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 0xff75ac0dd30ccfc70b5efc98d3cea68c1bddcf7a552a36e418ce5671c14ddd2c. 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/48b3e3ce-f569-48d0-8e48-27c66fe8e6d3.json and https://artists.proofprofile.net/proofs/artist/48b3e3ce-f569-48d0-8e48-27c66fe8e6d3.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 0x6752212caff094d7605c5a314d4b8ae21d64cedaa2ff7d1b8a67d7fa271e2ab8. 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/QZNJX2118889.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x19a42febade14fc364fa563d6ef615348f21a668f8c7af0e3a9c2abe3e5c879b. Chain 2 (Bitcoin): anchored in block 960144 (2026-07-29T21:09:47Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNJX2118880.
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 0x0c8b1f74c9d679cb1f77ec310e3432cd96eb5c41f11f34da21e6212a72c8bce8. Chain 2 (Bitcoin): anchored in block 960207 (2026-07-30T04:47:22Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNJX2118881.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf602820568c648560e671a719e1e24489272d867cb66e2ab0f073751f18aa902. Chain 2 (Bitcoin): anchored in block 960144 (2026-07-29T21:09:47Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNJX2118882.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4e30864335079464e48d7da41ea7298022f52b13c3339baafd5a86a10ca516b3. Chain 2 (Bitcoin): anchored in block 960198 (2026-07-30T02:21:55Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNJX2118883.
Con las Manos en el Aire / Taxi / Fondo - En vivo
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa169dd431147aa35be375deb61c9abba3a21328838ae75f3de48027cdab812b6. Chain 2 (Bitcoin): anchored in block 960348 (2026-07-31T05:17:02Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNJX2118884.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa921511e45e107ddd5411697ce2dc035d0fa6bbbc7c7687355c17c78a76d4a39. Chain 2 (Bitcoin): anchored in block 960397 (2026-07-31T12:24:41Z), 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/QZNJX2118885.
Caballito de Palo / Una Mordidita - En vivo
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd719f221502e677f2a0e869233a4ca28d499918294be1da48380fdd2704c6545. 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/QZNJX2118886.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9664441e5c9e7246f7871036a6e3e04f4d061df1d4df5139b62e6ad3fb77ca5a. Chain 2 (Bitcoin): anchored in block 960284 (2026-07-30T17:23:26Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNJX2118887.
Pollera Colora / Tina / Cumbia Cienaguera - En vivo
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa778b8e2af42291e234370a1a6e53257ad750e10c0f4ed63ba607a863f141e5a. Chain 2 (Bitcoin): anchored in block 960220 (2026-07-30T07:28:30Z), 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/QZNJX2118888.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8231d234bb2ad2ccb4f7b4f1210de06d72723c44c043768a57e96a2005341434. 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/QZMZ92172035.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9616b57abcbdc747009aef7e1a1a1762f2917893fda13c259d59a7a4df9e6b6b. 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/QZMZ92172036.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd7922450754c47f1f27c3186112cd2de9fc77f2bc1287294ddfd1425f879bcc3. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZMZ92172037.
Recordando a Johnnys Group / Dominganita / Juventud Romerence / San Fernando
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x41936e8a6f9c2a0c0084915aed291603f21e985b63d15fcf8fd210a7df5d5fff. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZMZ92172039.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7e4410417010f9253fbcab958978a6dcb2b37f398d0ba5110d64aad10904a447. 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/QZMZ92172044.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x37f72726311444b9fa4484df32b1a49bc0191ebd7948a3e628f7712ded22b44f. Chain 2 (Bitcoin): anchored in block 960276 (2026-07-30T16:01:17Z), 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/QZMZ92172038.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x63884fb421347f17d39dfb48fa602f942968277b72b606239249b3eadc092d93. Chain 2 (Bitcoin): anchored in block 960506 (2026-08-01T03:50:58Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZMZ92172040.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe60ce9404ebd73b8f8e33e4d09cb01d40263afdec18b4976a0da3d6122590e39. Chain 2 (Bitcoin): anchored in block 960403 (2026-07-31T13:04:34Z), 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/QZMZ92172042.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4cb04412d7c18e298e295af430b5bce444a35c83be8d15baad82df586f926824. Chain 2 (Bitcoin): anchored in block 960448 (2026-07-31T18:48:12Z), 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/QZMZ92172045.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xca7a468168783a71f29d285d8830cf31144019d8f6dbd8f9340689070f8408c9. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHZ62120792.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x842c5cc8b04b2ad288fe30dc216db6ae88535ca955582583972ee2fa8d10d4ef. 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/QZHZ62120794.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x49be679f1abfecf091e785f0e9da5b4c28f4d06ec1484ce2743af5b0410f8350. 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/QZHZ62120798.
