{
    "tender_id": 3409046,
    "check": {
        "ok": true,
        "versions": 12,
        "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": "2026-10-26T15:43:35Z",
            "content": "{\"cpv\": \"90620000\", \"url\": \"https://gminalomza.ezamawiajacy.pl/pn/GMINALOMZA/demand/notice/public/240297/details\", \"buyer\": \"Gmina Łomża\", \"title\": \"Uszarstnianie dróg gminnych na terenie Gminy Łomża w sezonie 2026 – 2027\", \"region\": \"podlaskie\", \"source\": \"gminalomza_ezamawiajacy\", \"status\": \"active\", \"cpv_more\": [], \"source_id\": \"240297\", \"deadline_at\": \"2026-11-05T10:00:00Z\", \"notice_type\": \"Ogloszenie o zamowieniu\", \"published_at\": \"2026-10-26T12:13:00Z\"}",
            "content_hash": "27c7babec707b07ccde1a4a651a62bdeeac2eb2aae776716561150b54896b1d0",
            "prev_hash": "0000000000000000000000000000000000000000000000000000000000000000",
            "hash": "0c5c3a2a936deadcdab0e344dd71e9e65abfe0e92e38a13dbb06aee78a10419b",
            "actor": null,
            "seal": {
                "id": 3,
                "digest": "1119fd2ade60dc88ac794742ff488b9486e8a488f9d77cc6d6a9444474dc1c77",
                "file": "https://tenderiq.pl/rejestr/pieczec-3.txt",
                "proof": "https://tenderiq.pl/rejestr/pieczec-3.txt.ots",
                "bitcoin_block": 973309
            }
        },
        {
            "version": 2,
            "recorded_at": "2026-10-26T23:36:05Z",
            "content": "{\"cpv\": \"90620000\", \"url\": \"https://gminalomza.ezamawiajacy.pl/pn/GMINALOMZA/demand/notice/public/240297/details\", \"buyer\": \"Gmina Łomża\", \"title\": \"Uszarstnianie dróg gminnych na terenie Gminy Łomża w sezonie 2026 – 2027\", \"region\": \"podlaskie\", \"source\": \"gminalomza_ezamawiajacy\", \"status\": \"active\", \"cpv_more\": [], \"source_id\": \"240297\", \"deadline_at\": \"2026-11-05T10:00:00Z\", \"notice_type\": \"Ogloszenie o zamowieniu\", \"published_at\": \"2026-10-26T12:13:00Z\", \"procedure_url\": \"https://oneplace.marketplanet.pl/zapytania-ofertowe-przetargi/-/rfp/view/3853635/uszarstnianie-drog-gminnych-na-terenie-gminy-omza-w-sezonie-2026-2027\"}",
            "content_hash": "963e9b06c97e4d0af219630e9b7f7edaf8b2d8dddb4f3dee372a873c77cf9341",
            "prev_hash": "0c5c3a2a936deadcdab0e344dd71e9e65abfe0e92e38a13dbb06aee78a10419b",
            "hash": "96e424a2a88ef93fe8bfd087318b85d70e0f77ce4d7006286162a56afeb607e5",
            "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": 3,
            "recorded_at": "2026-10-28T22:45:46Z",
            "content": "{\"cpv\": \"90620000\", \"url\": \"https://gminalomza.ezamawiajacy.pl/pn/GMINALOMZA/demand/notice/public/240297/details\", \"buyer\": \"Gmina Łomża\", \"title\": \"Uszarstnianie dróg gminnych na terenie Gminy Łomża w sezonie 2026 – 2027\", \"region\": \"podlaskie\", \"source\": \"gminalomza_ezamawiajacy\", \"status\": \"active\", \"cpv_more\": [], \"source_id\": \"240297\", \"deadline_at\": \"2026-11-05T10:00:00Z\", \"notice_type\": \"Ogloszenie o zamowieniu\", \"published_at\": \"2026-10-26T12:13:00Z\", \"procedure_url\": \"https://gminalomza.ezamawiajacy.pl/pn/GMINALOMZA/demand/notice/public/240297/details\"}",
