{
    "tender_id": 3007202,
    "check": {
        "ok": true,
        "versions": 10,
        "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\": \"44211100\", \"url\": \"https://ezamowienia.gov.pl/mo-client-board/bzp/notice-details/id/08df30e7-2be1-5ecf-701a-d000013b536f\", \"buyer\": \"Powiat Kamiennogórski\", \"title\": \"DOSTAWA KONTENERÓW MAGAZYNOWYCH (SKŁADANYCH) NA POTRZEBY POWIATU KAMIENNOGÓRSKIEGO\", \"region\": \"dolnoslaskie\", \"source\": \"ezamowienia_notices\", \"status\": \"active\", \"cpv_more\": [], \"location\": \"Kamienna Góra, dolnośląskie\", \"buyer_nip\": \"6141474708\", \"source_id\": \"2026/BZP 00503168/01\", \"deadline_at\": \"2026-11-02T10:00:00Z\", \"notice_type\": \"Ogloszenie o zamowieniu\", \"published_at\": \"2026-10-23T09:22:34Z\", \"notice_number\": \"2026/BZP 00503168/01\", \"procedure_url\": \"https://platformazakupowa.pl/transakcja/1397268\"}",
            "content_hash": "1275807824a66d3d5de80166a9586c9fdbc76cb40d9e52a591b637c50cad8a84",
            "prev_hash": "0000000000000000000000000000000000000000000000000000000000000000",
            "hash": "5c17ec8e3b5376e737eba12822b40758c3f2b29a1745ae8d57c48631b8be1666",
            "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": "2026-10-25T22:21:52Z",
            "content": "{\"cpv\": \"44211100\", \"url\": \"https://ezamowienia.gov.pl/mo-client-board/bzp/notice-details/id/08df30e7-2be1-5ecf-701a-d000013b536f\", \"buyer\": \"Powiat Kamiennogórski\", \"title\": \"DOSTAWA KONTENERÓW MAGAZYNOWYCH (SKŁADANYCH) NA POTRZEBY POWIATU KAMIENNOGÓRSKIEGO\", \"region\": \"dolnoslaskie\", \"source\": \"ezamowienia_notices\", \"status\": \"active\", \"cpv_more\": [], \"location\": \"Kamienna Góra, dolnośląskie\", \"source_id\": \"2026/BZP 00503168/01\", \"deadline_at\": \"2026-11-02T10:00:00Z\", \"notice_type\": \"Ogloszenie o zamowieniu\", \"published_at\": \"2026-10-23T09:22:34Z\", \"notice_number\": \"2026/BZP 00503168/01\", \"procedure_url\": \"https://platformazakupowa.pl/transakcja/1397268\"}",
            "content_hash": "c346113540dc5af32acd8f07e26abe11ed97698ca1dad7b745ec512f8bf0466a",
            "prev_hash": "5c17ec8e3b5376e737eba12822b40758c3f2b29a1745ae8d57c48631b8be1666",
            "hash": "c895ef1140fbdae0648dae253fa6811751afb3fa15f362cf8b393c66ffe6329d",
            "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": 3,
            "recorded_at": "2026-10-25T23:21:20Z",
            "content": "{\"cpv\": \"44211100\", \"url\": \"https://ezamowienia.gov.pl/mo-client-board/bzp/notice-details/id/08df30e7-2be1-5ecf-701a-d000013b536f\", \"buyer\": \"Powiat Kamiennogórski\", \"title\": \"DOSTAWA KONTENERÓW MAGAZYNOWYCH (SKŁADANYCH) NA POTRZEBY POWIATU KAMIENNOGÓRSKIEGO\", \"region\": \"dolnoslaskie\", \"source\": \"ezamowienia_notices\", \"status\": \"active\", \"cpv_more\": [], \"location\": \"Kamienna Góra, dolnośląskie\", \"buyer_nip\": \"6141474708\", \"source_id\": \"2026/BZP 00503168/01\", \"deadline_at\": \"2026-11-02T10:00:00Z\", \"notice_type\": \"Ogloszenie o zamowieniu\", \"published_at\": \"2026-10-23T09:22:34Z\", \"notice_number\": \"2026/BZP 00503168/01\", \"procedure_url\": \"https://platformazakupowa.pl/transakcja/1397268\"}",
