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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1e0d5ebff2c6dddd5f000842e10841f5d5db1dc15ff2524d223198b47a43d889. 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/d37746e9-b441-41e9-9767-de40b99de4f5.json and https://artists.proofprofile.net/proofs/artist/d37746e9-b441-41e9-9767-de40b99de4f5.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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x344f1de3eeede8d768bdbb63fe913c79b83b816370eecfca6d6f34ae76a9e354. Chain 2 (Bitcoin): anchored in block 956474 (2026-07-03T08:56:35Z), 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/FRX762086566.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5e39a9f8c9e29f3bdf9fa65489f472f1b9d942540cf4300005f52dcdfc8e253c. Chain 2 (Bitcoin): anchored in block 958383 (2026-07-17T08:20:01Z), 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/FRX762086568.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x59e5f8c6a06e7984d4ab7bafed077aa8d16410a62d7a98f15509f74da41bd7c9. Chain 2 (Bitcoin): anchored in block 958792 (2026-07-19T22:55:52Z), 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/FRX762086569.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x344f1de3eeede8d768bdbb63fe913c79b83b816370eecfca6d6f34ae76a9e354. Chain 2 (Bitcoin): anchored in block 959355 (2026-07-24T03:24:16Z), 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/FRX762086566.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5e39a9f8c9e29f3bdf9fa65489f472f1b9d942540cf4300005f52dcdfc8e253c. Chain 2 (Bitcoin): anchored in block 958428 (2026-07-17T15:15:14Z), 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/FRX762086568.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x59e5f8c6a06e7984d4ab7bafed077aa8d16410a62d7a98f15509f74da41bd7c9. Chain 2 (Bitcoin): anchored in block 959008 (2026-07-21T15:26:17Z), 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/FRX762086569.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x01705028e8706b22a60f298a664ca99780665d7f79ea8b960dbb207aa9be3ead. Chain 2 (Bitcoin): anchored in block 958373 (2026-07-17T08:45:01Z), 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/DGA062006482.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x916990c3400fa9966caddcf487c845c887e0f89b8edc6c0822f0ed1fbc47d326. Chain 2 (Bitcoin): anchored in block 956620 (2026-07-04T07:11:13Z), 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/DGA062006484.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1737af007669c69cec6d11fdb99f98c911c275c652fbfc6f4de346aea76d589d. Chain 2 (Bitcoin): anchored in block 956474 (2026-07-03T08:56:35Z), 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/DGA062006490.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3bcc10dbd303090254d3f85c2d87ead3c08185e922a16e1a5004f30d8c09fb85. Chain 2 (Bitcoin): anchored in block 959076 (2026-07-22T02:26:38Z), 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/DGA062006491.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x01705028e8706b22a60f298a664ca99780665d7f79ea8b960dbb207aa9be3ead. Chain 2 (Bitcoin): anchored in block 958110 (2026-07-15T06:57:12Z), 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/DGA062006482.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x31553a846cb6208d09a81f24c03f411810e6c6dee58ecf62075c0ae6bf89440d. Chain 2 (Bitcoin): anchored in block 958808 (2026-07-20T05:31:39Z), 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/DGA062006483.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x916990c3400fa9966caddcf487c845c887e0f89b8edc6c0822f0ed1fbc47d326. Chain 2 (Bitcoin): anchored in block 956545 (2026-07-03T19:59:51Z), 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/DGA062006484.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3bcc10dbd303090254d3f85c2d87ead3c08185e922a16e1a5004f30d8c09fb85. Chain 2 (Bitcoin): anchored in block 958830 (2026-07-20T05:30:12Z), 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/DGA062006491.
