{
    "tender_id": 3741799,
    "check": {
        "ok": true,
        "versions": 31,
        "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": "2026-10-28T08:50:14Z",
            "content": "{\"cpv\": \"45211000\", \"url\": \"https://ezamowienia.gov.pl/mo-client-board/bzp/notice-details/id/08df34ca-7448-03e0-8b01-b8000139d4c8\", \"buyer\": \"Gmina Miejska Koło\", \"title\": \"REMONT LOKALU KOMUNALNEGO PRZY ULICY SIENKIEWICZA 25/2 W KOLE.\", \"region\": \"wielkopolskie\", \"source\": \"ezamowienia_notices\", \"status\": \"active\", \"cpv_more\": [\"45453000\"], \"location\": \"Koło, wielkopolskie\", \"buyer_nip\": \"6662046949\", \"source_id\": \"2026/BZP 00506114/01\", \"deadline_at\": \"2026-11-16T11:00:00Z\", \"notice_type\": \"Ogloszenie o zamowieniu\", \"published_at\": \"2026-10-28T08:07:05Z\", \"notice_number\": \"2026/BZP 00506114/01\"}",
            "content_hash": "529903d81aed6c6b163e8e8c64aacf7bbcd967a3c5118a4dd626841e0099e620",
            "prev_hash": "0000000000000000000000000000000000000000000000000000000000000000",
            "hash": "41db0dba7a6348bd2c12d2eca90ed1234286bc7775f2e80af7edc9786c16d7e7",
            "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": "2026-10-28T19:32:14Z",
            "content": "{\"cpv\": \"45211000\", \"url\": \"https://ezamowienia.gov.pl/mo-client-board/bzp/notice-details/id/08df34ca-7448-03e0-8b01-b8000139d4c8\", \"buyer\": \"Gmina Miejska Koło\", \"title\": \"REMONT LOKALU KOMUNALNEGO PRZY ULICY SIENKIEWICZA 25/2 W KOLE.\", \"region\": \"wielkopolskie\", \"source\": \"ezamowienia_notices\", \"status\": \"active\", \"cpv_more\": [\"45453000\"], \"location\": \"Koło, wielkopolskie\", \"buyer_nip\": \"6662046949\", \"source_id\": \"2026/BZP 00506114/01\", \"deadline_at\": \"2026-11-16T11:00:00Z\", \"notice_type\": \"Ogloszenie o zamowieniu\", \"published_at\": \"2026-10-28T08:07:05Z\", \"notice_number\": \"2026/BZP 00506114/01\", \"procedure_url\": \"https://oneplace.marketplanet.pl/zapytania-ofertowe-przetargi/-/rfp/view/3858169/remont-lokalu-komunalnego-przy-ulicy-sienkiewicza-25-2-w-kole-\"}",
            "content_hash": "81c3faac826f54a59e5f2a5e52d4140bf5d1000e5e90fd660ced4d421aafd6ea",
            "prev_hash": "41db0dba7a6348bd2c12d2eca90ed1234286bc7775f2e80af7edc9786c16d7e7",
            "hash": "7b45b7cf8304ce49914bd72e2de5955a29a2d71120631ddd60a58894431c0adc",
            "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": "2026-10-28T22:30:12Z",
            "content": "{\"cpv\": \"45211000\", \"url\": \"https://ezamowienia.gov.pl/mo-client-board/bzp/notice-details/id/08df34ca-7448-03e0-8b01-b8000139d4c8\", \"buyer\": \"Gmina Miejska Koło\", \"title\": \"REMONT LOKALU KOMUNALNEGO PRZY ULICY SIENKIEWICZA 25/2 W KOLE.\", \"region\": \"wielkopolskie\", \"source\": \"ezamowienia_notices\", \"status\": \"active\", \"cpv_more\": [\"45453000\"], \"location\": \"Koło, wielkopolskie\", \"source_id\": \"2026/BZP 00506114/01\", \"deadline_at\": \"2026-11-16T11:00:00Z\", \"notice_type\": \"Ogloszenie o zamowieniu\", \"published_at\": \"2026-10-28T08:07:05Z\", \"notice_number\": \"2026/BZP 00506114/01\", \"procedure_url\": \"https://oneplace.marketplanet.pl/zapytania-ofertowe-przetargi/-/rfp/view/3858169/remont-lokalu-komunalnego-przy-ulicy-sienkiewicza-25-2-w-kole-\"}",
            "content_hash": "af16295014c9e785c64360f4eea85583cf91d677dad1345a95cb6ca98227932b",
            "prev_hash": "7b45b7cf8304ce49914bd72e2de5955a29a2d71120631ddd60a58894431c0adc",
            "hash": "1e20b508ec3bf74fc0e45aca6bb6a33e76ec0a5ca379cb6154b36b51d15d179f",
            "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": "2026-10-28T22:45:43Z",
            "content": "{\"cpv\": \"45211000\", \"url\": \"https://ezamowienia.gov.pl/mo-client-board/bzp/notice-details/id/08df34ca-7448-03e0-8b01-b8000139d4c8\", \"buyer\": \"Gmina Miejska Koło\", \"title\": \"REMONT LOKALU KOMUNALNEGO PRZY ULICY SIENKIEWICZA 25/2 W KOLE.\", \"region\": \"wielkopolskie\", \"source\": \"ezamowienia_notices\", \"status\": \"active\", \"cpv_more\": [\"45453000\"], \"location\": \"Koło, wielkopolskie\", \"source_id\": \"2026/BZP 00506114/01\", \"deadline_at\": \"2026-11-16T11:00:00Z\", \"notice_type\": \"Ogloszenie o zamowieniu\", \"published_at\": \"2026-10-28T08:07:05Z\", \"notice_number\": \"2026/BZP 00506114/01\", \"procedure_url\": \"https://ezamowienia.gov.pl/mo-client-board/bzp/notice-details/id/08df34ca-7448-03e0-8b01-b8000139d4c8\"}",
            "content_hash": "c0af7b84917b9217d4cec80db860b25a3846f7e69e36f7771f47ae56074a34ed",
            "prev_hash": "1e20b508ec3bf74fc0e45aca6bb6a33e76ec0a5ca379cb6154b36b51d15d179f",
            "hash": "258cec4ed00624574ff639ddab1afe3f8cfe00fec2209e7a94ca2e46aaa5bf37",
            "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": "2026-10-28T23:31:45Z",
            "content": "{\"cpv\": \"45211000\", \"url\": \"https://ezamowienia.gov.pl/mo-client-board/bzp/notice-details/id/08df34ca-7448-03e0-8b01-b8000139d4c8\", \"buyer\": \"Gmina Miejska Koło\", \"title\": \"REMONT LOKALU KOMUNALNEGO PRZY ULICY SIENKIEWICZA 25/2 W KOLE.\", \"region\": \"wielkopolskie\", \"source\": \"ezamowienia_notices\", \"status\": \"active\", \"cpv_more\": [\"45453000\"], \"location\": \"Koło, wielkopolskie\", \"source_id\": \"2026/BZP 00506114/01\", \"deadline_at\": \"2026-11-16T11:00:00Z\", \"notice_type\": \"Ogloszenie o zamowieniu\", \"published_at\": \"2026-10-28T08:07:05Z\", \"notice_number\": \"2026/BZP 00506114/01\", \"procedure_url\": \"https://umostroda.ezamawiajacy.pl/pn/UMOSTRODA/demand/notice/public/239750/details\"}",
