{
    "tender_id": 3027087,
    "check": {
        "ok": true,
        "versions": 15,
        "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\": \"77314000\", \"url\": \"https://bazakonkurencyjnosci.funduszeeuropejskie.gov.pl/ogloszenia/295939\", \"buyer\": \"Biuro Urządzania Lasu i Geodezji Leśnej\", \"title\": \"Działania ochrony czynnej na terenie rezerwatu przyrody Torfowisko Serafin (obszar Natura 2000 PLH140057)\", \"region\": \"mazowieckie\", \"source\": \"baza_konkurencyjnosci\", \"status\": \"active\", \"cpv_more\": [], \"location\": \"Serafin, mazowieckie\", \"source_id\": \"295939\", \"deadline_at\": \"2026-11-06T12:00:00Z\", \"notice_type\": \"Zapytanie ofertowe\", \"published_at\": \"2026-10-23T00:00:00Z\", \"procedure_url\": \"https://oneplace.marketplanet.pl/zapytania-ofertowe-przetargi/-/rfp/view/3851506/dzialania-ochrony-czynnej-na-terenie-rezerwatu-przyrody-torfowisko-serafin-obszar-natura-2000-plh140057-\"}",
            "content_hash": "ff0adac401adec2b723b5551c3273859320bc59cffaf3bcab631ede83099e31b",
            "prev_hash": "0000000000000000000000000000000000000000000000000000000000000000",
            "hash": "84dc39a8b89aca82392e6ae29bd5f287492ff667dc7cf8bd1b43726b0902a90c",
            "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": "2026-10-24T14:36:05Z",
            "content": "{\"cpv\": \"77314000\", \"url\": \"https://bazakonkurencyjnosci.funduszeeuropejskie.gov.pl/ogloszenia/295939\", \"buyer\": \"Biuro Urządzania Lasu i Geodezji Leśnej\", \"title\": \"Działania ochrony czynnej na terenie rezerwatu przyrody Torfowisko Serafin (obszar Natura 2000 PLH140057)\", \"region\": \"mazowieckie\", \"source\": \"baza_konkurencyjnosci\", \"status\": \"active\", \"cpv_more\": [], \"location\": \"Serafin, mazowieckie\", \"source_id\": \"295939\", \"deadline_at\": \"2026-11-06T12:00:00Z\", \"notice_type\": \"Zapytanie ofertowe\", \"published_at\": \"2026-10-23T00:00:00Z\", \"procedure_url\": \"https://bazakonkurencyjnosci.funduszeeuropejskie.gov.pl/ogloszenia/295939\"}",
            "content_hash": "c0e9f823f26dfd44bf01587ba474a039271b9e125d5aa07d7cf386e603cf3cda",
            "prev_hash": "84dc39a8b89aca82392e6ae29bd5f287492ff667dc7cf8bd1b43726b0902a90c",
            "hash": "fdc145501b421dca35833a7af1e7a1bbc18f37f31b97e22bea5060eec4af4277",
            "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": "2026-10-25T11:36:11Z",
            "content": "{\"cpv\": \"77314000\", \"url\": \"https://bazakonkurencyjnosci.funduszeeuropejskie.gov.pl/ogloszenia/295939\", \"buyer\": \"Biuro Urządzania Lasu i Geodezji Leśnej\", \"title\": \"Działania ochrony czynnej na terenie rezerwatu przyrody Torfowisko Serafin (obszar Natura 2000 PLH140057)\", \"region\": \"mazowieckie\", \"source\": \"baza_konkurencyjnosci\", \"status\": \"active\", \"cpv_more\": [], \"location\": \"Serafin, mazowieckie\", \"source_id\": \"295939\", \"deadline_at\": \"2026-11-06T12:00:00Z\", \"notice_type\": \"Zapytanie ofertowe\", \"published_at\": \"2026-10-23T00:00:00Z\", \"procedure_url\": \"https://oneplace.marketplanet.pl/zapytania-ofertowe-przetargi/-/rfp/view/3851506/dzialania-ochrony-czynnej-na-terenie-rezerwatu-przyrody-torfowisko-serafin-obszar-natura-2000-plh140057-\"}",
            "content_hash": "ff0adac401adec2b723b5551c3273859320bc59cffaf3bcab631ede83099e31b",
            "prev_hash": "fdc145501b421dca35833a7af1e7a1bbc18f37f31b97e22bea5060eec4af4277",
            "hash": "32d2c409792763baf96353fb4187ab8b6038ea2c164fecd6ae5b3b4e97252717",