            "content_hash": "1275807824a66d3d5de80166a9586c9fdbc76cb40d9e52a591b637c50cad8a84",
            "prev_hash": "c895ef1140fbdae0648dae253fa6811751afb3fa15f362cf8b393c66ffe6329d",
            "hash": "09f9567b799aa7f684dfd103d1387bfb1819c0d5a214e342ebda015510cc5d13",
            "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": 4,
            "recorded_at": "2026-10-26T16:37:43Z",
            "content": "{\"cpv\": \"44211100\", \"url\": \"https://ezamowienia.gov.pl/mo-client-board/bzp/notice-details/id/08df30e7-2be1-5ecf-701a-d000013b536f\", \"buyer\": \"Powiat Kamiennogórski\", \"title\": \"DOSTAWA KONTENERÓW MAGAZYNOWYCH (SKŁADANYCH) NA POTRZEBY POWIATU KAMIENNOGÓRSKIEGO\", \"region\": \"dolnoslaskie\", \"source\": \"ezamowienia_notices\", \"status\": \"active\", \"cpv_more\": [], \"location\": \"Kamienna Góra, dolnośląskie\", \"source_id\": \"2026/BZP 00503168/01\", \"deadline_at\": \"2026-11-02T10:00:00Z\", \"notice_type\": \"Ogloszenie o zamowieniu\", \"published_at\": \"2026-10-23T09:22:34Z\", \"notice_number\": \"2026/BZP 00503168/01\", \"procedure_url\": \"https://platformazakupowa.pl/transakcja/1397268\"}",
            "content_hash": "c346113540dc5af32acd8f07e26abe11ed97698ca1dad7b745ec512f8bf0466a",
            "prev_hash": "09f9567b799aa7f684dfd103d1387bfb1819c0d5a214e342ebda015510cc5d13",
            "hash": "dd4b2815cb244870a410fc0df73207b3e987cd391dafc0de85128d1719e0501d",
            "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": 5,
            "recorded_at": "2026-10-26T17:38:16Z",
            "content": "{\"cpv\": \"44211100\", \"url\": \"https://ezamowienia.gov.pl/mo-client-board/bzp/notice-details/id/08df30e7-2be1-5ecf-701a-d000013b536f\", \"buyer\": \"Powiat Kamiennogórski\", \"title\": \"DOSTAWA KONTENERÓW MAGAZYNOWYCH (SKŁADANYCH) NA POTRZEBY POWIATU KAMIENNOGÓRSKIEGO\", \"region\": \"dolnoslaskie\", \"source\": \"ezamowienia_notices\", \"status\": \"active\", \"cpv_more\": [], \"location\": \"Kamienna Góra, dolnośląskie\", \"buyer_nip\": \"6141474708\", \"source_id\": \"2026/BZP 00503168/01\", \"deadline_at\": \"2026-11-02T10:00:00Z\", \"notice_type\": \"Ogloszenie o zamowieniu\", \"published_at\": \"2026-10-23T09:22:34Z\", \"notice_number\": \"2026/BZP 00503168/01\", \"procedure_url\": \"https://platformazakupowa.pl/transakcja/1397268\"}",
            "content_hash": "1275807824a66d3d5de80166a9586c9fdbc76cb40d9e52a591b637c50cad8a84",
            "prev_hash": "dd4b2815cb244870a410fc0df73207b3e987cd391dafc0de85128d1719e0501d",
            "hash": "f0e073e959bc07bf1bbf0cac431ea4deb5efee07becfbd5b8bd14bf21233a8fb",
            "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": 6,