            "content_hash": "2a865698d8d1980cbd7ba3e2d35a7aab919eb758f3e1ace7b2ab6e6bbb5e9340",
            "prev_hash": "258cec4ed00624574ff639ddab1afe3f8cfe00fec2209e7a94ca2e46aaa5bf37",
            "hash": "5218f0e4eb00e8ffb4199228d59ca052622a757ea69256a9f3afc95584d86ae8",
            "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": 6,
            "recorded_at": "2026-10-29T00:23:20Z",
            "content": "{\"cpv\": \"45211000\", \"url\": \"https://ezamowienia.gov.pl/mo-client-board/bzp/notice-details/id/08df34ca-7448-03e0-8b01-b8000139d4c8\", \"buyer\": \"Gmina Miejska Koło\", \"title\": \"REMONT LOKALU KOMUNALNEGO PRZY ULICY SIENKIEWICZA 25/2 W KOLE.\", \"region\": \"wielkopolskie\", \"source\": \"ezamowienia_notices\", \"status\": \"active\", \"cpv_more\": [\"45453000\"], \"location\": \"Koło, wielkopolskie\", \"buyer_nip\": \"6662046949\", \"source_id\": \"2026/BZP 00506114/01\", \"deadline_at\": \"2026-11-16T11:00:00Z\", \"notice_type\": \"Ogloszenie o zamowieniu\", \"published_at\": \"2026-10-28T08:07:05Z\", \"notice_number\": \"2026/BZP 00506114/01\", \"procedure_url\": \"https://umostroda.ezamawiajacy.pl/pn/UMOSTRODA/demand/notice/public/239750/details\"}",
            "content_hash": "f4e4310e6e2c466ab65428d2db71611b628d8c0e9cdbc64769bf9ee326dda16d",
            "prev_hash": "5218f0e4eb00e8ffb4199228d59ca052622a757ea69256a9f3afc95584d86ae8",
            "hash": "83f4b79721f6e9d78552e6159382fcd009bd40cf64d4e48c06b9faecdc90773b",
            "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": 7,
            "recorded_at": "2026-10-29T03:10:34Z",
            "content": "{\"cpv\": \"45211000\", \"url\": \"https://ezamowienia.gov.pl/mo-client-board/bzp/notice-details/id/08df34ca-7448-03e0-8b01-b8000139d4c8\", \"buyer\": \"Gmina Miejska Koło\", \"title\": \"REMONT LOKALU KOMUNALNEGO PRZY ULICY SIENKIEWICZA 25/2 W KOLE.\", \"region\": \"wielkopolskie\", \"source\": \"ezamowienia_notices\", \"status\": \"active\", \"cpv_more\": [\"45453000\"], \"location\": \"Koło, wielkopolskie\", \"source_id\": \"2026/BZP 00506114/01\", \"deadline_at\": \"2026-11-16T11:00:00Z\", \"notice_type\": \"Ogloszenie o zamowieniu\", \"published_at\": \"2026-10-28T08:07:05Z\", \"notice_number\": \"2026/BZP 00506114/01\", \"procedure_url\": \"https://umostroda.ezamawiajacy.pl/pn/UMOSTRODA/demand/notice/public/239750/details\"}",
            "content_hash": "2a865698d8d1980cbd7ba3e2d35a7aab919eb758f3e1ace7b2ab6e6bbb5e9340",
            "prev_hash": "83f4b79721f6e9d78552e6159382fcd009bd40cf64d4e48c06b9faecdc90773b",
            "hash": "5478237eb2ea2df546fc52534a21cbb3447a11a0e53a9eedc6d6cea3cc620a00",
            "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": "2026-10-29T05:02:11Z",
            "content": "{\"cpv\": \"45211000\", \"url\": \"https://ezamowienia.gov.pl/mo-client-board/bzp/notice-details/id/08df34ca-7448-03e0-8b01-b8000139d4c8\", \"buyer\": \"Gmina Miejska Koło\", \"title\": \"REMONT LOKALU KOMUNALNEGO PRZY ULICY SIENKIEWICZA 25/2 W KOLE.\", \"region\": \"wielkopolskie\", \"source\": \"ezamowienia_notices\", \"status\": \"active\", \"cpv_more\": [\"45453000\"], \"location\": \"Koło, wielkopolskie\", \"buyer_nip\": \"6662046949\", \"source_id\": \"2026/BZP 00506114/01\", \"deadline_at\": \"2026-11-16T11:00:00Z\", \"notice_type\": \"Ogloszenie o zamowieniu\", \"published_at\": \"2026-10-28T08:07:05Z\", \"notice_number\": \"2026/BZP 00506114/01\", \"procedure_url\": \"https://umostroda.ezamawiajacy.pl/pn/UMOSTRODA/demand/notice/public/239750/details\"}",
            "content_hash": "f4e4310e6e2c466ab65428d2db71611b628d8c0e9cdbc64769bf9ee326dda16d",
            "prev_hash": "5478237eb2ea2df546fc52534a21cbb3447a11a0e53a9eedc6d6cea3cc620a00",
            "hash": "1f7872f221eca55059c7c6a1fb18849a2d68ec2aefc58198b08fe8ad5e6dab8a",
            "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": "2026-10-29T05:45:31Z",
            "content": "{\"cpv\": \"45211000\", \"url\": \"https://ezamowienia.gov.pl/mo-client-board/bzp/notice-details/id/08df34ca-7448-03e0-8b01-b8000139d4c8\", \"buyer\": \"Gmina Miejska Koło\", \"title\": \"REMONT LOKALU KOMUNALNEGO PRZY ULICY SIENKIEWICZA 25/2 W KOLE.\", \"region\": \"wielkopolskie\", \"source\": \"ezamowienia_notices\", \"status\": \"active\", \"cpv_more\": [\"45453000\"], \"location\": \"Koło, wielkopolskie\", \"buyer_nip\": \"6662046949\", \"source_id\": \"2026/BZP 00506114/01\", \"deadline_at\": \"2026-11-16T11:00:00Z\", \"notice_type\": \"Ogloszenie o zamowieniu\", \"published_at\": \"2026-10-28T08:07:05Z\", \"notice_number\": \"2026/BZP 00506114/01\", \"procedure_url\": \"https://oneplace.marketplanet.pl/zapytania-ofertowe-przetargi/-/rfp/view/3847164/utrzymanie-porzadku-i-czystosci-ulic-rynsztokow-chodnikow-zatok-postojowych-parkingow-na-terenie-miasta-ostroda\"}",
