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 0x8aa171d81874665c001607587ba6c7038539431f353ed65b02b0130f666413eb. Chain 2 (Bitcoin): anchored in block 953407 (2026-06-12T19:24:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/ed146df5-ff41-4ff0-894c-9d78519b5861.json and https://artists.proofprofile.net/proofs/artist/ed146df5-ff41-4ff0-894c-9d78519b5861.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 0x47a4bbaf3121c77e6639b392894ef86190be9b8f8086e2b2d93d14d079b3dfa5. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), 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/BRTRB2306927.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf9f64cca3662e9ea21b69af24db160302276fb211362cd4e6852c16322e315cf. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), 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/BRTRB2306928.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6453b119ad5b459918cec343e33843eeb36e1ef3397ca7c1c7e44ea647549990. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), 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/BRTRB2306929.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3a6f51cab28ebc2a2776452713579fc9ccfc4510ea17bfc9c95b3bd537dfc218. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), 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/BXFX92300002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0d80ca05e562a62a53bc0e3e595473794bf390381566e413f543d3cb753d283f. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), 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/BXFX92300001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x47213388ae1d4ddf616f6f7a2678418fad18edc349434898257cf1af23543243. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), 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/BRTRB2306930.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x24f716a9b6a1bb342738b3c1d20c1ff175813f0f3c984ae44fe58825089c1c87. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), 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/BRTRB2306931.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0890cf2e3c3b1cf769c59efc845ca37cc0c8397176503410ad8e627887fdc2cc. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), 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/BRTRB2306932.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9f20809e7735d615da9e010f095484e44309591a5da0ba4313b33527930b34a2. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), 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/BRTRB2306933.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf5885791a0c7687c1dd30707be96d515c2b2bacad8ea78dbcc76150511813b94. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), 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/BRTRB2306934.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3473ae051b2bc17e92ddf677653219ac80d4843e057c3481eee1dbcd99156553. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), 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/BRTRB2306935.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xff864012f9ac23863698aaf768b2210a2f6da100466fd1884fe26a49ab392c73. Chain 2 (Bitcoin): anchored in block 959128 (2026-07-22T12:33:25Z), 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/BRTRB2306936.
Roda Gigante ou Rebimboca da Parafuseta Cósmica
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdffef7b3e11c20e70cafc905658b85ca358141de3dc7c71bb0d1af981937aae2. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), 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/BRTRB2306937.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbfc1d619314c600de9c6f7cfff174f842e78f45d78968b21f243437262ed322f. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), 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/BRTRB2090364.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x395089ce89ec0299b401059025db862672aaf99de8f2dc2ae7ee1907c7237959. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), 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/BRTRB2090365.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe9ebfee22e1850bf78393df8e4586c82a44a5ea6667a6123056fe190db1a31b5. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), 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/BRTRB2090368.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3a6f51cab28ebc2a2776452713579fc9ccfc4510ea17bfc9c95b3bd537dfc218. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), 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/BXFX92300002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0d80ca05e562a62a53bc0e3e595473794bf390381566e413f543d3cb753d283f. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), 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/BXFX92300001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0d80ca05e562a62a53bc0e3e595473794bf390381566e413f543d3cb753d283f. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), 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/BXFX92300001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdb68ae26f1b616e319e57547358cdbfdb764792bc0106590c1377ed75c34e86f. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), 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/BRTRB2200306.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0b5c42a17ff6157077cc5e2168d87a4875e14866564a99a1ca1e53ab6c980ecb. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), 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/BRTRB2200307.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xebe8de45963087d0020b01b4e4942728285fbf54bf09e96d5e3def4002438b50. Chain 2 (Bitcoin): anchored in block 957052 (2026-07-07T14:50:41Z), 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/BXFX92000001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe1710dfa559a1acdbc0eabdf35469c6a7280516864aeb2fbf05a858e282a329a. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), 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/BRTRB2070738.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdaa07b54c4ac89816e2efc582c28e45ed02b5df3c240288cd1b82e8aaaf8603c. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), 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/BRTRB2070739.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x05a68873ff63f15b36ad366697d0c83b214b721451da66c3d6045667c2bbd4d8. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), 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/BRTRB2026562.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf5678f2504c9928154956f330ea4d7fd58b05b6506b4c44d0ebdb5f0f59a427d. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), 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/BRTRB1985553.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x398398a4734ebb55132a8894746388a9ac7278899ef9b94eee4414943e0d1f1a. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), 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/BRTRB1985557.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5358b9abced56a67c9d6dfa8714b203d742877b7ee5da83ed267614947f98c18. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), 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/BRTRB1985559.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc508124a4d1df796957d035434df2063b33c8d2e40db93c7fc0e724d12fc4e91. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), 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/BRTRB1985562.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd893cf36a9644727aa0d75496225218cec95a0bc502a9e2d99fe483f64464c3f. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), 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/BRTRB1985563.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7d52da552f347e699464c1f362d176d68b363f4b3d63a672ae2c092793076eaf. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), 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/BRTRB1985565.
Tangolo Mangos ao Vivo no Dosoltv Sessions (Ao Vivo)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe3755e823d335766e6ac92e9df082e693234197b90aab47d98aa1c75efde9780. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), 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/US7VG2512024.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7a300381faab799daad42477d4b4d851411d770cab95317f5ac7102ce0eb194c. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), 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/BCYVY2200003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0d07c30002b5558934156a45706bf31eb0e502bf11a46a95af2df78077305a76. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), 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/BCYVY2200001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa17272ce8edeee6fc4735e3e0521789a143bee55fa7568cdae015e584c7c3734. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), 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/BCYVY2200004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc09d6680c2e28d35ebd55ed3b3fb2ea9362d6545b3ea48b3f958733fd2807f02. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), 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/BCYVY2200002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0aa005835602aaf3c47d7af86575ac8392044be3aa2f9e82baa9d5f2bb8da390. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), 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/BCYVY2200005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe3629671ae40be578c84843c0b6eb3d7fb9f1b7d0ac07603be2fa201d7ae8b6c. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), 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/BCYVY2200006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbe8058ed9172c115a7579daea9838f6c8ed37e57cdc1b88dad3026b79bd83816. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), 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/BCYVY2200007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc0b4c86ae282602edd0931f27e0c1665908787e9db6506211cd1ab49838ea285. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), 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/BCYVY2200008.
Transtorno de Estresse Pós Traumático de Apartamento
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x97932d5ffeea19ed6e57f27a69cede3d0f7680f9c0908a2ee46a0e121dc321d5. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), 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/BCYVY2200009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x817ebff9042e0438e76cb00816ef0cdd89c98507e4a2ffa98d9439f7eaa0985f. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), 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/BCYVY2200010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0078afe14596641819fcfd471bd73d6756712c4305910c037920a3e01290a41b. Chain 2 (Bitcoin): anchored in block 959123 (2026-07-22T11:35:32Z), 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/BCCZC2400007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5925ca22dcb3177c5ebc4c7756dd70a8a3d51d0ac3869d8f64b6da6844903bf3. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), 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/BCCZC2400001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7117ec2cd7e233c7335a07feed9fb75010cb65f19686898f356641efcf1c2693. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), 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/BCCZC2400010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbf73fff7058527ce347c8519613d7189761a070e68e6429c6144e2d9f6cf5794. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), 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/BCCZC2100010.