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 0x43b6e765c5f45918a3afabee19ca9e2be8decf59ff7b3cc64c64cba222433bc4. 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/e4933703-766e-488e-84ac-34c6b314c98d.json and https://artists.proofprofile.net/proofs/artist/e4933703-766e-488e-84ac-34c6b314c98d.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 0x26b8b807a9dae4bbf4a799d89ee2a702b8aa5a06a9d6701d91d28981e489ba80. 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/FR96X2327822.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0e12c7171a1344b8901bba7e386378c5579cdcdb6aad263f85aab3fbabc70f79. 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/FR2X42355133.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x361a4659090e77bd280a03f618481c0da64acced8950a3e7ef9f38488440d058. 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/FR96X2327823.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe433277eb83d6bd3639173fcfaea6a33de9b394161d20e2764114f3a49ce5ada. 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/FR96X2327824.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7c3de9cd2a4e9b5cfd4228b772d3a73aac497bac9157b6f52068ff6e3c912df2. 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/FR96X2327825.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6826e976942bc5f3baa2e2f86dbb06d4b8690ad7f53b002ef44d6fde103325a1. 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/DGA052232077.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1f0d76351b0777f793374533ee70a2a73bf0e02d54e9156b181e0bd1d47080b3. 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/FR96X2327826.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x38627ebf79f4e7cd2cbf431630b3f614d0978e352b45892ac8e0b63e5decd25e. 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/DGA072243001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4d5ce1adff2b0d35d523441451dd3d394b6c1e7bf5ce74649b60df1d7dbae486. 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/FR96X2327827.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x64f52cb4777dbf4671177108bcab4b7febd6310003011902a54cccad2089f4ec. 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/FR96X2327828.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf03b137e44e317ccc2d3a5e6ae262995464ad0508009fbc458c617d5acfc165c. 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/FRX762065732.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf9dd5213a1cc8379fe7006042f41f21ca7dbaf91089db4bfc8fc43ce3d5e2b28. 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/FRX762065733.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x441eacb53c55ee988c7b55ddfc579e835a540968c1e33ad234a8bd9f2ba355ce. 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/FRX762065734.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x598e293ce2e81d7dc91d1e331484002b6df281be838513cc4c8675437dd69977. 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/FRX282068368.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x082309ba0c62496799f8ec860f006820708f726f34f9c2edc2af912f694daf26. 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/FRX762065737.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4f5be9929f45830d47cda13bbedb6e4abaf5e257310e47b432590c43855fbceb. 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/FRX282004754.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd19f661bb7b2e55086da5e5b011e70dc54dc8b1e121fe675aab565276432ae81. Chain 2 (Bitcoin): anchored in block 959114 (2026-07-22T08:41:42Z), 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/FRX762065742.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x97a2db248717a35c96eb09477c9e1986b703fba3bc8fc79ee3d7f8428a8f23d7. 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/DGA0P2338433.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc4064cc193dca9db929ae12a8d4c846f0661e8201365f9f737698509a011b9d0. 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/DGA0L2382107.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x075a0d1d386ed1a9cdacb5a1cf10e574e9468852407f79c30faabf46c0654933. 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/DGA0H2373366.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x908a5649868fb4ba7eb67124d0eb36868c99fcb33a9ee0768f48dc78bd976282. 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/DGA0M2322787.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0e12c7171a1344b8901bba7e386378c5579cdcdb6aad263f85aab3fbabc70f79. 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/FR2X42355133.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x38627ebf79f4e7cd2cbf431630b3f614d0978e352b45892ac8e0b63e5decd25e. 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/DGA072243001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6826e976942bc5f3baa2e2f86dbb06d4b8690ad7f53b002ef44d6fde103325a1. 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/DGA052232077.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc8477f09d76fb06b9e9a8d0cdc58e3f2f063cb84a573fe75100eae7f0246bff2. 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/FRX282262036.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa19f368f9dd35fe03b3e50b07809ae03c3ef2b80843d6d2215bac696d7475f91. 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/FRX282200742.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc855f39bbb59c52f6d2bce0db52d67472e87dd4254a631eea503ea41c85fbe53. 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/FRX202206569.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x10fa81238d9089fc26902a2cc916b5b0afc4339b40db62a07a4e23e7313c9d9e. 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/FR96X2257268.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x15df6f700f748033075bfaa351242a12cccfa9acf62619e904b00fbca4164054. 