            "content_hash": "36a94b41f3ab574f2fcfa02381d4518f312624733ac8913051ae9c1b0be5e73d",
            "prev_hash": "1f7872f221eca55059c7c6a1fb18849a2d68ec2aefc58198b08fe8ad5e6dab8a",
            "hash": "9932dde70e3d72099da330b412675e1675f0b31b4b92d98f8ee2214874979b0e",
            "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": 10,
            "recorded_at": "2026-10-29T10:17:53Z",
            "content": "{\"cpv\": \"45211000\", \"url\": \"https://ezamowienia.gov.pl/mo-client-board/bzp/notice-details/id/08df34ca-7448-03e0-8b01-b8000139d4c8\", \"buyer\": \"Gmina Miejska Koło\", \"title\": \"REMONT LOKALU KOMUNALNEGO PRZY ULICY SIENKIEWICZA 25/2 W KOLE.\", \"region\": \"wielkopolskie\", \"source\": \"ezamowienia_notices\", \"status\": \"active\", \"cpv_more\": [\"45453000\"], \"location\": \"Koło, wielkopolskie\", \"source_id\": \"2026/BZP 00506114/01\", \"deadline_at\": \"2026-11-16T11:00:00Z\", \"notice_type\": \"Ogloszenie o zamowieniu\", \"published_at\": \"2026-10-28T08:07:05Z\", \"notice_number\": \"2026/BZP 00506114/01\", \"procedure_url\": \"https://oneplace.marketplanet.pl/zapytania-ofertowe-przetargi/-/rfp/view/3847164/utrzymanie-porzadku-i-czystosci-ulic-rynsztokow-chodnikow-zatok-postojowych-parkingow-na-terenie-miasta-ostroda\"}",
            "content_hash": "4c0f1fb20b68a8877ccdc98795544b24d7d656a9f0bb87ba6abb4cf21ba15157",
            "prev_hash": "9932dde70e3d72099da330b412675e1675f0b31b4b92d98f8ee2214874979b0e",
            "hash": "2e5629f63a0c9f37e81d89f2d7621343e81f001725db0ab2aefedd833de710d1",
            "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": 11,
            "recorded_at": "2026-10-29T11:21:29Z",
            "content": "{\"cpv\": \"45211000\", \"url\": \"https://ezamowienia.gov.pl/mo-client-board/bzp/notice-details/id/08df34ca-7448-03e0-8b01-b8000139d4c8\", \"buyer\": \"Gmina Miejska Koło\", \"title\": \"REMONT LOKALU KOMUNALNEGO PRZY ULICY SIENKIEWICZA 25/2 W KOLE.\", \"region\": \"wielkopolskie\", \"source\": \"ezamowienia_notices\", \"status\": \"active\", \"cpv_more\": [\"45453000\"], \"location\": \"Koło, wielkopolskie\", \"buyer_nip\": \"6662046949\", \"source_id\": \"2026/BZP 00506114/01\", \"deadline_at\": \"2026-11-16T11:00:00Z\", \"notice_type\": \"Ogloszenie o zamowieniu\", \"published_at\": \"2026-10-28T08:07:05Z\", \"notice_number\": \"2026/BZP 00506114/01\", \"procedure_url\": \"https://oneplace.marketplanet.pl/zapytania-ofertowe-przetargi/-/rfp/view/3847164/utrzymanie-porzadku-i-czystosci-ulic-rynsztokow-chodnikow-zatok-postojowych-parkingow-na-terenie-miasta-ostroda\"}",
            "content_hash": "36a94b41f3ab574f2fcfa02381d4518f312624733ac8913051ae9c1b0be5e73d",
            "prev_hash": "2e5629f63a0c9f37e81d89f2d7621343e81f001725db0ab2aefedd833de710d1",
            "hash": "e45360550224a2fb75a041cc9f266a33eba65470c9e914f3ecc6c5c547f2f518",
            "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": 12,
            "recorded_at": "2026-10-29T13:03:02Z",
            "content": "{\"cpv\": \"45211000\", \"url\": \"https://ezamowienia.gov.pl/mo-client-board/bzp/notice-details/id/08df34ca-7448-03e0-8b01-b8000139d4c8\", \"buyer\": \"Gmina Miejska Koło\", \"title\": \"REMONT LOKALU KOMUNALNEGO PRZY ULICY SIENKIEWICZA 25/2 W KOLE.\", \"region\": \"wielkopolskie\", \"source\": \"ezamowienia_notices\", \"status\": \"active\", \"cpv_more\": [\"45453000\"], \"location\": \"Koło, wielkopolskie\", \"source_id\": \"2026/BZP 00506114/01\", \"deadline_at\": \"2026-11-16T11:00:00Z\", \"notice_type\": \"Ogloszenie o zamowieniu\", \"published_at\": \"2026-10-28T08:07:05Z\", \"notice_number\": \"2026/BZP 00506114/01\", \"procedure_url\": \"https://oneplace.marketplanet.pl/zapytania-ofertowe-przetargi/-/rfp/view/3847164/utrzymanie-porzadku-i-czystosci-ulic-rynsztokow-chodnikow-zatok-postojowych-parkingow-na-terenie-miasta-ostroda\"}",
            "content_hash": "4c0f1fb20b68a8877ccdc98795544b24d7d656a9f0bb87ba6abb4cf21ba15157",
            "prev_hash": "e45360550224a2fb75a041cc9f266a33eba65470c9e914f3ecc6c5c547f2f518",
            "hash": "87f7ea31f80324eea6a674253a84f9aed32be9f265d6d3bfee024523a63e6324",
            "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": 13,
            "recorded_at": "2026-10-29T16:14:06Z",
            "content": "{\"cpv\": \"45211000\", \"url\": \"https://ezamowienia.gov.pl/mo-client-board/bzp/notice-details/id/08df34ca-7448-03e0-8b01-b8000139d4c8\", \"buyer\": \"Gmina Miejska Koło\", \"title\": \"REMONT LOKALU KOMUNALNEGO PRZY ULICY SIENKIEWICZA 25/2 W KOLE.\", \"region\": \"wielkopolskie\", \"source\": \"ezamowienia_notices\", \"status\": \"active\", \"cpv_more\": [\"45453000\"], \"location\": \"Koło, wielkopolskie\", \"buyer_nip\": \"6662046949\", \"source_id\": \"2026/BZP 00506114/01\", \"deadline_at\": \"2026-11-16T11:00:00Z\", \"notice_type\": \"Ogloszenie o zamowieniu\", \"published_at\": \"2026-10-28T08:07:05Z\", \"notice_number\": \"2026/BZP 00506114/01\", \"procedure_url\": \"https://oneplace.marketplanet.pl/zapytania-ofertowe-przetargi/-/rfp/view/3847164/utrzymanie-porzadku-i-czystosci-ulic-rynsztokow-chodnikow-zatok-postojowych-parkingow-na-terenie-miasta-ostroda\"}",
            "content_hash": "36a94b41f3ab574f2fcfa02381d4518f312624733ac8913051ae9c1b0be5e73d",