            "recorded_at": "2026-10-26T19:24:46Z",
            "content": "{\"cpv\": \"44211100\", \"url\": \"https://ezamowienia.gov.pl/mo-client-board/bzp/notice-details/id/08df30e7-2be1-5ecf-701a-d000013b536f\", \"buyer\": \"Powiat Kamiennogórski\", \"title\": \"DOSTAWA KONTENERÓW MAGAZYNOWYCH (SKŁADANYCH) NA POTRZEBY POWIATU KAMIENNOGÓRSKIEGO\", \"region\": \"dolnoslaskie\", \"source\": \"ezamowienia_notices\", \"status\": \"active\", \"cpv_more\": [], \"location\": \"Kamienna Góra, dolnośląskie\", \"source_id\": \"2026/BZP 00503168/01\", \"deadline_at\": \"2026-11-02T10:00:00Z\", \"notice_type\": \"Ogloszenie o zamowieniu\", \"published_at\": \"2026-10-23T09:22:34Z\", \"notice_number\": \"2026/BZP 00503168/01\", \"procedure_url\": \"https://platformazakupowa.pl/transakcja/1397268\"}",
            "content_hash": "c346113540dc5af32acd8f07e26abe11ed97698ca1dad7b745ec512f8bf0466a",
            "prev_hash": "f0e073e959bc07bf1bbf0cac431ea4deb5efee07becfbd5b8bd14bf21233a8fb",
            "hash": "61b8b94c511b99ed97fc6d7bbf4a736f7272ac12940042e5bcb9e6ffe68d56b8",
            "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": 7,
            "recorded_at": "2026-10-26T19:52:00Z",
            "content": "{\"cpv\": \"44211100\", \"url\": \"https://ezamowienia.gov.pl/mo-client-board/bzp/notice-details/id/08df30e7-2be1-5ecf-701a-d000013b536f\", \"buyer\": \"Powiat Kamiennogórski\", \"title\": \"DOSTAWA KONTENERÓW MAGAZYNOWYCH (SKŁADANYCH) NA POTRZEBY POWIATU KAMIENNOGÓRSKIEGO\", \"region\": \"dolnoslaskie\", \"source\": \"ezamowienia_notices\", \"status\": \"active\", \"cpv_more\": [], \"location\": \"Kamienna Góra, dolnośląskie\", \"buyer_nip\": \"6141474708\", \"source_id\": \"2026/BZP 00503168/01\", \"deadline_at\": \"2026-11-02T10:00:00Z\", \"notice_type\": \"Ogloszenie o zamowieniu\", \"published_at\": \"2026-10-23T09:22:34Z\", \"notice_number\": \"2026/BZP 00503168/01\", \"procedure_url\": \"https://platformazakupowa.pl/transakcja/1397268\"}",
            "content_hash": "1275807824a66d3d5de80166a9586c9fdbc76cb40d9e52a591b637c50cad8a84",
            "prev_hash": "61b8b94c511b99ed97fc6d7bbf4a736f7272ac12940042e5bcb9e6ffe68d56b8",
            "hash": "6e12cc4f6e08e52fd11711b3e640604653392dc952edf02f2fa15799932e3ae6",
            "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": 8,
            "recorded_at": "2026-10-26T20:19:31Z",
            "content": "{\"cpv\": \"44211100\", \"url\": \"https://ezamowienia.gov.pl/mo-client-board/bzp/notice-details/id/08df30e7-2be1-5ecf-701a-d000013b536f\", \"buyer\": \"Powiat Kamiennogórski\", \"title\": \"DOSTAWA KONTENERÓW MAGAZYNOWYCH (SKŁADANYCH) NA POTRZEBY POWIATU KAMIENNOGÓRSKIEGO\", \"region\": \"dolnoslaskie\", \"source\": \"ezamowienia_notices\", \"status\": \"active\", \"cpv_more\": [], \"location\": \"Kamienna Góra, dolnośląskie\", \"source_id\": \"2026/BZP 00503168/01\", \"deadline_at\": \"2026-11-02T10:00:00Z\", \"notice_type\": \"Ogloszenie o zamowieniu\", \"published_at\": \"2026-10-23T09:22:34Z\", \"notice_number\": \"2026/BZP 00503168/01\", \"procedure_url\": \"https://platformazakupowa.pl/transakcja/1397268\"}",
