{
    "tender_id": 4122242,
    "check": {
        "ok": true,
        "versions": 11,
        "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": "2026-10-30T10:49:59Z",
            "content": "{\"cpv\": \"30237000\", \"url\": \"https://ezamowienia.gov.pl/mo-client-board/bzp/notice-details/id/08df3667-f71a-a4b0-e2d6-6b000120b013\", \"buyer\": \"KOMENDA WOJEWÓDZKA POLICJI W GDAŃSKU\", \"title\": \"DOSTAWA AKCESORIÓW KOMPUTEROWYCH\", \"region\": \"pomorskie\", \"source\": \"ezamowienia_notices\", \"status\": \"active\", \"cpv_more\": [], \"location\": \"Gdańsk, pomorskie\", \"buyer_nip\": \"5830010088\", \"source_id\": \"2026/BZP 00512137/01\", \"deadline_at\": \"2026-11-12T08:30:00Z\", \"notice_type\": \"Ogloszenie o zamowieniu\", \"published_at\": \"2026-10-30T09:27:07Z\", \"notice_number\": \"2026/BZP 00512137/01\"}",
            "content_hash": "9da96d5b9e3b6795d9272eaf142e32e71817425e6fb0b7db40e3d6f5d362c30a",
            "prev_hash": "0000000000000000000000000000000000000000000000000000000000000000",
            "hash": "5e4291e5936d6e2e6fa6884c03e10278ebbcebb9359cdc8ebdc81b3f5544b86c",
            "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": 2,
            "recorded_at": "2026-10-30T13:45:39Z",
            "content": "{\"cpv\": \"30237000\", \"url\": \"https://ezamowienia.gov.pl/mo-client-board/bzp/notice-details/id/08df3667-f71a-a4b0-e2d6-6b000120b013\", \"buyer\": \"KOMENDA WOJEWÓDZKA POLICJI W GDAŃSKU\", \"title\": \"DOSTAWA AKCESORIÓW KOMPUTEROWYCH\", \"region\": \"pomorskie\", \"source\": \"ezamowienia_notices\", \"status\": \"active\", \"cpv_more\": [], \"location\": \"Gdańsk, pomorskie\", \"buyer_nip\": \"5830010088\", \"source_id\": \"2026/BZP 00512137/01\", \"deadline_at\": \"2026-11-12T08:30:00Z\", \"notice_type\": \"Ogloszenie o zamowieniu\", \"published_at\": \"2026-10-30T09:27:07Z\", \"notice_number\": \"2026/BZP 00512137/01\", \"procedure_url\": \"https://ezamowienia.gov.pl/mo-client-board/bzp/notice-details/id/08df3667-f71a-a4b0-e2d6-6b000120b013\"}",
            "content_hash": "9a7987dd481708647e540a5f8ede8ca5fa36c8fc17363eaa93806c6883bce6bd",
            "prev_hash": "5e4291e5936d6e2e6fa6884c03e10278ebbcebb9359cdc8ebdc81b3f5544b86c",
            "hash": "012637f0759e55de295953373409fddf241343c748e5ee068d68b9d4ac41a349",
            "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": 3,
            "recorded_at": "2026-10-30T14:04:47Z",
            "content": "{\"cpv\": \"30237000\", \"url\": \"https://ezamowienia.gov.pl/mo-client-board/bzp/notice-details/id/08df3667-f71a-a4b0-e2d6-6b000120b013\", \"buyer\": \"KOMENDA WOJEWÓDZKA POLICJI W GDAŃSKU\", \"title\": \"DOSTAWA AKCESORIÓW KOMPUTEROWYCH\", \"region\": \"pomorskie\", \"source\": \"ezamowienia_notices\", \"status\": \"active\", \"cpv_more\": [], \"location\": \"Gdańsk, pomorskie\", \"source_id\": \"2026/BZP 00512137/01\", \"deadline_at\": \"2026-11-12T08:30:00Z\", \"notice_type\": \"Ogloszenie o zamowieniu\", \"published_at\": \"2026-10-30T09:27:07Z\", \"notice_number\": \"2026/BZP 00512137/01\", \"procedure_url\": \"https://ezamowienia.gov.pl/mo-client-board/bzp/notice-details/id/08df3667-f71a-a4b0-e2d6-6b000120b013\"}",