            "prev_hash": "87f7ea31f80324eea6a674253a84f9aed32be9f265d6d3bfee024523a63e6324",
            "hash": "8b5be174544ef5bd84033621abeceda6359ad8d2aba2a6b9fd358266a3be242f",
            "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": 14,
            "recorded_at": "2026-10-29T18:17:44Z",
            "content": "{\"cpv\": \"45211000\", \"url\": \"https://ezamowienia.gov.pl/mo-client-board/bzp/notice-details/id/08df34ca-7448-03e0-8b01-b8000139d4c8\", \"buyer\": \"Gmina Miejska Koło\", \"title\": \"REMONT LOKALU KOMUNALNEGO PRZY ULICY SIENKIEWICZA 25/2 W KOLE.\", \"region\": \"wielkopolskie\", \"source\": \"ezamowienia_notices\", \"status\": \"active\", \"cpv_more\": [\"45453000\"], \"location\": \"Koło, wielkopolskie\", \"source_id\": \"2026/BZP 00506114/01\", \"deadline_at\": \"2026-11-16T11:00:00Z\", \"notice_type\": \"Ogloszenie o zamowieniu\", \"published_at\": \"2026-10-28T08:07:05Z\", \"notice_number\": \"2026/BZP 00506114/01\", \"procedure_url\": \"https://oneplace.marketplanet.pl/zapytania-ofertowe-przetargi/-/rfp/view/3847164/utrzymanie-porzadku-i-czystosci-ulic-rynsztokow-chodnikow-zatok-postojowych-parkingow-na-terenie-miasta-ostroda\"}",
            "content_hash": "4c0f1fb20b68a8877ccdc98795544b24d7d656a9f0bb87ba6abb4cf21ba15157",
            "prev_hash": "8b5be174544ef5bd84033621abeceda6359ad8d2aba2a6b9fd358266a3be242f",
            "hash": "1c9d3face3f82657dfe63ae1c303c17329290f5356abff6931d2357ca2d0cbaa",
            "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": 15,
            "recorded_at": "2026-10-29T19:19:36Z",
            "content": "{\"cpv\": \"45211000\", \"url\": \"https://ezamowienia.gov.pl/mo-client-board/bzp/notice-details/id/08df34ca-7448-03e0-8b01-b8000139d4c8\", \"buyer\": \"Gmina Miejska Koło\", \"title\": \"REMONT LOKALU KOMUNALNEGO PRZY ULICY SIENKIEWICZA 25/2 W KOLE.\", \"region\": \"wielkopolskie\", \"source\": \"ezamowienia_notices\", \"status\": \"active\", \"cpv_more\": [\"45453000\"], \"location\": \"Koło, wielkopolskie\", \"buyer_nip\": \"6662046949\", \"source_id\": \"2026/BZP 00506114/01\", \"deadline_at\": \"2026-11-16T11:00:00Z\", \"notice_type\": \"Ogloszenie o zamowieniu\", \"published_at\": \"2026-10-28T08:07:05Z\", \"notice_number\": \"2026/BZP 00506114/01\", \"procedure_url\": \"https://oneplace.marketplanet.pl/zapytania-ofertowe-przetargi/-/rfp/view/3847164/utrzymanie-porzadku-i-czystosci-ulic-rynsztokow-chodnikow-zatok-postojowych-parkingow-na-terenie-miasta-ostroda\"}",
            "content_hash": "36a94b41f3ab574f2fcfa02381d4518f312624733ac8913051ae9c1b0be5e73d",
            "prev_hash": "1c9d3face3f82657dfe63ae1c303c17329290f5356abff6931d2357ca2d0cbaa",
            "hash": "b19d0479959cb367c507f12eae225e625f9c5d8a6afe37fe6ce0e455acc1d899",
            "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": 16,
            "recorded_at": "2026-10-30T01:31:17Z",
            "content": "{\"cpv\": \"45211000\", \"url\": \"https://ezamowienia.gov.pl/mo-client-board/bzp/notice-details/id/08df34ca-7448-03e0-8b01-b8000139d4c8\", \"buyer\": \"Gmina Miejska Koło\", \"title\": \"REMONT LOKALU KOMUNALNEGO PRZY ULICY SIENKIEWICZA 25/2 W KOLE.\", \"region\": \"wielkopolskie\", \"source\": \"ezamowienia_notices\", \"status\": \"active\", \"cpv_more\": [\"45453000\"], \"location\": \"Koło, wielkopolskie\", \"source_id\": \"2026/BZP 00506114/01\", \"deadline_at\": \"2026-11-16T11:00:00Z\", \"notice_type\": \"Ogloszenie o zamowieniu\", \"published_at\": \"2026-10-28T08:07:05Z\", \"notice_number\": \"2026/BZP 00506114/01\", \"procedure_url\": \"https://oneplace.marketplanet.pl/zapytania-ofertowe-przetargi/-/rfp/view/3847164/utrzymanie-porzadku-i-czystosci-ulic-rynsztokow-chodnikow-zatok-postojowych-parkingow-na-terenie-miasta-ostroda\"}",
            "content_hash": "4c0f1fb20b68a8877ccdc98795544b24d7d656a9f0bb87ba6abb4cf21ba15157",
            "prev_hash": "b19d0479959cb367c507f12eae225e625f9c5d8a6afe37fe6ce0e455acc1d899",
            "hash": "c1ca954559a71124273672d2d71bc69e5c21a3ee82d0c1b9eb150ecdcc22eb17",
            "actor": null,
            "seal": {
                "id": 7,
                "digest": "a9f75e7ec6726860fada5c5807cac164b76cf44582f14a01cd7b4a36f579f813",
                "file": "https://tenderiq.pl/rejestr/pieczec-7.txt",
                "proof": "https://tenderiq.pl/rejestr/pieczec-7.txt.ots",
                "bitcoin_block": 973897
            }
        },
        {
            "version": 17,
            "recorded_at": "2026-10-30T02:31:31Z",
            "content": "{\"cpv\": \"45211000\", \"url\": \"https://ezamowienia.gov.pl/mo-client-board/bzp/notice-details/id/08df34ca-7448-03e0-8b01-b8000139d4c8\", \"buyer\": \"Gmina Miejska Koło\", \"title\": \"REMONT LOKALU KOMUNALNEGO PRZY ULICY SIENKIEWICZA 25/2 W KOLE.\", \"region\": \"wielkopolskie\", \"source\": \"ezamowienia_notices\", \"status\": \"active\", \"cpv_more\": [\"45453000\"], \"location\": \"Koło, wielkopolskie\", \"buyer_nip\": \"6662046949\", \"source_id\": \"2026/BZP 00506114/01\", \"deadline_at\": \"2026-11-16T11:00:00Z\", \"notice_type\": \"Ogloszenie o zamowieniu\", \"published_at\": \"2026-10-28T08:07:05Z\", \"notice_number\": \"2026/BZP 00506114/01\", \"procedure_url\": \"https://oneplace.marketplanet.pl/zapytania-ofertowe-przetargi/-/rfp/view/3847164/utrzymanie-porzadku-i-czystosci-ulic-rynsztokow-chodnikow-zatok-postojowych-parkingow-na-terenie-miasta-ostroda\"}",
