{"copyright_id":"0xbce024a65b119ef61d1c3d8d1ad98ff3edb9f039bde0987194cb642f8f00a098","name":"Ministerio Restauración De Dios","registered_at":"2026-06-12T11:54:06Z","symbol":"NIM0289969","token_address":"0xb3edb877c5cc1de036ea0394d2ca942165e74b83","type":"artist","uuid":"e0ed3dff-f84f-4faf-b314-2fd12a5e1d14"}
1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 5. GET OTSVerificationAPI → pre-computed 6-check result from server 6. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbce024a65b119ef61d1c3d8d1ad98ff3edb9f039bde0987194cb642f8f00a098. Chain 2 (Bitcoin): anchored in block 953423 (2026-06-12T21:20:00Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/e0ed3dff-f84f-4faf-b314-2fd12a5e1d14.json and https://artists.proofprofile.net/proofs/artist/e0ed3dff-f84f-4faf-b314-2fd12a5e1d14.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb20907b918ed8a3fbbe944d4200c9bed8ecb64350426c868b0bb47c3f7674449. Chain 2 (Bitcoin): anchored in block 958079 (2026-07-15T00:21:05Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMFMG2320542.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa413c6c219a21ed417a4c74f76e9e9b9fe050e5913d0e2209df32c6d655e73c0. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMFMG2320556.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe3c5ef7a353387472f4d35eefa5a525faf2fa3bd1e8652b1bdf43274ffe00d6d. Chain 2 (Bitcoin): anchored in block 956476 (2026-07-03T09:04:44Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMFMG2320700.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2bc0713b508aac41721995d4b4251b7ecb2faa3e389efbc5f6d7f292d425686c. Chain 2 (Bitcoin): anchored in block 958163 (2026-07-15T14:38:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMFMG2320595.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xadf475501cd663671aa14974b0e6997db3d34ab35ec4c17449eb392e4c7762bb. Chain 2 (Bitcoin): anchored in block 958945 (2026-07-21T03:21:00Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM4TW2463810.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7c95ecaec9c434e5046960a5817ebd98974246331905b7c1ed683f172a4ec95d. Chain 2 (Bitcoin): anchored in block 958779 (2026-07-19T23:53:29Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM4TW2463811.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7234f2928bcf4f49840669d3b62aa05bc44bc24ba4f2b3e61ad659ad3bf365f7. Chain 2 (Bitcoin): anchored in block 958728 (2026-07-19T12:24:55Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM4TW2463812.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcc98b0eff642058a7c82f5a8281c00b4085ca528627ae3debcde14bc9e10cb3f. Chain 2 (Bitcoin): anchored in block 958951 (2026-07-21T04:38:46Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM4TW2463813.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x17c1e8e346a8cd83d2aa46aa0f5d0dcc643c2dfaa7dbbbec0c9b962116c1e477. Chain 2 (Bitcoin): anchored in block 958612 (2026-07-18T21:29:37Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM4TW2463814.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xac3c2e6a7b6d4a9b7986cb27ca57fe23095262c164e9998449027395d3b7caca. Chain 2 (Bitcoin): anchored in block 956728 (2026-07-05T01:43:49Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM4TW2463815.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xff482b96abdb184c8db8d0b52ada53f6ada6f1501a110ced9dfe6be20947782d. Chain 2 (Bitcoin): anchored in block 959084 (2026-07-22T00:50:00Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM4TW2463816.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xee2cccdfae107b7edb69964225d84a49d6ba3acf2949d1316d9abe4da7a7f448. Chain 2 (Bitcoin): anchored in block 958955 (2026-07-21T03:03:40Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM4TW2463817.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe5a98ea15500711de83cae8ae2bd258aad128cdf8d6baad35a14e9cbc7ebe481. Chain 2 (Bitcoin): anchored in block 958224 (2026-07-16T02:28:43Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMBZ92404643.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7974937d756d1900181fd4076c313bce7aa712b08dd028dd5a44c415c5a74f19. Chain 2 (Bitcoin): anchored in block 958783 (2026-07-19T23:34:25Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMBZ92404625.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb0a7ea6fe5cf097472210b313ccf98528f2d9908b91ebbcb4066b2f3684abf11. Chain 2 (Bitcoin): anchored in block 957754 (2026-07-12T21:26:22Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMBZ92404631.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdd628bab12347851b735de7e38aa3f0adb08f6f449b0424ea06e8efe32fb5304. Chain 2 (Bitcoin): anchored in block 956826 (2026-07-05T19:27:56Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM4TX2505394.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x67b4078e00060b39d1e6584a48b80b4399c93a4f4bc59df74ada712c3faf71a4. Chain 2 (Bitcoin): anchored in block 956772 (2026-07-05T10:01:46Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM6P42503201.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5dab59102cf896895ae33c5b66ce740beec16809f81c68b3e91547474d6f7933. Chain 2 (Bitcoin): anchored in block 958390 (2026-07-17T09:35:49Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM6P42503198.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xac52322e01035b27b79c46e52270585e4ad07b019963b608876421a642fb226e. Chain 2 (Bitcoin): anchored in block 958300 (2026-07-16T16:14:30Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM6P42503179.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3bfac1a8be9f0e386980257e2debbd36c8fa11c6526b89848463b6c8ab71be98. Chain 2 (Bitcoin): anchored in block 958444 (2026-07-17T19:12:23Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMFME2556575.