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 0xc45333ce89d910a0f33860b67ac55d629f002ba1eb90eb2554ebb2658b6e3775. 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/a5f4fdce-8a78-4fc4-9eba-1cadb4997efc.json and https://artists.proofprofile.net/proofs/artist/a5f4fdce-8a78-4fc4-9eba-1cadb4997efc.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 0xfcb8cba086c69eb6d9ad36dd145a0071b90a6326f9f421820d878678affbacad. 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/USANG2254762.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5d4ac2d002f7cb18c46118c1a19d70c2f5046fc65c2714d3776ee249d921ed65. 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/QMSAV1105587.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x37f7dea15094dc821ab553acc01661432804626c9a219f68ba323a7d34a670f2. 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/QMDA72409172.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5f189043bc0b6c0e89decc28d66f6c958407f6521cb9017eb9998f2530fc7173. 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/QMSAV1105844.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf22aeb4f1f6d04350b6d7621cdd9c2f5609db1142c6f986fe2d3a9c9a4e85518. 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/US3DF2515676.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd335289465a80c54d5192c44eb8c31a725f711e753a686e811035b04183e24c9. 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/US3DF2515679.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe012a5be81cb25130b3cd9ec4759f33abf5b3bece91e2545c95ee363bb336a3d. 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/US3DF2515680.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x712612b94ee24f0b2cb47b655b93cd4b277a15786c5fdb015fbb3f0964fbdb5b. 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/US3DF2515682.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x93928f9baaf26b98b0df3f3a1b2b9854af375e4e276d2e9933c1f411a2c34c85. 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/US3DF2515683.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x08ab5da90d8e4d782e7f73db0d3d7054299f9e53433c4181308481504fc036eb. 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/US3DF2515684.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5f425f2d34572611ddbcb4264266d393c5382551da6e6fedf6e0a5c79e5a840b. 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/US3DF2515685.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x600574fbd15a61ca2771a56325590e8d1f09483249a693c62dd423e9e43445ac. 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/US3DF2515687.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x05fcb5f2ff0398796153a2901c6dcd85195bb8a42efc402e5fc50aebc91d58e9. 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/QM3DF2400487.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeede65062f63e8479dc044c289f2d089535aa21d607d49b2cf7d2899835c8442. 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/QM3DF2400489.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3602e918f6a42cece9eded5afb66d474afa203921afd1474b230e919cc236d2a. 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/QM3DF2400490.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4946d6c61b624da3e1a3c3a3c6c247826ddc65df7efd9e747520d873b2dd448e. 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/QM3DF2400491.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6710db2357798d7832f14e6f04794593844909ef7da6aff4d82b4baa24730705. 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/QM3DF2400492.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc4e27823ae683a9cbed0a3d0d1c7ac534629ff8bc3b906dd3fc0f91e29953fec. 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/QM3DF2400493.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6723348e1b50dc6c8bcabb414b8b02effef8e4e64198be423e62d70925bf084b. 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/QM3DF2400494.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3455c5513c3d899462e4958f1d7352d163be806c43ea38d9efe97e9bbc66ba61. 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/QM3DF2159843.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x90ba4c9b6018deec6a624a20232c4e10eb439091d6884810c6ecd79b47efcc28. 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/QM3DF2159844.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5e315a6e367a3f499b7766e342fa4a5e4937c5f03cd67af8a92f145e4dbd2164. Chain 2 (Bitcoin): anchored in block 957122 (2026-07-08T03:39:04Z), 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/QM3DF2159848.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7796af5b5cb894a62b0de782ffce175ab12a2cddbea39a47c5bb1283cc863d41. Chain 2 (Bitcoin): anchored in block 957122 (2026-07-08T03:39:04Z), 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/QM3DF2159851.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7f604d9cef300c1e19ebf0737e421577cbc43d350c22b74eb4f62810becd4093. 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/QM3DF2159853.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x43ca076b01071ae234fe5e2f68fac4a8aceeac227cf6fb4fa5cc62f83dfbdc3d. Chain 2 (Bitcoin): anchored in block 960418 (2026-07-31T15:20:15Z), 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/QM3DF2159840.