            "content_hash": "36a94b41f3ab574f2fcfa02381d4518f312624733ac8913051ae9c1b0be5e73d",
            "prev_hash": "c1ca954559a71124273672d2d71bc69e5c21a3ee82d0c1b9eb150ecdcc22eb17",
            "hash": "972c711c7dabfd91568a2abd00c9162e24c91e340daaa9ec5cb3a0df16fe3c46",
            "actor": null,
            "seal": {
                "id": 7,
                "digest": "a9f75e7ec6726860fada5c5807cac164b76cf44582f14a01cd7b4a36f579f813",
                "file": "https://tenderiq.pl/rejestr/pieczec-7.txt",
                "proof": "https://tenderiq.pl/rejestr/pieczec-7.txt.ots",
                "bitcoin_block": 973897
            }
        },
        {
            "version": 18,
            "recorded_at": "2026-10-30T04:32:20Z",
            "content": "{\"cpv\": \"45211000\", \"url\": \"https://ezamowienia.gov.pl/mo-client-board/bzp/notice-details/id/08df34ca-7448-03e0-8b01-b8000139d4c8\", \"buyer\": \"Gmina Miejska Koło\", \"title\": \"REMONT LOKALU KOMUNALNEGO PRZY ULICY SIENKIEWICZA 25/2 W KOLE.\", \"region\": \"wielkopolskie\", \"source\": \"ezamowienia_notices\", \"status\": \"active\", \"cpv_more\": [\"45453000\"], \"location\": \"Koło, wielkopolskie\", \"source_id\": \"2026/BZP 00506114/01\", \"deadline_at\": \"2026-11-16T11:00:00Z\", \"notice_type\": \"Ogloszenie o zamowieniu\", \"published_at\": \"2026-10-28T08:07:05Z\", \"notice_number\": \"2026/BZP 00506114/01\", \"procedure_url\": \"https://oneplace.marketplanet.pl/zapytania-ofertowe-przetargi/-/rfp/view/3847164/utrzymanie-porzadku-i-czystosci-ulic-rynsztokow-chodnikow-zatok-postojowych-parkingow-na-terenie-miasta-ostroda\"}",
            "content_hash": "4c0f1fb20b68a8877ccdc98795544b24d7d656a9f0bb87ba6abb4cf21ba15157",
            "prev_hash": "972c711c7dabfd91568a2abd00c9162e24c91e340daaa9ec5cb3a0df16fe3c46",
            "hash": "49b8979b8e1322b8d87286360cca9a4e88ee3ce30e092ed34c9cbdec1b7ce677",
            "actor": null,
            "seal": {
                "id": 7,
                "digest": "a9f75e7ec6726860fada5c5807cac164b76cf44582f14a01cd7b4a36f579f813",
                "file": "https://tenderiq.pl/rejestr/pieczec-7.txt",
                "proof": "https://tenderiq.pl/rejestr/pieczec-7.txt.ots",
                "bitcoin_block": 973897
            }
        },
        {
            "version": 19,
            "recorded_at": "2026-10-30T05:32:55Z",
            "content": "{\"cpv\": \"45211000\", \"url\": \"https://ezamowienia.gov.pl/mo-client-board/bzp/notice-details/id/08df34ca-7448-03e0-8b01-b8000139d4c8\", \"buyer\": \"Gmina Miejska Koło\", \"title\": \"REMONT LOKALU KOMUNALNEGO PRZY ULICY SIENKIEWICZA 25/2 W KOLE.\", \"region\": \"wielkopolskie\", \"source\": \"ezamowienia_notices\", \"status\": \"active\", \"cpv_more\": [\"45453000\"], \"location\": \"Koło, wielkopolskie\", \"buyer_nip\": \"6662046949\", \"source_id\": \"2026/BZP 00506114/01\", \"deadline_at\": \"2026-11-16T11:00:00Z\", \"notice_type\": \"Ogloszenie o zamowieniu\", \"published_at\": \"2026-10-28T08:07:05Z\", \"notice_number\": \"2026/BZP 00506114/01\", \"procedure_url\": \"https://oneplace.marketplanet.pl/zapytania-ofertowe-przetargi/-/rfp/view/3847164/utrzymanie-porzadku-i-czystosci-ulic-rynsztokow-chodnikow-zatok-postojowych-parkingow-na-terenie-miasta-ostroda\"}",
            "content_hash": "36a94b41f3ab574f2fcfa02381d4518f312624733ac8913051ae9c1b0be5e73d",
            "prev_hash": "49b8979b8e1322b8d87286360cca9a4e88ee3ce30e092ed34c9cbdec1b7ce677",
            "hash": "b0d168c27e2ef1a22d060227931a9964e517d32da896142ccd40db3e1fd5e423",
            "actor": null,
            "seal": {
                "id": 7,
                "digest": "a9f75e7ec6726860fada5c5807cac164b76cf44582f14a01cd7b4a36f579f813",
                "file": "https://tenderiq.pl/rejestr/pieczec-7.txt",
                "proof": "https://tenderiq.pl/rejestr/pieczec-7.txt.ots",
                "bitcoin_block": 973897
            }
        },
        {
            "version": 20,
            "recorded_at": "2026-10-30T13:59:02Z",
            "content": "{\"cpv\": \"45211000\", \"url\": \"https://ezamowienia.gov.pl/mo-client-board/bzp/notice-details/id/08df34ca-7448-03e0-8b01-b8000139d4c8\", \"buyer\": \"Gmina Miejska Koło\", \"title\": \"REMONT LOKALU KOMUNALNEGO PRZY ULICY SIENKIEWICZA 25/2 W KOLE.\", \"region\": \"wielkopolskie\", \"source\": \"ezamowienia_notices\", \"status\": \"active\", \"cpv_more\": [\"45453000\"], \"location\": \"Koło, wielkopolskie\", \"source_id\": \"2026/BZP 00506114/01\", \"deadline_at\": \"2026-11-16T11:00:00Z\", \"notice_type\": \"Ogloszenie o zamowieniu\", \"published_at\": \"2026-10-28T08:07:05Z\", \"notice_number\": \"2026/BZP 00506114/01\", \"procedure_url\": \"https://oneplace.marketplanet.pl/zapytania-ofertowe-przetargi/-/rfp/view/3847164/utrzymanie-porzadku-i-czystosci-ulic-rynsztokow-chodnikow-zatok-postojowych-parkingow-na-terenie-miasta-ostroda\"}",
            "content_hash": "4c0f1fb20b68a8877ccdc98795544b24d7d656a9f0bb87ba6abb4cf21ba15157",