            "content_hash": "c346113540dc5af32acd8f07e26abe11ed97698ca1dad7b745ec512f8bf0466a",
            "prev_hash": "6e12cc4f6e08e52fd11711b3e640604653392dc952edf02f2fa15799932e3ae6",
            "hash": "7ab1adfc8930c5704bd3fe9ca2e702397ebcd47a620d896eac5dda23d7db7dbc",
            "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": 9,
            "recorded_at": "2026-10-26T21:16:36Z",
            "content": "{\"cpv\": \"44211100\", \"url\": \"https://ezamowienia.gov.pl/mo-client-board/bzp/notice-details/id/08df30e7-2be1-5ecf-701a-d000013b536f\", \"buyer\": \"Powiat Kamiennogórski\", \"title\": \"DOSTAWA KONTENERÓW MAGAZYNOWYCH (SKŁADANYCH) NA POTRZEBY POWIATU KAMIENNOGÓRSKIEGO\", \"region\": \"dolnoslaskie\", \"source\": \"ezamowienia_notices\", \"status\": \"active\", \"cpv_more\": [], \"location\": \"Kamienna Góra, dolnośląskie\", \"buyer_nip\": \"6141474708\", \"source_id\": \"2026/BZP 00503168/01\", \"deadline_at\": \"2026-11-02T10:00:00Z\", \"notice_type\": \"Ogloszenie o zamowieniu\", \"published_at\": \"2026-10-23T09:22:34Z\", \"notice_number\": \"2026/BZP 00503168/01\", \"procedure_url\": \"https://platformazakupowa.pl/transakcja/1397268\"}",
            "content_hash": "1275807824a66d3d5de80166a9586c9fdbc76cb40d9e52a591b637c50cad8a84",
            "prev_hash": "7ab1adfc8930c5704bd3fe9ca2e702397ebcd47a620d896eac5dda23d7db7dbc",
            "hash": "8df44cc9a3331231225e15a0f3ac7d221508495354824eaac06dae031745c6c4",
            "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": 10,
            "recorded_at": "2026-10-27T01:04:29Z",
            "content": "{\"cpv\": \"44211100\", \"url\": \"https://ezamowienia.gov.pl/mo-client-board/bzp/notice-details/id/08df30e7-2be1-5ecf-701a-d000013b536f\", \"buyer\": \"Powiat Kamiennogórski\", \"title\": \"DOSTAWA KONTENERÓW MAGAZYNOWYCH (SKŁADANYCH) NA POTRZEBY POWIATU KAMIENNOGÓRSKIEGO\", \"region\": \"dolnoslaskie\", \"source\": \"ezamowienia_notices\", \"status\": \"active\", \"cpv_more\": [], \"location\": \"Kamienna Góra, dolnośląskie\", \"source_id\": \"2026/BZP 00503168/01\", \"deadline_at\": \"2026-11-02T10:00:00Z\", \"notice_type\": \"Ogloszenie o zamowieniu\", \"published_at\": \"2026-10-23T09:22:34Z\", \"notice_number\": \"2026/BZP 00503168/01\", \"procedure_url\": \"https://platformazakupowa.pl/transakcja/1397268\"}",
            "content_hash": "c346113540dc5af32acd8f07e26abe11ed97698ca1dad7b745ec512f8bf0466a",
            "prev_hash": "8df44cc9a3331231225e15a0f3ac7d221508495354824eaac06dae031745c6c4",
            "hash": "edc47eb13bb71ea4255e9788414e083ba0bae45ae4a76851429a7cafe0ca3be8",
            "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
            }
        }
    ]
}