            "content_hash": "637b1dc26bf9eadaabbb2e3941b017da70e9b2224966824a1b04e04588496e45",
            "prev_hash": "96e424a2a88ef93fe8bfd087318b85d70e0f77ce4d7006286162a56afeb607e5",
            "hash": "99994f181595b649a86ba237278f910765766a48e594a74d2ccdc20c1af327b8",
            "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": "2026-10-29T05:45:42Z",
            "content": "{\"cpv\": \"90620000\", \"url\": \"https://gminalomza.ezamawiajacy.pl/pn/GMINALOMZA/demand/notice/public/240297/details\", \"buyer\": \"Gmina Łomża\", \"title\": \"Uszarstnianie dróg gminnych na terenie Gminy Łomża w sezonie 2026 – 2027\", \"region\": \"podlaskie\", \"source\": \"gminalomza_ezamawiajacy\", \"status\": \"active\", \"cpv_more\": [], \"source_id\": \"240297\", \"deadline_at\": \"2026-11-05T10:00:00Z\", \"notice_type\": \"Ogloszenie o zamowieniu\", \"published_at\": \"2026-10-26T12:13:00Z\", \"procedure_url\": \"https://oneplace.marketplanet.pl/zapytania-ofertowe-przetargi/-/rfp/view/3853635/uszarstnianie-drog-gminnych-na-terenie-gminy-omza-w-sezonie-2026-2027\"}",
            "content_hash": "963e9b06c97e4d0af219630e9b7f7edaf8b2d8dddb4f3dee372a873c77cf9341",
            "prev_hash": "99994f181595b649a86ba237278f910765766a48e594a74d2ccdc20c1af327b8",
            "hash": "694d36c2f565e59cc0e03c0f9c9b9217dbee0bb5ffdd049658253e85dbbc0631",
            "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": "2026-10-31T04:45:30Z",
            "content": "{\"cpv\": \"90620000\", \"url\": \"https://gminalomza.ezamawiajacy.pl/pn/GMINALOMZA/demand/notice/public/240297/details\", \"buyer\": \"Gmina Łomża\", \"title\": \"Uszarstnianie dróg gminnych na terenie Gminy Łomża w sezonie 2026 – 2027\", \"region\": \"podlaskie\", \"source\": \"gminalomza_ezamawiajacy\", \"status\": \"active\", \"cpv_more\": [], \"source_id\": \"240297\", \"deadline_at\": \"2026-11-05T10:00:00Z\", \"notice_type\": \"Ogloszenie o zamowieniu\", \"published_at\": \"2026-10-26T12:13:00Z\", \"procedure_url\": \"https://gminalomza.ezamawiajacy.pl/pn/GMINALOMZA/demand/notice/public/240297/details\"}",
            "content_hash": "637b1dc26bf9eadaabbb2e3941b017da70e9b2224966824a1b04e04588496e45",
            "prev_hash": "694d36c2f565e59cc0e03c0f9c9b9217dbee0bb5ffdd049658253e85dbbc0631",
            "hash": "6c38f1053d2b140fdaebb6970c27f8c9cfbb9088cc8380c829d0afd32063e994",
            "actor": null,
            "seal": {
                "id": 8,
                "digest": "b9dfb65eef062a8f7633cee107df2b59fcca72ec5f093c9ceec0396cf65cd90d",
                "file": "https://tenderiq.pl/rejestr/pieczec-8.txt",
                "proof": "https://tenderiq.pl/rejestr/pieczec-8.txt.ots",
                "bitcoin_block": 974039
            }
        },
        {
            "version": 6,