            "prev_hash": "b0d168c27e2ef1a22d060227931a9964e517d32da896142ccd40db3e1fd5e423",
            "hash": "3e93f8d4d60b6770ce27e8bd933100fd93a0dd1799b1725aaaba10ea3f9ed228",
            "actor": null,
            "seal": {
                "id": 7,
                "digest": "a9f75e7ec6726860fada5c5807cac164b76cf44582f14a01cd7b4a36f579f813",
                "file": "https://tenderiq.pl/rejestr/pieczec-7.txt",
                "proof": "https://tenderiq.pl/rejestr/pieczec-7.txt.ots",
                "bitcoin_block": 973897
            }
        },
        {
            "version": 21,
            "recorded_at": "2026-10-30T15:06:55Z",
            "content": "{\"cpv\": \"45211000\", \"url\": \"https://ezamowienia.gov.pl/mo-client-board/bzp/notice-details/id/08df34ca-7448-03e0-8b01-b8000139d4c8\", \"buyer\": \"Gmina Miejska Koło\", \"title\": \"REMONT LOKALU KOMUNALNEGO PRZY ULICY SIENKIEWICZA 25/2 W KOLE.\", \"region\": \"wielkopolskie\", \"source\": \"ezamowienia_notices\", \"status\": \"active\", \"cpv_more\": [\"45453000\"], \"location\": \"Koło, wielkopolskie\", \"buyer_nip\": \"6662046949\", \"source_id\": \"2026/BZP 00506114/01\", \"deadline_at\": \"2026-11-16T11:00:00Z\", \"notice_type\": \"Ogloszenie o zamowieniu\", \"published_at\": \"2026-10-28T08:07:05Z\", \"notice_number\": \"2026/BZP 00506114/01\", \"procedure_url\": \"https://oneplace.marketplanet.pl/zapytania-ofertowe-przetargi/-/rfp/view/3847164/utrzymanie-porzadku-i-czystosci-ulic-rynsztokow-chodnikow-zatok-postojowych-parkingow-na-terenie-miasta-ostroda\"}",
            "content_hash": "36a94b41f3ab574f2fcfa02381d4518f312624733ac8913051ae9c1b0be5e73d",
            "prev_hash": "3e93f8d4d60b6770ce27e8bd933100fd93a0dd1799b1725aaaba10ea3f9ed228",
            "hash": "a41ce28c7dd56de01dbd23e13f0684303c77770c11b1c89b03989f9aa965f499",
            "actor": null,
            "seal": {
                "id": 7,
                "digest": "a9f75e7ec6726860fada5c5807cac164b76cf44582f14a01cd7b4a36f579f813",
                "file": "https://tenderiq.pl/rejestr/pieczec-7.txt",
                "proof": "https://tenderiq.pl/rejestr/pieczec-7.txt.ots",
                "bitcoin_block": 973897
            }
        },
        {
            "version": 22,
            "recorded_at": "2026-10-30T17:18:59Z",
            "content": "{\"cpv\": \"45211000\", \"url\": \"https://ezamowienia.gov.pl/mo-client-board/bzp/notice-details/id/08df34ca-7448-03e0-8b01-b8000139d4c8\", \"buyer\": \"Gmina Miejska Koło\", \"title\": \"REMONT LOKALU KOMUNALNEGO PRZY ULICY SIENKIEWICZA 25/2 W KOLE.\", \"region\": \"wielkopolskie\", \"source\": \"ezamowienia_notices\", \"status\": \"active\", \"cpv_more\": [\"45453000\"], \"location\": \"Koło, wielkopolskie\", \"source_id\": \"2026/BZP 00506114/01\", \"deadline_at\": \"2026-11-16T11:00:00Z\", \"notice_type\": \"Ogloszenie o zamowieniu\", \"published_at\": \"2026-10-28T08:07:05Z\", \"notice_number\": \"2026/BZP 00506114/01\", \"procedure_url\": \"https://oneplace.marketplanet.pl/zapytania-ofertowe-przetargi/-/rfp/view/3847164/utrzymanie-porzadku-i-czystosci-ulic-rynsztokow-chodnikow-zatok-postojowych-parkingow-na-terenie-miasta-ostroda\"}",
            "content_hash": "4c0f1fb20b68a8877ccdc98795544b24d7d656a9f0bb87ba6abb4cf21ba15157",
            "prev_hash": "a41ce28c7dd56de01dbd23e13f0684303c77770c11b1c89b03989f9aa965f499",
            "hash": "7374b947effa90e4f7adb495693f861ea0e052b1752567ade77254c88690675f",
            "actor": null,
            "seal": {
                "id": 7,
                "digest": "a9f75e7ec6726860fada5c5807cac164b76cf44582f14a01cd7b4a36f579f813",
                "file": "https://tenderiq.pl/rejestr/pieczec-7.txt",
                "proof": "https://tenderiq.pl/rejestr/pieczec-7.txt.ots",
                "bitcoin_block": 973897
            }
        },
        {
            "version": 23,
            "recorded_at": "2026-10-30T18:25:14Z",
            "content": "{\"cpv\": \"45211000\", \"url\": \"https://ezamowienia.gov.pl/mo-client-board/bzp/notice-details/id/08df34ca-7448-03e0-8b01-b8000139d4c8\", \"buyer\": \"Gmina Miejska Koło\", \"title\": \"REMONT LOKALU KOMUNALNEGO PRZY ULICY SIENKIEWICZA 25/2 W KOLE.\", \"region\": \"wielkopolskie\", \"source\": \"ezamowienia_notices\", \"status\": \"active\", \"cpv_more\": [\"45453000\"], \"location\": \"Koło, wielkopolskie\", \"buyer_nip\": \"6662046949\", \"source_id\": \"2026/BZP 00506114/01\", \"deadline_at\": \"2026-11-16T11:00:00Z\", \"notice_type\": \"Ogloszenie o zamowieniu\", \"published_at\": \"2026-10-28T08:07:05Z\", \"notice_number\": \"2026/BZP 00506114/01\", \"procedure_url\": \"https://oneplace.marketplanet.pl/zapytania-ofertowe-przetargi/-/rfp/view/3847164/utrzymanie-porzadku-i-czystosci-ulic-rynsztokow-chodnikow-zatok-postojowych-parkingow-na-terenie-miasta-ostroda\"}",
            "content_hash": "36a94b41f3ab574f2fcfa02381d4518f312624733ac8913051ae9c1b0be5e73d",
            "prev_hash": "7374b947effa90e4f7adb495693f861ea0e052b1752567ade77254c88690675f",
            "hash": "015542732641557c212c7241b83ec0ffe849e60f289da956e80ff56dbf59a838",
            "actor": null,
            "seal": {
                "id": 7,
