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 0x10f14de1e49a3dbebbf9012cea21a4e9bdc519bcba3baa709ed8713ede909fb6. Chain 2 (Bitcoin): anchored in block 953407 (2026-06-12T19:24:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/5e2ca7bc-70be-43f4-878c-edd969fab370.json and https://artists.proofprofile.net/proofs/artist/5e2ca7bc-70be-43f4-878c-edd969fab370.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 0x3914232b6bcc50513dc8903426758343375055e416d8971ab54cb937bf27efdd. Chain 2 (Bitcoin): anchored in block 959144 (2026-07-22T17:38:05Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US3DF2143339.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9b5423429d94835abf9d147dd4ab16ade8027fd21d344cd78cd1f63bc2cccbe4. 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/US3DF2138971.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x91b3d7f0c7407915ae481a26360385ba4f8a32ebcccfdfec0c1c36acc5ef76ed. 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/DGA0L2380166.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa551360b6ba0b95c26067999390d90930631c0a5d807a8076e96541baeac946f. 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/USANG2197240.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x17fbba111363678972b1e8c879eedda3077b216766f0d89cff88fe065f6f02a3. 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/USANG2197290.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x846c127c1567260092bb77dcc896963649eab9340918168be53ed1610eb92087. Chain 2 (Bitcoin): anchored in block 959159 (2026-07-22T17:48:40Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USANG2197300.
A Dueto y Borrachos Con La Banda , Vol. 2
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe56621c59a659e517af25cc5b5b96899df3af3e3e8e995db6fe8084361f2f4ad. 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/USANG2044251.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5e3692a2a7555aa1ed5af50e7c77a1941cf6b90475e3b041282c427b61aea8ff. 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/DGA062349552.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0d3f39e485297906aefa7b544814290ccca4e6eef2997c92ea42afa5888f74a8. 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/US3DF2142958.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x35f321737afc68e0d993a7688c2debbb209b2b94acf7bbe06f4bf07f18fa85cb. 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/US3DF2142962.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2fadb9e17ab306d35ae279cba8673db5fd80f67c837cf9233aee234620422083. 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/US3DF2142964.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5d5314ec1ca1837b37776ea200c0744ac9801703d57f069ec8803323332ced49. 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/US3DF2142968.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4f3016181685979f0ee1ed04c2d27ed08ba854a82179852d7015cff79633b314. 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/US3DF2142982.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5c7ba6fe5735fd0dedd8404b2f08ccef4154653d05d086028944b268e73e3fac. 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/US3DF2142997.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x324ea440bc2eb15a16a26c31699712d168327947e7f06de8e59c2bb1f4008f57. 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/US3DF2143001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeee0b07b6ce9898f220ce9c93d38b36f020ad7f17c931a4a2d217636c96b00fe. 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/US3DF2143010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0e6607b16f6e4e49d391d44d38ba65186361f00eae8936eafb7218e4a2691bbf. 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/US3DF2143017.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb8bc4d9d997a68d71e8ff49bc69b83274e9ec3f2b8ffb6b4c6447366a4d951bf. 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/US3DF2143019.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc201faad16b0d709fa47ab4828b013f5a88d8dd69f7488bdd93b73201a2ecaa9. 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/US3DF2143027.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x43fac479f8c405eeffff846ba1517b1ff451597ee4ad3c8647a2029e135eb7e5. 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/US3DF2143043.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x52dd5311b2d23f4d172d94c42b18d5538c12cf2fe5d0bfeb8724fec7f4ba0dd0. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM6MZ1781250.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x56377a3685d3c959404d1c8cc04b10a8ba2f577fcc772e84e7343394e1a8ffb9. Chain 2 (Bitcoin): anchored in block 959152 (2026-07-22T19:04:30Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US3DF2139480.
Regresa El #1 (Con Tololoche y Acordeon)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd04761a439166c35777a6cbebe6ad66131e48f96881e4b90ec1f1d3a2a5f0ee4. 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/US3DF2142885.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2098fe1b695ef91a314d7499a922532317863d7cc47486bb76dcda50f5106fde. 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/US3DF2142257.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x765c64374e58fc8c63a7f0071a4f64491aa1f092580c57a14431ecd307bb793e. 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/US3DF2142265.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x73823be2e5f7989e7d8056785c1b7bcaaf87317879fe509e82e9b8f4f847c805. 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/US3DF2142270.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb16473894435751102f204406efe0985481cabc4a8edc4e69dc15543a8c20af2. 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/US3DF2142292.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8b4559e9735274c3eb4715250f325c2745dd3d4cedfa790436101ee4e2cb24d6. 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/US3DF2142294.
Puros Corridos De Película (Regalo Caro)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe984aba2ca2b8adfd6ed1533f5fef5124648681f9d108b530bc636c7ab4898c6. 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/US3DF2143391.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x46d234a837221050103a83474a56d1374113e4484636b3158b4f9b2dee8fbcde. 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/US3DF2143396.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1031d0f13b6f39fe37f9299ab43f75634f22bab04237ff1ba49c66517f40b31f. 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/US3DF2143398.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd679f2e5f897f4d10d6a5d496e31075825f2d11923bbd300c6dbb0df243c646d. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US3DF2143401.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa31b95a00fb8ef9d53361e3c9440a4ec12f28d872340ada8e632bc1bc1ef22db. Chain 2 (Bitcoin): anchored in block 959159 (2026-07-22T20:44:39Z), 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/US3DF2143404.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x53f9a423557384fe9421f13d383c6e749bed898424e62edece470c30a197b718. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US3DF2143409.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5c6bddc1b36b4f8346b73f028115e6ee364875326f3cdbcb4580238170f53eea. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US3DF2143421.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8673a519d967681241efb23592d2ee3f576bf167626e82184bf41cc53bb120d3. 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/US3DF2139680.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6e10b2e8ba5b7391248666c8c631efc11e50601d85c7d8e6b40be0066ee8de8b. 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/US3DF2141783.
A Bailar Con Mi Gente (Al Estilo Duranguense)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x09ca10db280e9e5b954535b91f9c16fa2353e8b1a61382316778fd36188f6307. 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/US3DF2142364.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x741d98122aa2a790e0480553dc89e90a54783d37237cf014a06c4b9f45d22d1f. 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/QM6MZ1782373.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xde970922122e229578295465bb49b034694936596c8c802be1eaf6dc2df37f34. 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/QM6MZ1782374.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xad8c50869794cbd00f8ed5b3489fa9fbb400e72af6aba11c5939bf4cd95f3597. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM6MZ1782380.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2ba9ae862e469367c4cbeb886b42651221fcd203fd1359dab9aa64bfb2a22fd6. 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/DGA062349594.
Con Los Shakas (En Vivo Desde Barkersfield)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcab1cfa76a1073a28ae6774cd8ec1c43c295a7312475927120ca48b93bd4b182. 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/DGA082417400.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe1af3f146f749feddcf24204f34ae906a8ba2a0571d0ed464df461fa1d40387a. 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/DGA082417401.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe23d59e443900dcd38723d8dde0afc8c2ee9f599be6e7104cdf8add8091c021c. 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/DGA082417402.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8649795e50a03d35fed8569eec70a6842a5598b2823d60ee4c749c1aaaf07869. 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/DGA082417403.