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/FR59R2276946.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x29718659f6a850a90bc2a25e3c41935caee8e1ec578eafc29cb9a5e9c59a4c53. 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/FRX202152128.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4cb8ae884194cba2965b046b724716ed211266774e8d33be995fa0c9d1a6c003. 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/FR96X2188787.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5c989f839e93cbf2eef816a583732f16fd2b141a24303e19019cc139a18df494. 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/FR2X42175325.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1810931ecb3b24ab61628ef331f62a7be04b7b08f29721bb546bcddf6dc5dfc3. 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/DGA072154382.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x598e293ce2e81d7dc91d1e331484002b6df281be838513cc4c8675437dd69977. 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/FRX282068368.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4f5be9929f45830d47cda13bbedb6e4abaf5e257310e47b432590c43855fbceb. 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/FRX282004754.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x18af46cee038fe3fe1df889edc9d4bdd0e3cd6a3ef836eaba7f6aa8b0b950d57. 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/DGA062404203.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x716e2214980b50a5deac22e1de316176a5ee431bf259feda4c54b3f24c74bbdc. 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/DGA062404204.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x02bef33eff64eecfc8ca274446513b04146c2209ec983fbfd250ef922551b332. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), 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/DGA062404206.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x15c31c0259133758369474f9ed13c030cc47dbfbe239ae96461bfa6a95aa3e6b. 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/DGA062404208.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x18473fca63d86869ea9dcb6fdb626428bc874f65d271194dc9db6b05a5c1f424. 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/DGA062404209.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc3cbca8d1da46f67c63b3a77835da55a329c9ab878a0e53536207092d422a952. 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/DGA062404210.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd2ffe0d3cc7fc230b4f1da586c9915a178173019d5614ef2ce5669619ccd1941. 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/DGA062404213.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x766b97da87c102c1c324cd8b35bcc4fd2d40da476b4d8679ce925446351877ed. 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/FRX762433183.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0624e39030c0f969e971cae1ba67df9dd4f5d2482f85fc9a4a604e05223d6bdd. 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/FRX762433184.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc2e1e9b657700e697a2ebc6484b05cf45db4726722299d1e1ea09c00f4ebb3f0. 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/FRX762433185.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb4b59948f69758107e5d0568f4f1f9f556d8ac9b9945c179c0dbc2ee6b6f34ed. 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/FRX762433186.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x84557878196ba4442f13891dfce20b4ec045922b9467590e5a2bd566b80f772a. 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/FRX762433187.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc999f261ce00d0b58b37ced3777d3657321fa2d053f48a2f119c67d4c12b3a90. 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/FRX762433188.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb0ac2a86aad05328dbaf568f54c2900c79df7483d40c32305f1d5a844f166490. Chain 2 (Bitcoin): anchored in block 957025 (2026-07-07T10:59:31Z), 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/FRX762433189.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4eb62c0209a52baf40ffeaacab72bfff1bddd73649fbb13a00941533402bd6b6. 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/FRX452447970.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x78590b24f22007d6f3c16d51da680b1f02b0382dbb070e7b27b2a62fe41f7387. 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/FRX202444305.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3939fe57dcc5ea450849e6bc7e5d39df8a4c401f0362e1921b907e138982b05b. 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/FR96X2427988.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcc06777fb03b46e01e2716fbe424dc690485b80e2e39fa578d478578a873cfb5. 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/DGA0Q2382123.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x105fbca108449aab02bba52a405b2d92cecb418e802a16b8b86686af2e1599f3. 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/FRX762433160.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf4bb12c921218e8804be3bb757db99dcd05c10afb611fc57e6d0cdae2ca3cf1b. 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/FRX762433164.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x66c8bcfa068716302f9078aa808e2bd853d79326afbc9a8a222f188778f2bbc3. 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/FRX762433169.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe1ced441941c5ea5409f85e7b116d43ec602bb2e09fa024d477471c32c09f6c7. 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/FRX762433172.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd6eb0e79f5797c12c9529b30aab42bcee11db5de2bf7fabd0e2f5277c4140dee. 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/FRX762433174.
