-animex-opole-z2199-10376-1\", \"buyer\": \"Animex Foods sp. z o.o.\", \"title\": \"ZAK/2026/002254, Opracowanie koncepcji oraz budowa zakładowej podczyszczalni ścieków - Animex Opole - Z2199/10376/1\", \"source\": \"oneplace_marketplanet\", \"status\": \"active\", \"cpv_more\": [], \"source_id\": \"3825645\", \"deadline_at\": \"2026-10-29T23:00:00Z\", \"notice_type\": \"Zapytanie ofertowe\", \"published_at\": \"2026-10-10T07:14:45Z\", \"procedure_url\": \"https://oneplace.marketplanet.pl/zapytania-ofertowe-przetargi/-/rfp/view/3825645/zak-2026-002254-opracowanie-koncepcji-oraz-budowa-zakladowej-podczyszczalni-sciekow-animex-opole-z2199-10376-1\"}",
            "content_hash": "99ef4a47ea37e752696c40b7aed57f82fc9b185beae56bc933374da616cd16db",
            "prev_hash": "815ca39e5214604201f64f7bc81ca7b7d5c142a7fd89432d98cb96f34e4fc24d",
            "hash": "0dab7af29b53a3230287fc49ec1b7bf5f98aedad79792b84b9347974a050e566",
            "actor": null,
            "seal": {
                "id": 4,
                "digest": "1a6d1144791ca08d9453bd1c8d38a6c251eb74cb6d377626fde25c11a52ccc7a",
                "file": "https://tenderiq.pl/rejestr/pieczec-4.txt",
                "proof": "https://tenderiq.pl/rejestr/pieczec-4.txt.ots",
                "bitcoin_block": 973472
            }
        },
        {
            "version": 7,
            "recorded_at": "2026-10-28T22:45:51Z",
            "content": "{\"cpv\": \"90420000\", \"url\": \"https://oneplace.marketplanet.pl/zapytania-ofertowe-przetargi/-/rfp/view/3825645/zak-2026-002254-opracowanie-koncepcji-oraz-budowa-zakladowej-podczyszczalni-sciekow-animex-opole-z2199-10376-1\", \"buyer\": \"Animex Foods sp. z o.o.\", \"title\": \"ZAK/2026/002254, Opracowanie koncepcji oraz budowa zakładowej podczyszczalni ścieków - Animex Opole - Z2199/10376/1\", \"source\": \"oneplace_marketplanet\", \"status\": \"active\", \"cpv_more\": [], \"source_id\": \"3825645\", \"deadline_at\": \"2026-10-29T23:00:00Z\", \"notice_type\": \"Zapytanie ofertowe\", \"published_at\": \"2026-10-10T07:14:45Z\", \"procedure_url\": \"https://grupasmithfield.logintrade.net/portal,szczegolyZapytaniaOfertowe,c9817a2c382af2a44b5490d9379828e9.html\"}",
            "content_hash": "4476440d50ed9eecc88f1f72bf25db411c0d154f6521ca4d85085d000cbd6091",
            "prev_hash": "0dab7af29b53a3230287fc49ec1b7bf5f98aedad79792b84b9347974a050e566",
            "hash": "66042d7796b8240aa561dade831a9729c9aa308c5242a86502d7b445b885e0c6",
            "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": 8,
            "recorded_at": "2026-10-29T04:49:00Z",
            "content": "{\"cpv\": \"90480000\", \"url\": \"https://oneplace.marketplanet.pl/zapytania-ofertowe-przetargi/-/rfp/view/3825645/zak-2026-002254-opracowanie-koncepcji-oraz-budowa-zakladowej-podczyszczalni-sciekow-animex-opole-z2199-10376-1\", \"buyer\": \"Animex Foods sp. z o.o.\", \"title\": \"ZAK/2026/002254, Opracowanie koncepcji oraz budowa zakładowej podczyszczalni ścieków - Animex Opole - Z2199/10376/1\", \"source\": \"oneplace_marketplanet\", \"status\": \"active\", \"cpv_more\": [], \"source_id\": \"3825645\", \"deadline_at\": \"2026-10-29T23:00:00Z\", \"notice_type\": \"Zapytanie ofertowe\", \"published_at\": \"2026-10-10T07:14:45Z\", \"procedure_url\": \"https://grupasmithfield.logintrade.net/portal,szczegolyZapytaniaOfertowe,c9817a2c382af2a44b5490d9379828e9.html\"}",
            "content_hash": "3728fd03c9d14662004c099df0fcb1be8b9962a10d1bd385a4d4d7c9b2389874",
            "prev_hash": "66042d7796b8240aa561dade831a9729c9aa308c5242a86502d7b445b885e0c6",
            "hash": "7b29a635c91aac8b307b0cfd227552f603439daa725156beb816c8b92980176f",
            "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": 9,
            "recorded_at": "2026-10-29T05:46:05Z",
            "content": "{\"cpv\": \"90480000\", \"url\": \"https://oneplace.marketplanet.pl/zapytania-ofertowe-przetargi/-/rfp/view/3825645/zak-2026-002254-opracowanie-koncepcji-oraz-budowa-zakladowej-podczyszczalni-sciekow-animex-opole-z2199-10376-1\", \"buyer\": \"Animex Foods sp. z o.o.\", \"title\": \"ZAK/2026/002254, Opracowanie koncepcji oraz budowa zakładowej podczyszczalni ścieków - Animex Opole - Z2199/10376/1\", \"source\": \"oneplace_marketplanet\", \"status\": \"active\", \"cpv_more\": [], \"source_id\": \"3825645\", \"deadline_at\": \"2026-10-29T23:00:00Z\", \"notice_type\": \"Zapytanie ofertowe\", \"published_at\": \"2026-10-10T07:14:45Z\", \"procedure_url\": \"https://oneplace.marketplanet.pl/zapytania-ofertowe-przetargi/-/rfp/view/3825645/zak-2026-002254-opracowanie-koncepcji-oraz-budowa-zakladowej-podczyszczalni-sciekow-animex-opole-z2199-10376-1\"}",
            "content_hash": "96f48a713685db8dac56a9163890be34e36813decd547bbb2183d95524cb0fc1",
            "prev_hash": "7b29a635c91aac8b307b0cfd227552f603439daa725156beb816c8b92980176f",
            "hash": "c2070091f0048a7ab41b2301680c977999bac5cf23c71ea6fe416254648f2fd2",
            "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
            }
        }
    ]
}