            "content_hash": "293bf77e7bdc4e17dec084285f8045f15891694be73daf292dc84aac794102ab",
            "prev_hash": "012637f0759e55de295953373409fddf241343c748e5ee068d68b9d4ac41a349",
            "hash": "820cfbaeb1a0aa9eacecea00b1cd7ca3fae7c3c92b152f4556aa952fb21c854e",
            "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": 4,
            "recorded_at": "2026-10-30T15:12:22Z",
            "content": "{\"cpv\": \"30237000\", \"url\": \"https://ezamowienia.gov.pl/mo-client-board/bzp/notice-details/id/08df3667-f71a-a4b0-e2d6-6b000120b013\", \"buyer\": \"KOMENDA WOJEWÓDZKA POLICJI W GDAŃSKU\", \"title\": \"DOSTAWA AKCESORIÓW KOMPUTEROWYCH\", \"region\": \"pomorskie\", \"source\": \"ezamowienia_notices\", \"status\": \"active\", \"cpv_more\": [], \"location\": \"Gdańsk, pomorskie\", \"buyer_nip\": \"5830010088\", \"source_id\": \"2026/BZP 00512137/01\", \"deadline_at\": \"2026-11-12T08:30:00Z\", \"notice_type\": \"Ogloszenie o zamowieniu\", \"published_at\": \"2026-10-30T09:27:07Z\", \"notice_number\": \"2026/BZP 00512137/01\", \"procedure_url\": \"https://ezamowienia.gov.pl/mo-client-board/bzp/notice-details/id/08df3667-f71a-a4b0-e2d6-6b000120b013\"}",
            "content_hash": "9a7987dd481708647e540a5f8ede8ca5fa36c8fc17363eaa93806c6883bce6bd",
            "prev_hash": "820cfbaeb1a0aa9eacecea00b1cd7ca3fae7c3c92b152f4556aa952fb21c854e",
            "hash": "862e3d3275597f5d4af84a49927ea8c2262b4344f52f064791438161f70f2c08",
            "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": 5,
            "recorded_at": "2026-10-30T20:45:29Z",
            "content": "{\"cpv\": \"30237000\", \"url\": \"https://ezamowienia.gov.pl/mo-client-board/bzp/notice-details/id/08df3667-f71a-a4b0-e2d6-6b000120b013\", \"buyer\": \"KOMENDA WOJEWÓDZKA POLICJI W GDAŃSKU\", \"title\": \"DOSTAWA AKCESORIÓW KOMPUTEROWYCH\", \"region\": \"pomorskie\", \"source\": \"ezamowienia_notices\", \"status\": \"active\", \"cpv_more\": [], \"location\": \"Gdańsk, pomorskie\", \"source_id\": \"2026/BZP 00512137/01\", \"deadline_at\": \"2026-11-12T08:30:00Z\", \"notice_type\": \"Ogloszenie o zamowieniu\", \"published_at\": \"2026-10-30T09:27:07Z\", \"notice_number\": \"2026/BZP 00512137/01\", \"procedure_url\": \"https://ezamowienia.gov.pl/mo-client-board/bzp/notice-details/id/08df3667-f71a-a4b0-e2d6-6b000120b013\"}",
            "content_hash": "293bf77e7bdc4e17dec084285f8045f15891694be73daf292dc84aac794102ab",
            "prev_hash": "862e3d3275597f5d4af84a49927ea8c2262b4344f52f064791438161f70f2c08",
            "hash": "4ce0609a826a7730e56ceb327999f5106feb1539c179157499dfc718e85cf5ff",
            "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": 6,
            "recorded_at": "2026-10-30T21:45:30Z",
            "content": "{\"cpv\": \"30237000\", \"url\": \"https://ezamowienia.gov.pl/mo-client-board/bzp/notice-details/id/08df3667-f71a-a4b0-e2d6-6b000120b013\", \"buyer\": \"KOMENDA WOJEWÓDZKA POLICJI W GDAŃSKU\", \"title\": \"DOSTAWA AKCESORIÓW KOMPUTEROWYCH\", \"region\": \"pomorskie\", \"source\": \"ezamowienia_notices\", \"status\": \"active\", \"cpv_more\": [], \"location\": \"Gdańsk, pomorskie\", \"source_id\": \"2026/BZP 00512137/01\", \"deadline_at\": \"2026-11-12T08:30:00Z\", \"notice_type\": \"Ogloszenie o zamowieniu\", \"published_at\": \"2026-10-30T09:27:07Z\", \"notice_number\": \"2026/BZP 00512137/01\", \"procedure_url\": \"https://platformazakupowa.pl/transakcja/1401283\"}",