El Rayo de Sinaloa, Vida Recia - En Vivo
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x43fdd1370b0267bc4c3e112d1b4db3dadd58bfc4cb560410d4bf43b7870c73b7. 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/FRX762433175.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc4d73314297554df323a4de73a565caf646fa7193039b90f46128c09af51fe82. 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/FRX762433177.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xab74d65d93e46901fc5d6df7f5bce587411532aba85684720ca10d22cc0e17ee. 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/FRX762433178.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x871ecd63d3b46dc722c2a0def5b383ba6d0a31b1ff0abbadb95d5f08119c91cb. 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/FRX762433179.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf1176f1c8d86f92e469c947cfd0fa136e16459d509af12e3d61ef408ca383422. 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/FRX762433180.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x528929902fef4ce9034c4a65682a0f37eecf7fb3d522291b1642c1ddc324c52b. 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/FRX762433181.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6204aa74c0e84694e16196747f33e7d02ddc3767acfeb101ed7f9101703029aa. 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/QZMEN2152892.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x023e72645e3b078d6d0b5c2c2ddf80a78d5a4e7d86e8bab6e2608b396e51f064. Chain 2 (Bitcoin): anchored in block 956889 (2026-07-06T06:56:49Z), 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/QZMER2193923.
El Camion De Las Sabritas (Los Avendaño)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5c242b90001bde5796bcb08518c02722580fa1109014c9ef357e3c50e0a56a5f. 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/QZMER2193924.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xed1fd8cfab55afc40845ee86114bbd6d3c33161089b68d55788da3654c070fb8. 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/QZMEN2162607.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3abf4fc7495605683e0500c3946bf4d8b9d3df7c1cde3939cbaede9cfac476be. 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/QZMEQ2176562.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x41ac41b18e0de681c139a556f57119a4ad6c975a8f65198267b8b6f9e3e726f7. 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/DGA0R2490929.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x24d8ab189d00fe9ae08b9dd0d9d77e7eafb0a028c7e5edc44d23cea7e38942f2. 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/DGA0R2490930.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdc6ebeff986f0c1c3475aea487b438e495de712299381662f554460eb9faa681. Chain 2 (Bitcoin): anchored in block 956889 (2026-07-06T06:56:49Z), 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/DGA092430607.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xad170cf962fac24909f4db701cce8faa0e742b2f1130a4c76266385802eb70de. 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/DGA0R2490931.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6e4ed3af2c8b302ae81f0d800f1f12654ba58769521585d89a66fa3aa7a622c6. 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/DGA0R2490932.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0c2ca20c1223befd9110d6aceceee5fc6d9d63600445a95a689dc4e3a7ceaebc. 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/DGA0R2490933.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xccfe75657e44c49f75fdce7e591fbbd9864e5d8f6b31973e69792704fecc85a9. 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/DGA0P2448795.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5afb740ee968733df5a8b09ef4fe352db910ae1b8d3efd58704c2d3676923664. 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/DGA0H2463640.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa6e30a9453998fe9ea53b4ce19674e8ee161572f9d6a67a25f59dac2da9abb5a. 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/DGA0R2490935.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdfa0db52f70486f4bf9e7be1b13cb9c0cc1595c0222dde64edf3fbf2d761276e. Chain 2 (Bitcoin): anchored in block 956894 (2026-07-06T07:53:57Z), 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/DGA0R2490936.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe24fe8d35dcaab350e4ae11185d1304ecbf6bbceca35203b4eaeedbf075beb73. Chain 2 (Bitcoin): anchored in block 957061 (2026-07-07T16:07:00Z), 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/DGA0R2490938.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x52903e9353a4585d6f21328394ab89e711a022d953136a50fef5f5b11b8304d7. 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/DGA0R2490939.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x81695e24fb91a23d51afbad1413bf0a4c3dfceee1736ec5f535b4852fd614af5. 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/DGA0R2490941.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcdf44c8ecec0883a6b9739ab21e178d59f7e92ccac7d7c4f2fa90611946c75d0. 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/DGA0R2490942.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x96abd3119a07b5b51b1765d57fce8145f05f8efc0c3b3ec43de02aa6edd87d42. 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/DGA0R2490943.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xccfe75657e44c49f75fdce7e591fbbd9864e5d8f6b31973e69792704fecc85a9. 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/DGA0P2448795.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdc6ebeff986f0c1c3475aea487b438e495de712299381662f554460eb9faa681. Chain 2 (Bitcoin): anchored in block 957075 (2026-07-07T18:50:38Z), 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/DGA092430607.