            "recorded_at": "2026-10-31T10:45:57Z",
            "content": "{\"cpv\": \"90620000\", \"url\": \"https://gminalomza.ezamawiajacy.pl/pn/GMINALOMZA/demand/notice/public/240297/details\", \"buyer\": \"Gmina Łomża\", \"title\": \"Uszarstnianie dróg gminnych na terenie Gminy Łomża w sezonie 2026 – 2027\", \"region\": \"podlaskie\", \"source\": \"gminalomza_ezamawiajacy\", \"status\": \"active\", \"cpv_more\": [], \"source_id\": \"240297\", \"deadline_at\": \"2026-11-05T10:00:00Z\", \"notice_type\": \"Ogloszenie o zamowieniu\", \"published_at\": \"2026-10-26T12:13:00Z\", \"procedure_url\": \"https://oneplace.marketplanet.pl/zapytania-ofertowe-przetargi/-/rfp/view/3853635/uszarstnianie-drog-gminnych-na-terenie-gminy-omza-w-sezonie-2026-2027\"}",
            "content_hash": "963e9b06c97e4d0af219630e9b7f7edaf8b2d8dddb4f3dee372a873c77cf9341",
            "prev_hash": "6c38f1053d2b140fdaebb6970c27f8c9cfbb9088cc8380c829d0afd32063e994",
            "hash": "7316e5888326eb993a00cb9ee3bc40fd5ffa0a321c968829bc423790ce32dd70",
            "actor": null,
            "seal": {
                "id": 8,
                "digest": "b9dfb65eef062a8f7633cee107df2b59fcca72ec5f093c9ceec0396cf65cd90d",
                "file": "https://tenderiq.pl/rejestr/pieczec-8.txt",
                "proof": "https://tenderiq.pl/rejestr/pieczec-8.txt.ots",
                "bitcoin_block": 974039
            }
        },
        {
            "version": 7,
            "recorded_at": "2026-10-31T17:45:39Z",
            "content": "{\"cpv\": \"90620000\", \"url\": \"https://gminalomza.ezamawiajacy.pl/pn/GMINALOMZA/demand/notice/public/240297/details\", \"buyer\": \"Gmina Łomża\", \"title\": \"Uszarstnianie dróg gminnych na terenie Gminy Łomża w sezonie 2026 – 2027\", \"region\": \"podlaskie\", \"source\": \"gminalomza_ezamawiajacy\", \"status\": \"active\", \"cpv_more\": [], \"source_id\": \"240297\", \"deadline_at\": \"2026-11-05T10:00:00Z\", \"notice_type\": \"Ogloszenie o zamowieniu\", \"published_at\": \"2026-10-26T12:13:00Z\", \"procedure_url\": \"https://gminalomza.ezamawiajacy.pl/pn/GMINALOMZA/demand/notice/public/240297/details\"}",
            "content_hash": "637b1dc26bf9eadaabbb2e3941b017da70e9b2224966824a1b04e04588496e45",
            "prev_hash": "7316e5888326eb993a00cb9ee3bc40fd5ffa0a321c968829bc423790ce32dd70",
            "hash": "a5a3586a52e8f19ecb04a7f7d1e5a21a4f76b2da6f3bcbc728078046a5edd6eb",
            "actor": null,
            "seal": {
                "id": 8,
                "digest": "b9dfb65eef062a8f7633cee107df2b59fcca72ec5f093c9ceec0396cf65cd90d",
                "file": "https://tenderiq.pl/rejestr/pieczec-8.txt",
                "proof": "https://tenderiq.pl/rejestr/pieczec-8.txt.ots",
                "bitcoin_block": 974039
            }
        },
        {
            "version": 8,
            "recorded_at": "2026-11-01T00:45:29Z",