                "digest": "a9f75e7ec6726860fada5c5807cac164b76cf44582f14a01cd7b4a36f579f813",
                "file": "https://tenderiq.pl/rejestr/pieczec-7.txt",
                "proof": "https://tenderiq.pl/rejestr/pieczec-7.txt.ots",
                "bitcoin_block": 973897
            }
        },
        {
            "version": 24,
            "recorded_at": "2026-10-30T22:54:25Z",
            "content": "{\"cpv\": \"45211000\", \"url\": \"https://ezamowienia.gov.pl/mo-client-board/bzp/notice-details/id/08df34ca-7448-03e0-8b01-b8000139d4c8\", \"buyer\": \"Gmina Miejska Koło\", \"title\": \"REMONT LOKALU KOMUNALNEGO PRZY ULICY SIENKIEWICZA 25/2 W KOLE.\", \"region\": \"wielkopolskie\", \"source\": \"ezamowienia_notices\", \"status\": \"active\", \"cpv_more\": [\"45453000\"], \"location\": \"Koło, wielkopolskie\", \"source_id\": \"2026/BZP 00506114/01\", \"deadline_at\": \"2026-11-16T11:00:00Z\", \"notice_type\": \"Ogloszenie o zamowieniu\", \"published_at\": \"2026-10-28T08:07:05Z\", \"notice_number\": \"2026/BZP 00506114/01\", \"procedure_url\": \"https://oneplace.marketplanet.pl/zapytania-ofertowe-przetargi/-/rfp/view/3847164/utrzymanie-porzadku-i-czystosci-ulic-rynsztokow-chodnikow-zatok-postojowych-parkingow-na-terenie-miasta-ostroda\"}",
            "content_hash": "4c0f1fb20b68a8877ccdc98795544b24d7d656a9f0bb87ba6abb4cf21ba15157",
            "prev_hash": "015542732641557c212c7241b83ec0ffe849e60f289da956e80ff56dbf59a838",
            "hash": "619a1c8ed52692742aa5325b940ba2817e432968fa237a579b889ef6c8197354",
            "actor": null,
            "seal": null
        },
        {
            "version": 25,
            "recorded_at": "2026-10-31T01:05:24Z",
            "content": "{\"cpv\": \"45211000\", \"url\": \"https://ezamowienia.gov.pl/mo-client-board/bzp/notice-details/id/08df34ca-7448-03e0-8b01-b8000139d4c8\", \"buyer\": \"Gmina Miejska Koło\", \"title\": \"REMONT LOKALU KOMUNALNEGO PRZY ULICY SIENKIEWICZA 25/2 W KOLE.\", \"region\": \"wielkopolskie\", \"source\": \"ezamowienia_notices\", \"status\": \"active\", \"cpv_more\": [\"45453000\"], \"location\": \"Koło, wielkopolskie\", \"buyer_nip\": \"6662046949\", \"source_id\": \"2026/BZP 00506114/01\", \"deadline_at\": \"2026-11-16T11:00:00Z\", \"notice_type\": \"Ogloszenie o zamowieniu\", \"published_at\": \"2026-10-28T08:07:05Z\", \"notice_number\": \"2026/BZP 00506114/01\", \"procedure_url\": \"https://oneplace.marketplanet.pl/zapytania-ofertowe-przetargi/-/rfp/view/3847164/utrzymanie-porzadku-i-czystosci-ulic-rynsztokow-chodnikow-zatok-postojowych-parkingow-na-terenie-miasta-ostroda\"}",
            "content_hash": "36a94b41f3ab574f2fcfa02381d4518f312624733ac8913051ae9c1b0be5e73d",
            "prev_hash": "619a1c8ed52692742aa5325b940ba2817e432968fa237a579b889ef6c8197354",
            "hash": "847008d500353edb1561c73c88ae41e8ceed5f2af0ed16dd90495c7cdab9af49",
            "actor": null,
            "seal": null
        },
        {
            "version": 26,
            "recorded_at": "2026-10-31T04:45:30Z",
            "content": "{\"cpv\": \"45211000\", \"url\": \"https://ezamowienia.gov.pl/mo-client-board/bzp/notice-details/id/08df34ca-7448-03e0-8b01-b8000139d4c8\", \"buyer\": \"Gmina Miejska Koło\", \"title\": \"REMONT LOKALU KOMUNALNEGO PRZY ULICY SIENKIEWICZA 25/2 W KOLE.\", \"region\": \"wielkopolskie\", \"source\": \"ezamowienia_notices\", \"status\": \"active\", \"cpv_more\": [\"45453000\"], \"location\": \"Koło, wielkopolskie\", \"buyer_nip\": \"6662046949\", \"source_id\": \"2026/BZP 00506114/01\", \"deadline_at\": \"2026-11-16T11:00:00Z\", \"notice_type\": \"Ogloszenie o zamowieniu\", \"published_at\": \"2026-10-28T08:07:05Z\", \"notice_number\": \"2026/BZP 00506114/01\", \"procedure_url\": \"https://umostroda.ezamawiajacy.pl/pn/UMOSTRODA/demand/notice/public/239750/details\"}",
            "content_hash": "f4e4310e6e2c466ab65428d2db71611b628d8c0e9cdbc64769bf9ee326dda16d",
            "prev_hash": "847008d500353edb1561c73c88ae41e8ceed5f2af0ed16dd90495c7cdab9af49",
            "hash": "9abdb07ba99e850f6847db5399e409a898a5736018523848bda6558ccc9b40b9",
            "actor": null,
            "seal": null
        },
        {
            "version": 27,
            "recorded_at": "2026-10-31T06:24:10Z",
            "content": "{\"cpv\": \"45211000\", \"url\": \"https://ezamowienia.gov.pl/mo-client-board/bzp/notice-details/id/08df34ca-7448-03e0-8b01-b8000139d4c8\", \"buyer\": \"Gmina Miejska Koło\", \"title\": \"REMONT LOKALU KOMUNALNEGO PRZY ULICY SIENKIEWICZA 25/2 W KOLE.\", \"region\": \"wielkopolskie\", \"source\": \"ezamowienia_notices\", \"status\": \"active\", \"cpv_more\": [\"45453000\"], \"location\": \"Koło, wielkopolskie\", \"source_id\": \"2026/BZP 00506114/01\", \"deadline_at\": \"2026-11-16T11:00:00Z\", \"notice_type\": \"Ogloszenie o zamowieniu\", \"published_at\": \"2026-10-28T08:07:05Z\", \"notice_number\": \"2026/BZP 00506114/01\", \"procedure_url\": \"https://umostroda.ezamawiajacy.pl/pn/UMOSTRODA/demand/notice/public/239750/details\"}",
            "content_hash": "2a865698d8d1980cbd7ba3e2d35a7aab919eb758f3e1ace7b2ab6e6bbb5e9340",
            "prev_hash": "9abdb07ba99e850f6847db5399e409a898a5736018523848bda6558ccc9b40b9",