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 0x1e8e0524835b8b1ef772f560cc20c9b780fa2b5759ffa27f3a0df008bddf8a82. Chain 2 (Bitcoin): anchored in block 960296 (2026-07-30T19:11:09Z), 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/QM3DF2159841.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb38c6cfe9239300633d31de4bbb41503ce72f171b602c520d0b141598fd3bba3. Chain 2 (Bitcoin): anchored in block 960389 (2026-07-31T10:20:10Z), 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/QM3DF2159842.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8426654f8fe99051d08125a1c790095af4084081a1daac91fdf38b08568183fb. Chain 2 (Bitcoin): anchored in block 960354 (2026-07-31T05:48:18Z), 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/QM3DF2159845.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7bac06f7ce4ad6c4914f5d87da2c80146610c21cc11a941f88b15c195c699b6d. Chain 2 (Bitcoin): anchored in block 960418 (2026-07-31T15:20:15Z), 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/QM3DF2159846.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x44aaacf4d89df0ecb3aa5ecef2e89079c00dbf34e8977485bbc36ab3a2f2f1af. Chain 2 (Bitcoin): anchored in block 960489 (2026-08-01T00:40:43Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM3DF2159847.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x36ad3ff3565e41c6cb908da82bf5ad25117be61340d58b13047bc953d5715ad8. Chain 2 (Bitcoin): anchored in block 960478 (2026-07-31T23:30:38Z), 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/QM3DF2159849.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa61b7c67b4deca6c162801dcf6e81fc079280a69542b11ed839d20d5e571abe2. Chain 2 (Bitcoin): anchored in block 960441 (2026-07-31T17:29:52Z), 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/QM3DF2159854.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3800b3c626f1e51d6de7e13ca2c4e13d133c234ca1782283fe7d7102b0dabbc7. 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/USANG2114652.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x51ee37b5418ba727c31f732fe84ad6f7c9744c830c2db34f578d6e495512f620. 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/USANG2114653.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc8dc212107ddcf02db664b7eb40ed735920aa53e5922a3c9cf179fa8f02495c0. 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/USANG2114654.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xac6dccf183a79038be350764c7e1838416e422ceb88deadbcf3e876ae64b7d1b. 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/USANG2114655.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x112ecb6dc2f05392fd8a93148297e16f84a74d73606cce4403777244eddc304c. 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/USANG2114656.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1a7cc18e398fec4fa3069f9c5f8b7327b8478fc64256251c2db6f40b7d6a5bae. Chain 2 (Bitcoin): anchored in block 957041 (2026-07-07T13:25:45Z), 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/USANG2114662.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7314c83ff46f7b38249550ec8981e8ff84886ae69ea22d24f2f6120fa320409f. 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/USANG2114657.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xec078c4684fe841c6f435ba4b99429bd4504c2fcbb5a9f07ae66feab609e7534. Chain 2 (Bitcoin): anchored in block 959144 (2026-07-22T15:38:35Z), 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/USANG2114660.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1ef233f3ee1f0b4578735eb5707d9fd5dbb4393aa4bb20ea9c05292f63b9fa8a. Chain 2 (Bitcoin): anchored in block 960138 (2026-07-29T19:35:34Z), 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/USANG2114658.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x21909f6f09bd86b5d1ef34f67d72243df0982909532c46199ffc90490c494e1e. Chain 2 (Bitcoin): anchored in block 960175 (2026-07-30T00:16:15Z), 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/USANG2114659.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7469987c3ca1dd830f9fd1f0a87c5993e48b9f84f986f791b1caf814f7219538. Chain 2 (Bitcoin): anchored in block 960138 (2026-07-29T19:35:34Z), 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/USANG2114661.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xed5fb7367a7903be6d6840a7ee68aba339e62986a4489cdcc15270fdc7f7d114. 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/USANG2079023.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xce1bde35f8446939e8c66817a93a0614dcff2842fc86a416550d41d77dd2024b. 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/USANG2079024.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xad7cf1016244b62517ba17683e9a406d8014d8ad949a86582cdddea75e46b7f0. 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/USANG2079025.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x17631534ee2f372a7b394d0c00dc045587e83a468a63a39a819a831a08896655. 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/USANG2079027.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1297ad93950b9f2c11fc869523370ecf148718104d4210c2c26d783bb57b37d1. 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/USANG2079029.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfabbbfcee2aa04596882e2b923dddd32fd28d07a0d2e368fb7c479c34b35eac1. Chain 2 (Bitcoin): anchored in block 959159 (2026-07-22T20:28:14Z), 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/USANG2079028.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xce682b2b6c873503d52953867b167c5d8eb5a89c6c5aba398771b80a0f6f668e. Chain 2 (Bitcoin): anchored in block 960105 (2026-07-29T12:35:17Z), 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/USANG2079026.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaedfbb79461b0b88bf6e38c14fa2f3119cba785533406f8d6207314ae18bb854. 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/USANG1920729.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x528b2ab7ebcfdfca4649f15997c6cf03a067eca96f0088a83dc06d30f5e05221. 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/USANG1920731.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb43fccf5e657181cee5e6547d7d23d95337357ea2b9e0e6eb52556dc145ea374. 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/USANG1920732.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9a43e49a43a53c91521ae4ca485a7cf0e7e7b940d0ce905cd9fecc643da69289. 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/USANG1920733.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf28fe356a8592df0b02ecff5d24f44cfad1208f56421921e3746e9dc3597ebde. 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/USANG1920734.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa3a9d55277c6f01d9595d8738600de4754adfd31cc94309911dedb6f65f4911d. 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/USANG1920735.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7968d1c83fef65ecd7039c00a7c56fb03958b8fecb359d2fb9443e3584123d23. 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/USANG1920736.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x388c22f11bcff49448d350e8ee848f6649441f14a3fd2ab86f1162a5a9b31e28. 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/US3DF2558748.