            "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": 4,
            "recorded_at": "2026-10-25T15:37:01Z",
            "content": "{\"cpv\": \"77314000\", \"url\": \"https://bazakonkurencyjnosci.funduszeeuropejskie.gov.pl/ogloszenia/295939\", \"buyer\": \"Biuro Urządzania Lasu i Geodezji Leśnej\", \"title\": \"Działania ochrony czynnej na terenie rezerwatu przyrody Torfowisko Serafin (obszar Natura 2000 PLH140057)\", \"region\": \"mazowieckie\", \"source\": \"baza_konkurencyjnosci\", \"status\": \"active\", \"cpv_more\": [], \"location\": \"Serafin, mazowieckie\", \"source_id\": \"295939\", \"deadline_at\": \"2026-11-06T12:00:00Z\", \"notice_type\": \"Zapytanie ofertowe\", \"published_at\": \"2026-10-23T00:00:00Z\", \"procedure_url\": \"https://bazakonkurencyjnosci.funduszeeuropejskie.gov.pl/ogloszenia/295939\"}",
            "content_hash": "c0e9f823f26dfd44bf01587ba474a039271b9e125d5aa07d7cf386e603cf3cda",
            "prev_hash": "32d2c409792763baf96353fb4187ab8b6038ea2c164fecd6ae5b3b4e97252717",
            "hash": "ebe2c790d31f467c5f10f1041c39d3ce6d7d2af1508c875f9ab13f4da9c10f98",
            "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": "2026-10-26T23:36:18Z",
            "content": "{\"cpv\": \"77314000\", \"url\": \"https://bazakonkurencyjnosci.funduszeeuropejskie.gov.pl/ogloszenia/295939\", \"buyer\": \"Biuro Urządzania Lasu i Geodezji Leśnej\", \"title\": \"Działania ochrony czynnej na terenie rezerwatu przyrody Torfowisko Serafin (obszar Natura 2000 PLH140057)\", \"region\": \"mazowieckie\", \"source\": \"baza_konkurencyjnosci\", \"status\": \"active\", \"cpv_more\": [], \"location\": \"Serafin, mazowieckie\", \"source_id\": \"295939\", \"deadline_at\": \"2026-11-06T12:00:00Z\", \"notice_type\": \"Zapytanie ofertowe\", \"published_at\": \"2026-10-23T00:00:00Z\", \"procedure_url\": \"https://oneplace.marketplanet.pl/zapytania-ofertowe-przetargi/-/rfp/view/3851506/dzialania-ochrony-czynnej-na-terenie-rezerwatu-przyrody-torfowisko-serafin-obszar-natura-2000-plh140057-\"}",
            "content_hash": "ff0adac401adec2b723b5551c3273859320bc59cffaf3bcab631ede83099e31b",
            "prev_hash": "ebe2c790d31f467c5f10f1041c39d3ce6d7d2af1508c875f9ab13f4da9c10f98",
            "hash": "63131d9574245f339a1602cc6b25c69a43a013ce621eb585d73166014907e2cf",
            "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": 6,
            "recorded_at": "2026-10-28T22:45:39Z",
            "content": "{\"cpv\": \"77314000\", \"url\": \"https://bazakonkurencyjnosci.funduszeeuropejskie.gov.pl/ogloszenia/295939\", \"buyer\": \"Biuro Urządzania Lasu i Geodezji Leśnej\", \"title\": \"Działania ochrony czynnej na terenie rezerwatu przyrody Torfowisko Serafin (obszar Natura 2000 PLH140057)\", \"region\": \"mazowieckie\", \"source\": \"baza_konkurencyjnosci\", \"status\": \"active\", \"cpv_more\": [], \"location\": \"Serafin, mazowieckie\", \"source_id\": \"295939\", \"deadline_at\": \"2026-11-06T12:00:00Z\", \"notice_type\": \"Zapytanie ofertowe\", \"published_at\": \"2026-10-23T00:00:00Z\", \"procedure_url\": \"https://bazakonkurencyjnosci.funduszeeuropejskie.gov.pl/ogloszenia/295939\"}",
            "content_hash": "c0e9f823f26dfd44bf01587ba474a039271b9e125d5aa07d7cf386e603cf3cda",
            "prev_hash": "63131d9574245f339a1602cc6b25c69a43a013ce621eb585d73166014907e2cf",
            "hash": "42878d225e8cf903f7ca2b511d342eb8f38aa0acf604382d3ab2f5de7189eb01",
            "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": "2026-10-29T05:46:04Z",