Recuerdos: Triste Guayabo / Besos fingidos /Ni un paso más / Resignación / Brindando por mi derrota / Flores para ti / La tristeza del corral / Muerto en vida
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x02053c569b85ce37cc650d79d596f8c6dda054a8fe5458bed641cdab8b4944e2. Chain 2 (Bitcoin): anchored in block 958846 (2026-07-20T11:02:42Z), 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/US7VG2250228.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4185e48b1eabe79db244d29b663d0684d3eb0792b872db33301c5624a64b0252. Chain 2 (Bitcoin): anchored in block 958761 (2026-07-19T17:49:48Z), 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/US7VG1937058.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6df9da0d2da9bec7df9f6a35d4578642de4217a51b10ca04420d8efe4778743d. Chain 2 (Bitcoin): anchored in block 958517 (2026-07-18T07:54:29Z), 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/US7VG1937059.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x63b2b559c082a3d0f6a4b7a780873323b80a121d2b3d76b963899d0b975a9aab. Chain 2 (Bitcoin): anchored in block 957851 (2026-07-13T11:26:33Z), 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/US7VG1937061.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3e6a9ccb2b111f9941cbad7f2c68b1fca57dc1dd5e16f79996a4301c2ee4aac1. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), 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/US7VG1937063.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc53c2bf3b8e01513877075bae80371099002ff02363e09fd3c15be4dc5638f72. 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/US7VG1937065.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd94ad358e4b45f680dfa1933b68b503bcb7a356a7deeaa8f749ebee6829e5f63. 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/US7VG1937066.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa7bd93e98aedbc526d3a20b57cdf57a277ffa9aa934097b979e3ec2f090ce731. Chain 2 (Bitcoin): anchored in block 958373 (2026-07-17T06:09:33Z), 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/US7VG1937067.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xafe50b487648374d63a1a0f62f75e319c6eaebdf09b3cdd998448d7970205202. Chain 2 (Bitcoin): anchored in block 956856 (2026-07-06T01:25:57Z), 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/US7VG1937068.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9feb1ff27dfadac68fa6bf09bc73c62ffce44f49005806c11bf5946372fb15fa. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), 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/US7VG1937072.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x02053c569b85ce37cc650d79d596f8c6dda054a8fe5458bed641cdab8b4944e2. Chain 2 (Bitcoin): anchored in block 958842 (2026-07-20T10:32:57Z), 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/US7VG2250228.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6df9da0d2da9bec7df9f6a35d4578642de4217a51b10ca04420d8efe4778743d. Chain 2 (Bitcoin): anchored in block 958770 (2026-07-19T19:26:13Z), 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/US7VG1937059.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x63b2b559c082a3d0f6a4b7a780873323b80a121d2b3d76b963899d0b975a9aab. Chain 2 (Bitcoin): anchored in block 958373 (2026-07-17T06:09:33Z), 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/US7VG1937061.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3e6a9ccb2b111f9941cbad7f2c68b1fca57dc1dd5e16f79996a4301c2ee4aac1. Chain 2 (Bitcoin): anchored in block 956545 (2026-07-03T19:59:51Z), 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/US7VG1937063.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa7bd93e98aedbc526d3a20b57cdf57a277ffa9aa934097b979e3ec2f090ce731. Chain 2 (Bitcoin): anchored in block 958468 (2026-07-18T00:27:51Z), 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/US7VG1937067.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9feb1ff27dfadac68fa6bf09bc73c62ffce44f49005806c11bf5946372fb15fa. Chain 2 (Bitcoin): anchored in block 956545 (2026-07-03T19:59:51Z), 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/US7VG1937072.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x290f3b68da4c2817fdcb2e8fbd5989147ca1f630b768110f15e8c758343ff45f. Chain 2 (Bitcoin): anchored in block 958224 (2026-07-16T05:08:11Z), 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/FRX202140401.