            "content": "{\"cpv\": \"90620000\", \"url\": \"https://gminalomza.ezamawiajacy.pl/pn/GMINALOMZA/demand/notice/public/240297/details\", \"buyer\": \"Gmina Łomża\", \"title\": \"Uszarstnianie dróg gminnych na terenie Gminy Łomża w sezonie 2026 – 2027\", \"region\": \"podlaskie\", \"source\": \"gminalomza_ezamawiajacy\", \"status\": \"active\", \"cpv_more\": [], \"source_id\": \"240297\", \"deadline_at\": \"2026-11-05T10:00:00Z\", \"notice_type\": \"Ogloszenie o zamowieniu\", \"published_at\": \"2026-10-26T12:13:00Z\", \"procedure_url\": \"https://oneplace.marketplanet.pl/zapytania-ofertowe-przetargi/-/rfp/view/3853635/uszarstnianie-drog-gminnych-na-terenie-gminy-omza-w-sezonie-2026-2027\"}",
            "content_hash": "963e9b06c97e4d0af219630e9b7f7edaf8b2d8dddb4f3dee372a873c77cf9341",
            "prev_hash": "a5a3586a52e8f19ecb04a7f7d1e5a21a4f76b2da6f3bcbc728078046a5edd6eb",
            "hash": "1fa6768772f086695ff376ddea2e9995ac1a94e1b1aa145b44c6695ea294bc6b",
            "actor": null,
            "seal": {
                "id": 9,
                "digest": "2dfeb1f26d6191d887699bed5d05f226d8baa25e2f81adcf1d5d9f3ce86c75c5",
                "file": "https://tenderiq.pl/rejestr/pieczec-9.txt",
                "proof": "https://tenderiq.pl/rejestr/pieczec-9.txt.ots",
                "bitcoin_block": 974194
            }
        },
        {
            "version": 9,
            "recorded_at": "2026-11-01T06:45:26Z",
            "content": "{\"cpv\": \"90620000\", \"url\": \"https://gminalomza.ezamawiajacy.pl/pn/GMINALOMZA/demand/notice/public/240297/details\", \"buyer\": \"Gmina Łomża\", \"title\": \"Uszarstnianie dróg gminnych na terenie Gminy Łomża w sezonie 2026 – 2027\", \"region\": \"podlaskie\", \"source\": \"gminalomza_ezamawiajacy\", \"status\": \"active\", \"cpv_more\": [], \"source_id\": \"240297\", \"deadline_at\": \"2026-11-05T10:00:00Z\", \"notice_type\": \"Ogloszenie o zamowieniu\", \"published_at\": \"2026-10-26T12:13:00Z\", \"procedure_url\": \"https://gminalomza.ezamawiajacy.pl/pn/GMINALOMZA/demand/notice/public/240297/details\"}",
            "content_hash": "637b1dc26bf9eadaabbb2e3941b017da70e9b2224966824a1b04e04588496e45",
            "prev_hash": "1fa6768772f086695ff376ddea2e9995ac1a94e1b1aa145b44c6695ea294bc6b",
            "hash": "82f8bfc2d52cbe3258c6b4542697a1c73da6ed02f211d80a47f81a48af2ad93d",
            "actor": null,
            "seal": {
                "id": 9,
                "digest": "2dfeb1f26d6191d887699bed5d05f226d8baa25e2f81adcf1d5d9f3ce86c75c5",
                "file": "https://tenderiq.pl/rejestr/pieczec-9.txt",
                "proof": "https://tenderiq.pl/rejestr/pieczec-9.txt.ots",
                "bitcoin_block": 974194
            }
        },
        {
            "version": 10,
            "recorded_at": "2026-11-02T01:45:25Z",