            "content_hash": "2db3938a59e5ff429233363712dff0f0751fc0da61a18952739d104ea98c2985",
            "prev_hash": "4ce0609a826a7730e56ceb327999f5106feb1539c179157499dfc718e85cf5ff",
            "hash": "9579ff0483f0454fb98c6a77eb521036ebda95c8ebd67684c302fc49670513b4",
            "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": 7,
            "recorded_at": "2026-10-30T21:52:44Z",
            "content": "{\"cpv\": \"30237000\", \"url\": \"https://ezamowienia.gov.pl/mo-client-board/bzp/notice-details/id/08df3667-f71a-a4b0-e2d6-6b000120b013\", \"buyer\": \"KOMENDA WOJEWÓDZKA POLICJI W GDAŃSKU\", \"title\": \"DOSTAWA AKCESORIÓW KOMPUTEROWYCH\", \"region\": \"pomorskie\", \"source\": \"ezamowienia_notices\", \"status\": \"active\", \"cpv_more\": [], \"location\": \"Gdańsk, pomorskie\", \"buyer_nip\": \"5830010088\", \"source_id\": \"2026/BZP 00512137/01\", \"deadline_at\": \"2026-11-12T08:30:00Z\", \"notice_type\": \"Ogloszenie o zamowieniu\", \"published_at\": \"2026-10-30T09:27:07Z\", \"notice_number\": \"2026/BZP 00512137/01\", \"procedure_url\": \"https://platformazakupowa.pl/transakcja/1401283\"}",
            "content_hash": "cb789e188bb07e2885c874d657b3e6e26210a6fea0433aabc674c18dc564ca77",
            "prev_hash": "9579ff0483f0454fb98c6a77eb521036ebda95c8ebd67684c302fc49670513b4",
            "hash": "4cdd0fac9cb6aa61a2d12fd4ec352c22b4cff8fec815f2e081878828df21be6a",
            "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": 8,
            "recorded_at": "2026-10-31T05:25:18Z",
            "content": "{\"cpv\": \"30237000\", \"url\": \"https://ezamowienia.gov.pl/mo-client-board/bzp/notice-details/id/08df3667-f71a-a4b0-e2d6-6b000120b013\", \"buyer\": \"KOMENDA WOJEWÓDZKA POLICJI W GDAŃSKU\", \"title\": \"DOSTAWA AKCESORIÓW KOMPUTEROWYCH\", \"region\": \"pomorskie\", \"source\": \"ezamowienia_notices\", \"status\": \"active\", \"cpv_more\": [], \"location\": \"Gdańsk, pomorskie\", \"source_id\": \"2026/BZP 00512137/01\", \"deadline_at\": \"2026-11-12T08:30:00Z\", \"notice_type\": \"Ogloszenie o zamowieniu\", \"published_at\": \"2026-10-30T09:27:07Z\", \"notice_number\": \"2026/BZP 00512137/01\", \"procedure_url\": \"https://platformazakupowa.pl/transakcja/1401283\"}",
            "content_hash": "2db3938a59e5ff429233363712dff0f0751fc0da61a18952739d104ea98c2985",
            "prev_hash": "4cdd0fac9cb6aa61a2d12fd4ec352c22b4cff8fec815f2e081878828df21be6a",
            "hash": "c407721860c6bac7094df6a50aa7aff5074ac38eaff3480a77fe8dbf75bdb743",
            "actor": null,
            "seal": null
        },
        {
            "version": 9,
            "recorded_at": "2026-10-31T06:56:23Z",