            "content": "{\"cpv\": \"77314000\", \"url\": \"https://bazakonkurencyjnosci.funduszeeuropejskie.gov.pl/ogloszenia/295939\", \"buyer\": \"Biuro Urządzania Lasu i Geodezji Leśnej\", \"title\": \"Działania ochrony czynnej na terenie rezerwatu przyrody Torfowisko Serafin (obszar Natura 2000 PLH140057)\", \"region\": \"mazowieckie\", \"source\": \"baza_konkurencyjnosci\", \"status\": \"active\", \"cpv_more\": [], \"location\": \"Serafin, mazowieckie\", \"source_id\": \"295939\", \"deadline_at\": \"2026-11-06T12:00:00Z\", \"notice_type\": \"Zapytanie ofertowe\", \"published_at\": \"2026-10-23T00:00:00Z\", \"procedure_url\": \"https://oneplace.marketplanet.pl/zapytania-ofertowe-przetargi/-/rfp/view/3851506/dzialania-ochrony-czynnej-na-terenie-rezerwatu-przyrody-torfowisko-serafin-obszar-natura-2000-plh140057-\"}",
            "content_hash": "ff0adac401adec2b723b5551c3273859320bc59cffaf3bcab631ede83099e31b",
            "prev_hash": "42878d225e8cf903f7ca2b511d342eb8f38aa0acf604382d3ab2f5de7189eb01",
            "hash": "f2413f722c48a8a402b7b87f05a5cb1ed7fd3da15da9e7d275031ed412dbb043",
            "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": "2026-10-30T00:11:02Z",
            "content": "{\"cpv\": \"90700000\", \"url\": \"https://bazakonkurencyjnosci.funduszeeuropejskie.gov.pl/ogloszenia/295939\", \"buyer\": \"Biuro Urządzania Lasu i Geodezji Leśnej\", \"title\": \"Działania ochrony czynnej na terenie rezerwatu przyrody Torfowisko Serafin (obszar Natura 2000 PLH140057)\", \"region\": \"mazowieckie\", \"source\": \"baza_konkurencyjnosci\", \"status\": \"active\", \"cpv_more\": [], \"location\": \"Serafin, mazowieckie\", \"source_id\": \"295939\", \"deadline_at\": \"2026-11-06T12:00:00Z\", \"notice_type\": \"Zapytanie ofertowe\", \"published_at\": \"2026-10-23T00:00:00Z\", \"procedure_url\": \"https://oneplace.marketplanet.pl/zapytania-ofertowe-przetargi/-/rfp/view/3851506/dzialania-ochrony-czynnej-na-terenie-rezerwatu-przyrody-torfowisko-serafin-obszar-natura-2000-plh140057-\"}",
            "content_hash": "2678580157c2a0dee04a457e97cede7c9c31f8120096a68071d6acb23bcd339f",
            "prev_hash": "f2413f722c48a8a402b7b87f05a5cb1ed7fd3da15da9e7d275031ed412dbb043",
            "hash": "ca47c1bbe6e81cc37c34bb409d5304fffdede83e356f11d3a47b77bd19392d91",
            "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": 9,
            "recorded_at": "2026-10-31T04:45:24Z",
            "content": "{\"cpv\": \"90700000\", \"url\": \"https://bazakonkurencyjnosci.funduszeeuropejskie.gov.pl/ogloszenia/295939\", \"buyer\": \"Biuro Urządzania Lasu i Geodezji Leśnej\", \"title\": \"Działania ochrony czynnej na terenie rezerwatu przyrody Torfowisko Serafin (obszar Natura 2000 PLH140057)\", \"region\": \"mazowieckie\", \"source\": \"baza_konkurencyjnosci\", \"status\": \"active\", \"cpv_more\": [], \"location\": \"Serafin, mazowieckie\", \"source_id\": \"295939\", \"deadline_at\": \"2026-11-06T12:00:00Z\", \"notice_type\": \"Zapytanie ofertowe\", \"published_at\": \"2026-10-23T00:00:00Z\", \"procedure_url\": \"https://bazakonkurencyjnosci.funduszeeuropejskie.gov.pl/ogloszenia/295939\"}",
            "content_hash": "327095636ca2f449bda8c5df2e4f6cb0eba264900d72026187555fdd83b6330e",
            "prev_hash": "ca47c1bbe6e81cc37c34bb409d5304fffdede83e356f11d3a47b77bd19392d91",
            "hash": "20112a0abb16e67c7a1a38879a98a2b4c562459c8f83c8dad08d135828bcc360",
            "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": 10,
            "recorded_at": "2026-10-31T10:46:02Z",