UNDERGROUND TEXAS AMARILLO EDITION VOL.1
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfdf387aa6a1196fa5fa5eda19171728a24daa6e4f9e5af9e3a7ee10246238c06. 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/US3DF2554087.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9a2898509fe3662ff39767acd1b88f94a74beabb5db29b900b71e09d958618a4. 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/US3DF2554088.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfd64ac4dc2c5bab84d8fc5c3eab55cc1609d94e9cefd295afe4e52aa822d2d14. 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/US3DF2554089.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa8717afdd1b89a2f8ca961a26a910abd28dc7dabd8e991cce33604cbb14fb109. 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/US3DF2554090.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x073b1bd809b31517ef5602484165b62f383e14f43157b512e04983f3421fe37f. 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/US3DF2554091.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2cc0a1bf3368b3d7bd37e652cd864fef736a25dc6faa6805a523e848528ea9c2. 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/US3DF2538548.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa8c5ab5c964650c485ce4a7c43c321afd2af566537db04b73e4707b9fe4fbe8b. 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/US3DF2527762.
El Amor De Mi Vida / Just The Two Of Us (Medley)
El Amor De Mi Vida / Just The Two Of Us - Medley
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6d42a896eb8fb95da83f5dcec0d9abdcaccfa0942e328d13f07542a039d67546. 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/QZ7362500026.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x22b455b1e0351482979955e964fec8fa5a0eb2d316ccabe54fd5897242c89416. 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/US3DF2517666.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfdc94e2d7b00995fbd5df437271367f08c53164fc53568051d5d5c5c0d54d824. 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/US3DF2508618.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd54b3b949e68fdb738223df6d8d96ac87d513a43c3cb62592544727db2e56f49. 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/USANG2464941.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe14672bdff8b53dd65c241a7b8cdc6f992e654d13b44084c3c3c7e7e25d0b16d. 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/USANG2458835.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4ade3934a017457b571ff0693d54964d0f28bdb7f7deff08ab9075b7f7640268. 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/USANG2424184.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x23c5ab265d1cff82af782f58587263df9f08bb152d11656fe4c944f068914df4. 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/US3DF2496928.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3f9a169ec57fe3dbaf6c6702948122701eb62278dd2aeefec33c5288f6113c8d. 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/US3DF2474590.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x69206a154743a74dbb212a3634b452b00c164cdd4fca67d8d427c9692555e939. 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/QZES62456503.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x34be76dee3cfaf95be6fee8c31d502170469f62b4d7e32e468e35c2df8b61801. 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/QMANG2210001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x97315dd470a475050326ba894f8a61df2862c6dbf7d8a5f605aea4610a2b6c34. 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/QMANG2201117.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x14e7c964811ed32e007f815876d41d4dcd3031386d6bc79839cfe38377ea3ac4. 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/QM3DF2243794.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x42730a04cc91c92703a559433586e91bbae4624adc5e8dba457614b99fa1c7ee. 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/QM3DF2200111.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaa5331b03f776ee109d0f40d4153ae20fdf5fd6574fbc3d7147b4126f2ae9ed1. 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/USANG2269465.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x180356f541f1c19c0da2c5a5a9e6331c0a8c1d38943e0009f53b8c43217bd741. 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/USANG2211671.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8d47183720299917a40ee64a35990e502038b218a0f8c47e5ae559adb8f32a46. 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/US3DF2261451.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2619edb84253562a6efbfac57ce899ea1c7d453cf41fbf2998c09ab0d2ff9f27. 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/QM3DF2125986.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5d5a19173dbfb5247ff5fbd893d784a287b53fff1636e809d1d65d694adedbe9. 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/QMSAV1103396.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x38f3f17aebb09a09b4e1a81ad1bdcada0af2879359adf15d77c45b7d9cbfa91d. 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/US3DF2188155.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcd4a52f30de8f6e15679beb52157b25a34fc6c219cc6794986c327de236a0ce9. 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/USANG2179508.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbd70b1de89bc3cb55d7c88134671eee28050a0cbf0ed24a93abc70120372023b. 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/USANG2101679.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1fb8f9ccd6866ab6faab9bc0d21adce94bef726eb6c2c6880bd2ac205be32710. 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/US3DF2078113.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3127cb8481155e506aaa2c50dffeb2e2732aa5ceafafd38d6b89723ac6197862. 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/USANG2010955.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdd2f200768649a343bab6fe4f7d857668ede24a66600a665878323a45f572036. 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/USANG2075210.
El Criollito De Zacatecas (Version Banda)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x104f7df72c7cbc8ca9e4ebd84e0029e2e637830ba92b4f63870d816e7ebed815. 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/USANG1907554.
El Corrido Del Pequeño Gigante (Version Banda)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4e6861f4a3c7facbbd8a2613451390f12885ae3293bcff00d5d8749deb3a4db7. 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/US3DF1999853.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc2a8fab9a2ec404cab60f0576ecb236a874ad1a3d97b87bae92007561698678f. 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/QZDQH2269446.