            "content": "{\"cpv\": \"90620000\", \"url\": \"https://gminalomza.ezamawiajacy.pl/pn/GMINALOMZA/demand/notice/public/240297/details\", \"buyer\": \"Gmina Łomża\", \"title\": \"Uszarstnianie dróg gminnych na terenie Gminy Łomża w sezonie 2026 – 2027\", \"region\": \"podlaskie\", \"source\": \"gminalomza_ezamawiajacy\", \"status\": \"active\", \"cpv_more\": [], \"source_id\": \"240297\", \"deadline_at\": \"2026-11-05T10:00:00Z\", \"notice_type\": \"Ogloszenie o zamowieniu\", \"published_at\": \"2026-10-26T12:13:00Z\", \"procedure_url\": \"https://oneplace.marketplanet.pl/zapytania-ofertowe-przetargi/-/rfp/view/3853635/uszarstnianie-drog-gminnych-na-terenie-gminy-omza-w-sezonie-2026-2027\"}",
            "content_hash": "963e9b06c97e4d0af219630e9b7f7edaf8b2d8dddb4f3dee372a873c77cf9341",
            "prev_hash": "82f8bfc2d52cbe3258c6b4542697a1c73da6ed02f211d80a47f81a48af2ad93d",
            "hash": "840d023e6f4425c5c5cfd16fca820f93f6d03b85924aa82115bf65883835bb85",
            "actor": null,
            "seal": null
        },
        {
            "version": 11,
            "recorded_at": "2026-11-02T07:35:32Z",
            "content": "{\"cpv\": \"90620000\", \"url\": \"https://gminalomza.ezamawiajacy.pl/pn/GMINALOMZA/demand/notice/public/240297/details\", \"buyer\": \"Gmina Łomża\", \"title\": \"Uszarstnianie dróg gminnych na terenie Gminy Łomża w sezonie 2026 – 2027\", \"region\": \"podlaskie\", \"source\": \"gminalomza_ezamawiajacy\", \"status\": \"active\", \"cpv_more\": [], \"source_id\": \"240297\", \"deadline_at\": \"2026-11-05T10:00:00Z\", \"notice_type\": \"Ogloszenie o zamowieniu\", \"published_at\": \"2026-10-26T12:13:00Z\", \"procedure_url\": \"https://gminalomza.ezamawiajacy.pl/pn/GMINALOMZA/demand/notice/public/240297/details\"}",
            "content_hash": "637b1dc26bf9eadaabbb2e3941b017da70e9b2224966824a1b04e04588496e45",
            "prev_hash": "840d023e6f4425c5c5cfd16fca820f93f6d03b85924aa82115bf65883835bb85",
            "hash": "22af2d54aed6bf6dae2743d7e31815793a02bf9087bd397fbce80f038dfbeb5e",
            "actor": null,
            "seal": null
        },
        {
            "version": 12,
            "recorded_at": "2026-11-02T13:45:41Z",
            "content": "{\"cpv\": \"90620000\", \"url\": \"https://gminalomza.ezamawiajacy.pl/pn/GMINALOMZA/demand/notice/public/240297/details\", \"buyer\": \"Gmina Łomża\", \"title\": \"Uszarstnianie dróg gminnych na terenie Gminy Łomża w sezonie 2026 – 2027\", \"region\": \"podlaskie\", \"source\": \"gminalomza_ezamawiajacy\", \"status\": \"active\", \"cpv_more\": [], \"source_id\": \"240297\", \"deadline_at\": \"2026-11-05T10:00:00Z\", \"notice_type\": \"Ogloszenie o zamowieniu\", \"published_at\": \"2026-10-26T12:13:00Z\", \"procedure_url\": \"https://oneplace.marketplanet.pl/zapytania-ofertowe-przetargi/-/rfp/view/3853635/uszarstnianie-drog-gminnych-na-terenie-gminy-omza-w-sezonie-2026-2027\"}",
            "content_hash": "963e9b06c97e4d0af219630e9b7f7edaf8b2d8dddb4f3dee372a873c77cf9341",
            "prev_hash": "22af2d54aed6bf6dae2743d7e31815793a02bf9087bd397fbce80f038dfbeb5e",
            "hash": "9d1d7478a94aca23e460507b848daaca020f072c2929bdcdcc1c8a895d4bfa7b",
            "actor": null,
            "seal": null
        }
    ]
}