            "content": "{\"cpv\": \"90700000\", \"url\": \"https://bazakonkurencyjnosci.funduszeeuropejskie.gov.pl/ogloszenia/295939\", \"buyer\": \"Biuro Urządzania Lasu i Geodezji Leśnej\", \"title\": \"Działania ochrony czynnej na terenie rezerwatu przyrody Torfowisko Serafin (obszar Natura 2000 PLH140057)\", \"region\": \"mazowieckie\", \"source\": \"baza_konkurencyjnosci\", \"status\": \"active\", \"cpv_more\": [], \"location\": \"Serafin, mazowieckie\", \"source_id\": \"295939\", \"deadline_at\": \"2026-11-06T12:00:00Z\", \"notice_type\": \"Zapytanie ofertowe\", \"published_at\": \"2026-10-23T00:00:00Z\", \"procedure_url\": \"https://oneplace.marketplanet.pl/zapytania-ofertowe-przetargi/-/rfp/view/3851506/dzialania-ochrony-czynnej-na-terenie-rezerwatu-przyrody-torfowisko-serafin-obszar-natura-2000-plh140057-\"}",
            "content_hash": "2678580157c2a0dee04a457e97cede7c9c31f8120096a68071d6acb23bcd339f",
            "prev_hash": "20112a0abb16e67c7a1a38879a98a2b4c562459c8f83c8dad08d135828bcc360",
            "hash": "9f1403581928675e28db67b6f6c839cd47fe9ae25ca40d8dca29e9b123296155",
            "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": 11,
            "recorded_at": "2026-10-31T17:45:42Z",
            "content": "{\"cpv\": \"90700000\", \"url\": \"https://bazakonkurencyjnosci.funduszeeuropejskie.gov.pl/ogloszenia/295939\", \"buyer\": \"Biuro Urządzania Lasu i Geodezji Leśnej\", \"title\": \"Działania ochrony czynnej na terenie rezerwatu przyrody Torfowisko Serafin (obszar Natura 2000 PLH140057)\", \"region\": \"mazowieckie\", \"source\": \"baza_konkurencyjnosci\", \"status\": \"active\", \"cpv_more\": [], \"location\": \"Serafin, mazowieckie\", \"source_id\": \"295939\", \"deadline_at\": \"2026-11-06T12:00:00Z\", \"notice_type\": \"Zapytanie ofertowe\", \"published_at\": \"2026-10-23T00:00:00Z\", \"procedure_url\": \"https://bazakonkurencyjnosci.funduszeeuropejskie.gov.pl/ogloszenia/295939\"}",
            "content_hash": "327095636ca2f449bda8c5df2e4f6cb0eba264900d72026187555fdd83b6330e",
            "prev_hash": "9f1403581928675e28db67b6f6c839cd47fe9ae25ca40d8dca29e9b123296155",
            "hash": "b08c4205b4d5225a42c74bf2b411f3d5d70153a9267a68f9e1077cecbe720309",
            "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": 12,
            "recorded_at": "2026-11-01T00:45:49Z",
            "content": "{\"cpv\": \"90700000\", \"url\": \"https://bazakonkurencyjnosci.funduszeeuropejskie.gov.pl/ogloszenia/295939\", \"buyer\": \"Biuro Urządzania Lasu i Geodezji Leśnej\", \"title\": \"Działania ochrony czynnej na terenie rezerwatu przyrody Torfowisko Serafin (obszar Natura 2000 PLH140057)\", \"region\": \"mazowieckie\", \"source\": \"baza_konkurencyjnosci\", \"status\": \"active\", \"cpv_more\": [], \"location\": \"Serafin, mazowieckie\", \"source_id\": \"295939\", \"deadline_at\": \"2026-11-06T12:00:00Z\", \"notice_type\": \"Zapytanie ofertowe\", \"published_at\": \"2026-10-23T00:00:00Z\", \"procedure_url\": \"https://oneplace.marketplanet.pl/zapytania-ofertowe-przetargi/-/rfp/view/3851506/dzialania-ochrony-czynnej-na-terenie-rezerwatu-przyrody-torfowisko-serafin-obszar-natura-2000-plh140057-\"}",
            "content_hash": "2678580157c2a0dee04a457e97cede7c9c31f8120096a68071d6acb23bcd339f",
            "prev_hash": "b08c4205b4d5225a42c74bf2b411f3d5d70153a9267a68f9e1077cecbe720309",
            "hash": "345ef859de80dab2cc4850a8ef10b4a296269a9ddb38a092e3bd6bc44cd9ec21",
            "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": 13,