Dos Seres Que Se Aman / Al Gato y al Ratón / La Chica Fresa
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1e7172d8da3de3aa6d99cabfd85b7f0b62e0698322688ca538e429c25b32f4db. Chain 2 (Bitcoin): anchored in block 960216 (2026-07-30T06:39:12Z), 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/QZHZ62120791.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4ddbcf3bcce73266f4234f8e5f01eda40c5c68e05ed3ca0577a52711bb195a0e. 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/MX5051501839.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcba0560e97f3a8e4025394480334d97b1d3832da768259a22208fcc6418cbdd7. 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/MX5051501843.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9017f262213f21afa7da2de9aeb13069d30e277081d0e5aa986f8b43e5018aae. 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/MX5051501848.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd92f8974d460c0b50659b4454d6c526f5dee0b6699357958e6939f97ded41d26. Chain 2 (Bitcoin): anchored in block 960317 (2026-07-30T21:35:24Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/MX5051501840.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0fc2ffd8ca740f954c8f07670597923327cab42d923312a6c02b577bf4b8ce0c. Chain 2 (Bitcoin): anchored in block 960397 (2026-07-31T12:24:41Z), 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/MX5051501841.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1c234f7c32062da96df510c30cf13b913541260395d0d2b4170a266239c649f6. Chain 2 (Bitcoin): anchored in block 960381 (2026-07-31T09:50:11Z), 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/MX5051501842.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xda4f7628f92695737a3bb56fda9c18861d8bf93ec8938a6672c8216898a357f3. Chain 2 (Bitcoin): anchored in block 960212 (2026-07-30T05:43:45Z), 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/MX5051501844.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb0c33a0606da6d7bfbaf0625698a8647e9abde528b4e136cd332d39ce9526d75. Chain 2 (Bitcoin): anchored in block 960298 (2026-07-30T19:26:00Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/MX5051501845.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x263028edad366f9c305ab8d27213d2817cfc76caf8ddeaca3cb954ff5af8081a. Chain 2 (Bitcoin): anchored in block 960349 (2026-07-31T05:23:41Z), 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/MX5051501847.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf6a2e0e993ec8d48ac64f876b0f9a8ac88980b91cc03f49291b49a101db8bc98. Chain 2 (Bitcoin): anchored in block 960344 (2026-07-31T04:14:58Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/MX5051501849.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcf92e44c229e8aa691a7d687ad891cc3dc1fbee77b48fc39b509f6257f734068. 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/MX5051501860.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x72aa5e7f9dc5be6b7a419a715ed5960d0b0b6890be213d878300288bd4eb3c6a. 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/MX5051501861.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbe3091ee8b0651ea2122ea4ee00330c380a257695e36d0d0115efe9be9a1d714. 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/MX5051501862.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3c81d8c253a9518ef29e13f2fd60b932a5794d0c6236786f317a8964dc4678b7. Chain 2 (Bitcoin): anchored in block 954130 (2026-06-17T19:07:14Z), 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/MX5051501865.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4a4cd7118a9d17dc93bce45e662374799b7bf08945be12a069fdad031de5197d. 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/MX5051501866.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbf3d747cbb56605630dc2ce44bf319ad34363ae89a2c7f88b9e1979f38202500. 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/MX5051501863.
Popurrí Mejor Yo Me Hecho una Chela - En Vivo
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb973b40325fc0569ebb3c07612be9daafc54b6f90c0d29c66001c7b9e7e6bb95. 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/MX5051501864.
Besos al Aire (Lamento Boliviano) - En Vivo
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6c4e495698063c33d5afc841e6350e7f80dff69cad79f2949d45fad1b555fb0c. Chain 2 (Bitcoin): anchored in block 960125 (2026-07-29T15:38:18Z), 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/MX5051501867.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaeac9e423995f03fa9d5e648774fce771a445bb33e7763609c1182952e64ea9f. 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/MX5051501850.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb3ae1aa503c42753b2cfc828331ae1cd37f1ba42fa9e1e9c8a32321ab2de362d. 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/MX5051501851.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x574a3c6ccc74878f9f8b0b1a182acaf0083db37e08cd1bac7e4176dde1eab3fb. 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/MX5051501854.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3a1c058c1245856a7431dc688280277f8625b566f6e2489f28e3e55db7b18b8f. 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/MX5051501855.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2eb14f2277ee31b326f5a619a1d64da1420d2cc9f5b7207db5edbe5d1646fe95. 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/MX5051501856.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x65b5b0ea65077cac88c1abbffc991c75e253d40ece63e19ba0e0a8f86e5f1482. 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/MX5051501859.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc0c4af7ee291561fd3ac539e5f4006171e3c86d86b2151b51b87fce20291c766. Chain 2 (Bitcoin): anchored in block 960258 (2026-07-30T12:45:34Z), 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/MX5051501852.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaf7403ceba1f7b22a522a8eb7e16809df69526de6b1bd1af0cdeab2f2d22feed. Chain 2 (Bitcoin): anchored in block 960264 (2026-07-30T14:36:16Z), 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/MX5051501853.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x98f786390fedc9a67c174f84bccb79ab5e048d46cc75cf28036e2a98bcc56e92. Chain 2 (Bitcoin): anchored in block 960344 (2026-07-31T04:14:58Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/MX5051501857.