            "hash": "18850d1192dc7c9577c31bd7ff3d3dd56ed0e231f71b909279a4d81d4854b000",
            "actor": null,
            "seal": null
        },
        {
            "version": 28,
            "recorded_at": "2026-10-31T06:51:17Z",
            "content": "{\"cpv\": \"45211000\", \"url\": \"https://ezamowienia.gov.pl/mo-client-board/bzp/notice-details/id/08df34ca-7448-03e0-8b01-b8000139d4c8\", \"buyer\": \"Gmina Miejska Koło\", \"title\": \"REMONT LOKALU KOMUNALNEGO PRZY ULICY SIENKIEWICZA 25/2 W KOLE.\", \"region\": \"wielkopolskie\", \"source\": \"ezamowienia_notices\", \"status\": \"active\", \"cpv_more\": [\"45453000\"], \"location\": \"Koło, wielkopolskie\", \"buyer_nip\": \"6662046949\", \"source_id\": \"2026/BZP 00506114/01\", \"deadline_at\": \"2026-11-16T11:00:00Z\", \"notice_type\": \"Ogloszenie o zamowieniu\", \"published_at\": \"2026-10-28T08:07:05Z\", \"notice_number\": \"2026/BZP 00506114/01\", \"procedure_url\": \"https://umostroda.ezamawiajacy.pl/pn/UMOSTRODA/demand/notice/public/239750/details\"}",
            "content_hash": "f4e4310e6e2c466ab65428d2db71611b628d8c0e9cdbc64769bf9ee326dda16d",
            "prev_hash": "18850d1192dc7c9577c31bd7ff3d3dd56ed0e231f71b909279a4d81d4854b000",
            "hash": "e38a4b58dbac6ad73924da6f74e0eb7e1f2b0b83b038fb9058afce288f74f0f1",
            "actor": null,
            "seal": null
        },
        {
            "version": 29,
            "recorded_at": "2026-10-31T10:15:24Z",
            "content": "{\"cpv\": \"45211000\", \"url\": \"https://ezamowienia.gov.pl/mo-client-board/bzp/notice-details/id/08df34ca-7448-03e0-8b01-b8000139d4c8\", \"buyer\": \"Gmina Miejska Koło\", \"title\": \"REMONT LOKALU KOMUNALNEGO PRZY ULICY SIENKIEWICZA 25/2 W KOLE.\", \"region\": \"wielkopolskie\", \"source\": \"ezamowienia_notices\", \"status\": \"active\", \"cpv_more\": [\"45453000\"], \"location\": \"Koło, wielkopolskie\", \"source_id\": \"2026/BZP 00506114/01\", \"deadline_at\": \"2026-11-16T11:00:00Z\", \"notice_type\": \"Ogloszenie o zamowieniu\", \"published_at\": \"2026-10-28T08:07:05Z\", \"notice_number\": \"2026/BZP 00506114/01\", \"procedure_url\": \"https://umostroda.ezamawiajacy.pl/pn/UMOSTRODA/demand/notice/public/239750/details\"}",
            "content_hash": "2a865698d8d1980cbd7ba3e2d35a7aab919eb758f3e1ace7b2ab6e6bbb5e9340",
            "prev_hash": "e38a4b58dbac6ad73924da6f74e0eb7e1f2b0b83b038fb9058afce288f74f0f1",
            "hash": "e66cb3c1d3ce19c0ae3efc85a183e1ba19b18abe3a4cf9d6b04ee90d361f3525",
            "actor": null,
            "seal": null
        },
        {
            "version": 30,
            "recorded_at": "2026-10-31T10:45:55Z",
            "content": "{\"cpv\": \"45211000\", \"url\": \"https://ezamowienia.gov.pl/mo-client-board/bzp/notice-details/id/08df34ca-7448-03e0-8b01-b8000139d4c8\", \"buyer\": \"Gmina Miejska Koło\", \"title\": \"REMONT LOKALU KOMUNALNEGO PRZY ULICY SIENKIEWICZA 25/2 W KOLE.\", \"region\": \"wielkopolskie\", \"source\": \"ezamowienia_notices\", \"status\": \"active\", \"cpv_more\": [\"45453000\"], \"location\": \"Koło, wielkopolskie\", \"source_id\": \"2026/BZP 00506114/01\", \"deadline_at\": \"2026-11-16T11:00:00Z\", \"notice_type\": \"Ogloszenie o zamowieniu\", \"published_at\": \"2026-10-28T08:07:05Z\", \"notice_number\": \"2026/BZP 00506114/01\", \"procedure_url\": \"https://oneplace.marketplanet.pl/zapytania-ofertowe-przetargi/-/rfp/view/3847164/utrzymanie-porzadku-i-czystosci-ulic-rynsztokow-chodnikow-zatok-postojowych-parkingow-na-terenie-miasta-ostroda\"}",
            "content_hash": "4c0f1fb20b68a8877ccdc98795544b24d7d656a9f0bb87ba6abb4cf21ba15157",
            "prev_hash": "e66cb3c1d3ce19c0ae3efc85a183e1ba19b18abe3a4cf9d6b04ee90d361f3525",
            "hash": "decdccc3c3cf167e59e568ce7dd08ede28933cfea405ae18128994661f663c88",
            "actor": null,
            "seal": null
        },
        {
            "version": 31,
            "recorded_at": "2026-10-31T14:30:38Z",
            "content": "{\"cpv\": \"45211000\", \"url\": \"https://ezamowienia.gov.pl/mo-client-board/bzp/notice-details/id/08df34ca-7448-03e0-8b01-b8000139d4c8\", \"buyer\": \"Gmina Miejska Koło\", \"title\": \"REMONT LOKALU KOMUNALNEGO PRZY ULICY SIENKIEWICZA 25/2 W KOLE.\", \"region\": \"wielkopolskie\", \"source\": \"ezamowienia_notices\", \"status\": \"active\", \"cpv_more\": [\"45453000\"], \"location\": \"Koło, wielkopolskie\", \"buyer_nip\": \"6662046949\", \"source_id\": \"2026/BZP 00506114/01\", \"deadline_at\": \"2026-11-16T11:00:00Z\", \"notice_type\": \"Ogloszenie o zamowieniu\", \"published_at\": \"2026-10-28T08:07:05Z\", \"notice_number\": \"2026/BZP 00506114/01\", \"procedure_url\": \"https://oneplace.marketplanet.pl/zapytania-ofertowe-przetargi/-/rfp/view/3847164/utrzymanie-porzadku-i-czystosci-ulic-rynsztokow-chodnikow-zatok-postojowych-parkingow-na-terenie-miasta-ostroda\"}",
            "content_hash": "36a94b41f3ab574f2fcfa02381d4518f312624733ac8913051ae9c1b0be5e73d",
            "prev_hash": "decdccc3c3cf167e59e568ce7dd08ede28933cfea405ae18128994661f663c88",
            "hash": "3729e21f30bc064319843b1434fce806d7297536ed89a226d2b023d19c5d059b",
            "actor": null,
            "seal": null
        }
    ]
}