            "recorded_at": "2026-11-01T06:45:50Z",
            "content": "{\"cpv\": \"90700000\", \"url\": \"https://bazakonkurencyjnosci.funduszeeuropejskie.gov.pl/ogloszenia/295939\", \"buyer\": \"Biuro Urządzania Lasu i Geodezji Leśnej\", \"title\": \"Działania ochrony czynnej na terenie rezerwatu przyrody Torfowisko Serafin (obszar Natura 2000 PLH140057)\", \"region\": \"mazowieckie\", \"source\": \"baza_konkurencyjnosci\", \"status\": \"active\", \"cpv_more\": [], \"location\": \"Serafin, mazowieckie\", \"source_id\": \"295939\", \"deadline_at\": \"2026-11-06T12:00:00Z\", \"notice_type\": \"Zapytanie ofertowe\", \"published_at\": \"2026-10-23T00:00:00Z\", \"procedure_url\": \"https://bazakonkurencyjnosci.funduszeeuropejskie.gov.pl/ogloszenia/295939\"}",
            "content_hash": "327095636ca2f449bda8c5df2e4f6cb0eba264900d72026187555fdd83b6330e",
            "prev_hash": "345ef859de80dab2cc4850a8ef10b4a296269a9ddb38a092e3bd6bc44cd9ec21",
            "hash": "6661a3d40919cbafe753f0dbd28635acba913c55a77050a8cdf94ae880540179",
            "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": 14,
            "recorded_at": "2026-11-02T01:45:43Z",
            "content": "{\"cpv\": \"90700000\", \"url\": \"https://bazakonkurencyjnosci.funduszeeuropejskie.gov.pl/ogloszenia/295939\", \"buyer\": \"Biuro Urządzania Lasu i Geodezji Leśnej\", \"title\": \"Działania ochrony czynnej na terenie rezerwatu przyrody Torfowisko Serafin (obszar Natura 2000 PLH140057)\", \"region\": \"mazowieckie\", \"source\": \"baza_konkurencyjnosci\", \"status\": \"active\", \"cpv_more\": [], \"location\": \"Serafin, mazowieckie\", \"source_id\": \"295939\", \"deadline_at\": \"2026-11-06T12:00:00Z\", \"notice_type\": \"Zapytanie ofertowe\", \"published_at\": \"2026-10-23T00:00:00Z\", \"procedure_url\": \"https://oneplace.marketplanet.pl/zapytania-ofertowe-przetargi/-/rfp/view/3851506/dzialania-ochrony-czynnej-na-terenie-rezerwatu-przyrody-torfowisko-serafin-obszar-natura-2000-plh140057-\"}",
            "content_hash": "2678580157c2a0dee04a457e97cede7c9c31f8120096a68071d6acb23bcd339f",
            "prev_hash": "6661a3d40919cbafe753f0dbd28635acba913c55a77050a8cdf94ae880540179",
            "hash": "fe030bf7d90e663689f74e2400cda9700e579a33112cc353203ac696234c8d3b",
            "actor": null,
            "seal": null
        },
        {
            "version": 15,
            "recorded_at": "2026-11-02T07:35:35Z",
            "content": "{\"cpv\": \"90700000\", \"url\": \"https://bazakonkurencyjnosci.funduszeeuropejskie.gov.pl/ogloszenia/295939\", \"buyer\": \"Biuro Urządzania Lasu i Geodezji Leśnej\", \"title\": \"Działania ochrony czynnej na terenie rezerwatu przyrody Torfowisko Serafin (obszar Natura 2000 PLH140057)\", \"region\": \"mazowieckie\", \"source\": \"baza_konkurencyjnosci\", \"status\": \"active\", \"cpv_more\": [], \"location\": \"Serafin, mazowieckie\", \"source_id\": \"295939\", \"deadline_at\": \"2026-11-06T12:00:00Z\", \"notice_type\": \"Zapytanie ofertowe\", \"published_at\": \"2026-10-23T00:00:00Z\", \"procedure_url\": \"https://bazakonkurencyjnosci.funduszeeuropejskie.gov.pl/ogloszenia/295939\"}",
            "content_hash": "327095636ca2f449bda8c5df2e4f6cb0eba264900d72026187555fdd83b6330e",
            "prev_hash": "fe030bf7d90e663689f74e2400cda9700e579a33112cc353203ac696234c8d3b",
            "hash": "940cbc44fab2bf07cbd8924a4b4ed1c6786a93701e63713350e2446679f49c6e",
            "actor": null,
            "seal": null
        }
    ]
}