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1bc61ea6de921e1d7fdf28e9dc9e77a67a2eb32ded704a4d183ec98167a9dfb2. Chain 2 (Bitcoin): anchored in block 960302 (2026-07-30T20:09:33Z), 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/MX5051501858.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x669ab8dcf9f644fbe6ca889e05fe180eccf3f5f5c970dc3cf36ea915f4dfbb54. 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/MX5051501868.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6c73f531ede777673f566d9795e09ac4ad440119e366e90f0b9960a6e7bdd789. 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/MX5051501870.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd620ccee417b1a95f37782574c3841147ed813e5df5741723c72dd22c7263119. 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/MX5051501872.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3f0105fdb388182845ec1cc9d8ba8a13222d9506ed122f32210f67187d8f0e41. 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/MX5051501869.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6e23f8283d8c58fdfbcf6450bee45e10a44d0f79abf7697352a6e7a06b2e87f5. Chain 2 (Bitcoin): anchored in block 960125 (2026-07-29T15:38:18Z), 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/MX5051501871.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa8197ccaf0863b6f49f2d6a88c5060f01f372e8dd56d38f08f6dc750ea609518. Chain 2 (Bitcoin): anchored in block 960216 (2026-07-30T06:39:12Z), 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/MX5051501873.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb182f4e92a9446ea44f43f46b70ea9ecf026b56b7c827b10846e05e581989440. Chain 2 (Bitcoin): anchored in block 960220 (2026-07-30T07:28:30Z), 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/MX5051501874.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x28c34a7e5dc7410111aaa0befad2babc1defee4312e605b27534ebbd4482d5bc. Chain 2 (Bitcoin): anchored in block 960284 (2026-07-30T17:23:26Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/MX5051501875.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x966c1040a99e28a12cd499342e5b0dfde9b07946410d2e324daae360cfcada8e. Chain 2 (Bitcoin): anchored in block 960108 (2026-07-29T13:09:35Z), 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/MX5051501876.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb302da2216723c04ca041c3718ae8c218b990fbf3bb2eafd572fcbce14caf036. 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/MX2832471779.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x201f0a83fbdffc6880e1a5cab7e719fa791c3ef101f75e5744f39c9ae739532d. Chain 2 (Bitcoin): anchored in block 957052 (2026-07-07T14:50:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/MX2832471780.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb8ad9427cd569ff57b66a936de8a75b6440bc3722db0310cedee2f8c43ed56a5. 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/MX2832471784.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3e1babb6c68d9ccef4c10881635ed3dd3753e68cb3d2f5b0a98b30a2c53728bc. 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/MX2832471785.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe98aeee0bc780eb2a75df5393a40e055df09168468046dcb8207e319c4bfc952. 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/MX2832471786.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaa43aa16fa9eb18c775bed6f451268952a994730e3a73c44b2815db6c08f0e39. 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/MX2832471787.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf6a2213e051b70ba8f8f8260147e11c37dfcc63d9f437979e3b80bbdb5ea179c. 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/MX2832471789.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x366f34c5aa982319e09ab094ee47580ada11d563f46ac68f41dd0e65e58bf782. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/MX2832471790.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd98158a2ab31d78356b6c7a0d6dc610dcbdc8b8707632ad9b499cf3bde52c3cd. 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/MX2832471791.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x285c892f6a9d1bf1db725ac3cd952ba3cfad68b709addd2891b7615e06702492. 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/MX2832471792.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x39ea32c901834e17714b6ef4d4fcfbc386a2091227b301558ac9f74ef7f50187. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/MX2832471795.
Simplemente Amigos Dulce de Coco - En Vivo
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb1cf73cf32612db0888f5fd3238e7f8a317507193069ba1ce001b32068112834. 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/MX2832471796.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x525b618d1bfaa79df8edf870e9b70efb5c94610643b9facd27f08cdf6e04b9b0. Chain 2 (Bitcoin): anchored in block 960144 (2026-07-29T21:09:47Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/MX2832471781.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcb86c9721d53156f6e21e586c3065ebaeae0c8a97f78290eaee86885235be439. Chain 2 (Bitcoin): anchored in block 960229 (2026-07-30T08:30:10Z), 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/MX2832471782.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x470d0e7c3294526c7a2bbaf0002f49737543f3712b672f4efe89f9cc94a12cc8. Chain 2 (Bitcoin): anchored in block 960209 (2026-07-30T05:15:54Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/MX2832471783.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb9866679325fba726eacbfef3084729cb29241beccb21f614eec4f798c5be0eb. Chain 2 (Bitcoin): anchored in block 960348 (2026-07-31T05:17:02Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/MX2832471788.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd956dc77a087ffe4e3a96605ef141acbab9577c60c09f2c6358ee9267ec5cb30. Chain 2 (Bitcoin): anchored in block 960284 (2026-07-30T17:23:26Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/MX2832471793.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf651d688965f1936c3e28585cac5a7c642395282eb4636e424207e78384b24c9. Chain 2 (Bitcoin): anchored in block 960376 (2026-07-31T09:09:19Z), 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/MX2832471794.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x401286bc4be6ba89feb47e7cfb518521439f6299bfad198de39a8ac590f1cebb. Chain 2 (Bitcoin): anchored in block 960309 (2026-07-30T20:35:49Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/MX2832471797.