            "content": "{\"cpv\": \"30237000\", \"url\": \"https://ezamowienia.gov.pl/mo-client-board/bzp/notice-details/id/08df3667-f71a-a4b0-e2d6-6b000120b013\", \"buyer\": \"KOMENDA WOJEWÓDZKA POLICJI W GDAŃSKU\", \"title\": \"DOSTAWA AKCESORIÓW KOMPUTEROWYCH\", \"region\": \"pomorskie\", \"source\": \"ezamowienia_notices\", \"status\": \"active\", \"cpv_more\": [], \"location\": \"Gdańsk, pomorskie\", \"buyer_nip\": \"5830010088\", \"source_id\": \"2026/BZP 00512137/01\", \"deadline_at\": \"2026-11-12T08:30:00Z\", \"notice_type\": \"Ogloszenie o zamowieniu\", \"published_at\": \"2026-10-30T09:27:07Z\", \"notice_number\": \"2026/BZP 00512137/01\", \"procedure_url\": \"https://platformazakupowa.pl/transakcja/1401283\"}",
            "content_hash": "cb789e188bb07e2885c874d657b3e6e26210a6fea0433aabc674c18dc564ca77",
            "prev_hash": "c407721860c6bac7094df6a50aa7aff5074ac38eaff3480a77fe8dbf75bdb743",
            "hash": "9f040db0d6ac0f773217934e1ef36c76f02ecd1c40e0e4dc5c38866b89074687",
            "actor": null,
            "seal": null
        },
        {
            "version": 10,
            "recorded_at": "2026-10-31T11:24:32Z",
            "content": "{\"cpv\": \"30237000\", \"url\": \"https://ezamowienia.gov.pl/mo-client-board/bzp/notice-details/id/08df3667-f71a-a4b0-e2d6-6b000120b013\", \"buyer\": \"KOMENDA WOJEWÓDZKA POLICJI W GDAŃSKU\", \"title\": \"DOSTAWA AKCESORIÓW KOMPUTEROWYCH\", \"region\": \"pomorskie\", \"source\": \"ezamowienia_notices\", \"status\": \"active\", \"cpv_more\": [], \"location\": \"Gdańsk, pomorskie\", \"source_id\": \"2026/BZP 00512137/01\", \"deadline_at\": \"2026-11-12T08:30:00Z\", \"notice_type\": \"Ogloszenie o zamowieniu\", \"published_at\": \"2026-10-30T09:27:07Z\", \"notice_number\": \"2026/BZP 00512137/01\", \"procedure_url\": \"https://platformazakupowa.pl/transakcja/1401283\"}",
            "content_hash": "2db3938a59e5ff429233363712dff0f0751fc0da61a18952739d104ea98c2985",
            "prev_hash": "9f040db0d6ac0f773217934e1ef36c76f02ecd1c40e0e4dc5c38866b89074687",
            "hash": "55b52caf78eecb1ada956f621e61c94fdd30ff6477d789cb22ef55bbf7ca8f61",
            "actor": null,
            "seal": null
        },
        {
            "version": 11,
            "recorded_at": "2026-10-31T12:28:19Z",
            "content": "{\"cpv\": \"30237000\", \"url\": \"https://ezamowienia.gov.pl/mo-client-board/bzp/notice-details/id/08df3667-f71a-a4b0-e2d6-6b000120b013\", \"buyer\": \"KOMENDA WOJEWÓDZKA POLICJI W GDAŃSKU\", \"title\": \"DOSTAWA AKCESORIÓW KOMPUTEROWYCH\", \"region\": \"pomorskie\", \"source\": \"ezamowienia_notices\", \"status\": \"active\", \"cpv_more\": [], \"location\": \"Gdańsk, pomorskie\", \"buyer_nip\": \"5830010088\", \"source_id\": \"2026/BZP 00512137/01\", \"deadline_at\": \"2026-11-12T08:30:00Z\", \"notice_type\": \"Ogloszenie o zamowieniu\", \"published_at\": \"2026-10-30T09:27:07Z\", \"notice_number\": \"2026/BZP 00512137/01\", \"procedure_url\": \"https://platformazakupowa.pl/transakcja/1401283\"}",
            "content_hash": "cb789e188bb07e2885c874d657b3e6e26210a6fea0433aabc674c18dc564ca77",
            "prev_hash": "55b52caf78eecb1ada956f621e61c94fdd30ff6477d789cb22ef55bbf7ca8f61",
            "hash": "4e1a353203de060d206701e4c308aa62a1bb64f0eab1d451418d326b51925f3e",
            "actor": null,
            "seal": null
        }
    ]
}