Milenarios 2021: Promesas / Se puso Viejo mi Viejo / Vuelve Llanero / Tu Encanto / Amor Sabanero / Los apuntes de un llanero / Por aquí pase una vez / Sentimientos
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x290f3b68da4c2817fdcb2e8fbd5989147ca1f630b768110f15e8c758343ff45f. Chain 2 (Bitcoin): anchored in block 957891 (2026-07-13T18:21:04Z), 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/FRX202140401.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9e6f601b320457ad23d35d8db5433db69fef78cd7a8ac26634ac81b51f5eef69. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), 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/FRX872198698.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5055608df2d3e713ade8490754c097bf4162710cefec12326d1c5e45ae690c71. 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/DGA072294924.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x95088212576c598e58a0f9523fe8947315b60f1dae6290dcad7cb622a00e2b9d. Chain 2 (Bitcoin): anchored in block 956474 (2026-07-03T08:56:35Z), 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/FR96X2204620.
Milenarios 2022 : Dame tu Amor / Mi Pecho fue un Manantial / Loco de Amor / Pasión Suicida / Hoy Murió Quien te Queria / Recuerdos de Luna Clara / Viene Cantando / El Porque yo soy Llanera / Criollo Sortario
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd89eee2eca378fe4cea884d7b09857a9aea147e38b28f657ec07d25c3bd3f8a6. Chain 2 (Bitcoin): anchored in block 956474 (2026-07-03T08:56:35Z), 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/DGA0P2314127.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfcdebbe5959bab2501a2e45fb54851745993a809414de9792f014d3e90923501. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), 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/FRX282354920.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4fc7cf080cb4b21866329b5a03173106c25e69638db2985d537e9b68a47d9ed6. Chain 2 (Bitcoin): anchored in block 956420 (2026-07-03T00:42:11Z), 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/DGA0P2313707.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x95088212576c598e58a0f9523fe8947315b60f1dae6290dcad7cb622a00e2b9d. Chain 2 (Bitcoin): anchored in block 956545 (2026-07-03T19:59:51Z), 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/FR96X2204620.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2b32b62e0545f7ba5c9fb49e254ca3027bafb9a1725bff1e73888e628b2829a5. Chain 2 (Bitcoin): anchored in block 956856 (2026-07-06T01:25:57Z), 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/FR2X42372951.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x95088212576c598e58a0f9523fe8947315b60f1dae6290dcad7cb622a00e2b9d. 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/FR96X2204620.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfcdebbe5959bab2501a2e45fb54851745993a809414de9792f014d3e90923501. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), 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/FRX282354920.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4fc7cf080cb4b21866329b5a03173106c25e69638db2985d537e9b68a47d9ed6. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), 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/DGA0P2313707.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd89eee2eca378fe4cea884d7b09857a9aea147e38b28f657ec07d25c3bd3f8a6. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), 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/DGA0P2314127.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x396e2ce3b04430bc89f2a6ce434164e4ce39387a7e5a74c9e5e4252cfd598acc. Chain 2 (Bitcoin): anchored in block 957805 (2026-07-13T04:34:37Z), 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/FR10S2472058.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5b0babe96f2d6aa99fd791789bb3efef863efd84526d7362c62b317b3f6010b1. 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/FRX202444208.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc2b636310cff9f97b351832d01814097cd6aad36c65341146f4827ec2f86d875. Chain 2 (Bitcoin): anchored in block 959355 (2026-07-24T03:24:16Z), 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/FRX762459339.
Milenarios 2024 Popurri 4: Volveré a Trabajar Llano / Tu Amor mi Amor / Gotas de Dolor / Guayabo Empedernido / Flor de Guamacho / Mundo Loco / Mi Pensamiento / Pa que te Acuerdes de Mi / Quitarresuellos 3 / En mis Canciones / Así Nació un Pajarillo
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2a18107e7462ef53b1d0fc27fcf0af34c6fa18694412c759b8acfe9549df10d7. Chain 2 (Bitcoin): anchored in block 956474 (2026-07-03T08:56:35Z), 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/FR59R2456884.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc2b636310cff9f97b351832d01814097cd6aad36c65341146f4827ec2f86d875. Chain 2 (Bitcoin): anchored in block 956420 (2026-07-03T00:42:11Z), 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/FRX762459339.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x59d2f2da490e2bad8acc11abfe330517c501722bd69472546bbe2f52273387d1. 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/GBLFP2234709.