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 0xabf299dd789fe36c6c1e138c78e07e90961e399d7c0da672c3bd6fc3bc7b3afe. Chain 2 (Bitcoin): anchored in block 953408 (2026-06-12T19:28:13Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/7a1a8a93-26b7-4206-9e52-10a924605f40.json and https://artists.proofprofile.net/proofs/artist/7a1a8a93-26b7-4206-9e52-10a924605f40.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 0xb064488fefeb197921f85daa0c20fa4260e96596088e6af1dc0ce3bc195dac91. 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/QZGLS2443516.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2eb425de4f79360f30dad672a6aa0afb1ea04e02751bddf450bf22e2281b1a7f. 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/ES71G2204115.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6531aaf43f2d2f2d54bae073efa32c5afaa22b13b3035a99e8c890df475f014e. 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/ES71G2204114.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5aca0ee8ead989c0d14578775555f36cee83984f90f6f7f3dc97cad81a348002. 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/ES71G2204119.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4946adb2d5036bc430d106edaaa354b2e53ab1610f9c15172612270a578588cb. 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/ES71G2204112.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5b0bb7142d257c411fbaeb4d5774026a435767da9da070937160630e497488de. Chain 2 (Bitcoin): anchored in block 957073 (2026-07-07T18:39:05Z), 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/ES71G2204113.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x212280c11febc30864175f45f88c6869139295e5b9cdc24bf149946f753c12f4. 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/ES71G2204108.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe5b6b367458d02cf88a0704c8e08d6c350b445d5bca4bb74e2797f15cba23621. Chain 2 (Bitcoin): anchored in block 956889 (2026-07-06T06:56:49Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES71G2204107.
Dedication (feat. Gabriel Drago, Lito El Blanco & Deltatron)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb47f36456d5ee3638ddbfc7a6c51b6a5648071ebc8b4596c2c3a51833bb1e7cf. 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/ES71G2204109.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x57f9c1c624936c734e966eafb621d174405497cc927297311214c5fb5e0206a3. 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/ES71G2204111.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfc8ac19eb096419d9cee3af70ce11071af40bc572a9a769f446b876fe2cdbd52. Chain 2 (Bitcoin): anchored in block 960321 (2026-07-30T22:27:30Z), 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/ES71G2204117.
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 0x2c1f7f4fa1946bc27339c60c4af88f2b7fc262a6126735ae05aa1a7666626fdb. Chain 2 (Bitcoin): anchored in block 960095 (2026-07-29T11:07:37Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES71G2204116.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe3cd6e472811db88dd5f6739b80a1034e0aedd5a37671d4033e260c66f4c7ca1. Chain 2 (Bitcoin): anchored in block 960294 (2026-07-30T18:46:00Z), 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/ES71G2204120.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x16f53b7437609af24891a79712a3300334e4004ca26c4c1f3f6e5ed7ec85f179. Chain 2 (Bitcoin): anchored in block 960340 (2026-07-31T03:15:04Z), 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/ES71G2204110.
All Eyez On Me (feat. MNZR & L.A Finesse)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9200eec9fac7421d88562c2ba72fb401d8f77f4de005479bd031642a25299060. Chain 2 (Bitcoin): anchored in block 960095 (2026-07-29T11:07:37Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES71G2204118.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5b7678bd8c6b9a72e98a99e9202c0894aee9ccbdd3ad6cbc9e3d61c914761b78. 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/ES71G1871348.
De Vuelta Al Ejercicio (feat. L.A Finesse)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe2dfc40f294c28816519b8dc83f873e14aff2f4e916c24a8f05b16733e32518f. 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/ES71G1871349.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcae454c35248b3c7249ec16bb66bb6321312263bef6ea71423849703006ad890. 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/ES71G1871350.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2bca0ca04b99607edabd906192a0ab8b390b08149be265f3b3ba0d80dded5136. 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/ES71G1871351.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x19416312085f26aa220c50aa8767955020b759415eca375b918feff796ae86f8. 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/ES71G1871353.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd6e0fe4978fad3c711f3d7bb6e152da2731b7a081c4d32f88cc9d2726b012107. 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/ES71G1871354.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x615e2e6866290195e911ce6333851883e71f99c649c5c877fd75ff7cd15e2f9a. 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/ES71G1871356.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdc6fec450b3e6dbeb98348f37e122e9d99c76d2919720e2a555e125d6795cee2. 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/ES71G1871357.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x580716f9d272c257f02a02994a2dc83045cb03cd900e4e2ca4abb40b430556da. Chain 2 (Bitcoin): anchored in block 960153 (2026-07-29T21:57:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES71G1871352.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfd138aac624a16d819809008b8c5f5eba1064ad1e6d0cae5ba49357a8dbb2a90. 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/ES71G1871355.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdabd9553a6cf5511d33e7c93d319284119bd17abe5daa45e6aa26982a8204cf7. 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/QZW9L2353444.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2b1a5b63d3de6486a7b3d0a447dd1f1685704a81038abfa8bdf8e3caf05972a2. 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/QZNJV2405873.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x13648af64c5d1ed29c3cc5c45f162a833ff6e87332ac84b736233d6452a025c9. 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/USLD91752943.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1dff900ea27398846200ea9b3bdee563675b6da2880ce4298c54dc9ecc49cd97. 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/QZGLS2443551.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3fb45c40149d826a7240982f31acc223c0fa9e52af55b53505ad334c344656e1. Chain 2 (Bitcoin): anchored in block 957061 (2026-07-07T16:07:00Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZGLS2443504.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7775f5568b562d89ac6c9827a59f96b1c77b415301bf3d87115c22cc93f3e4b9. 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/QZGLS2443566.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1d041eb7101989aa0d1bd1312c02a07664183bc4a072351ff1805ae14d7f8b43. 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/QZGLS2443513.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x07502b277655a843d08c82cd06f7d8df4f64b943e8c427897a6c8021bf37244c. 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/QZGLS2443548.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x85c9ada01490a6d4a23de5a6428e54ac9e7dbd2434bda83e72dce66e5235912c. 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/QZGLS2443471.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2ded3f3271bd52658b336d5180043f0cf5a87c9965b9ce3abb28a0ea55466134. 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/QZGLS2443547.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7ac3823e17fd3fe93d13bf64f4e764e5a5355682f1911442a5d802f5aa79e8d8. 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/QZGLS2443567.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd62d48a6762bab52cdbb0fa4bc9d22dddc5d1dabfe78ef0e792094ffa25f9f34. 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/QZGLS2443522.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9c6cef45e773074c7b3f9f1b156417ad67b313705f165b128273f912df01c351. 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/QZNJX2333584.
Sigo Pensándote (feat. Gabriel Drago, MNZR, Kaele Bigger & Chemc)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x29f88b2485029330b4247f3e8f518cea3c3d977f8197d08ce19c35767633b989. 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/USLD91747548.
Lealtad De Monte (feat. Gabriel Drago, MNZR, Kaele Bigger & Chemc)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x38ad24998cc3790814bae92595ce0f048486c9a81a66706006de8b3c5559d000. 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/USLD91747551.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x92babcc2c7c37ec2818e8fbd935139acc826c84e24d52b8a158ef2a403e81fa4. Chain 2 (Bitcoin): anchored in block 960334 (2026-07-31T02:19:15Z), 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/USLD91747549.
Viejo Pelao’ (666) [feat. Gabriel Drago, MNZR, Kaele Bigger & Chemc]
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x763d7f47836c6e4a974e618dbe238d19fd046c639b792d119d85df92852f003e. Chain 2 (Bitcoin): anchored in block 960095 (2026-07-29T11:07:37Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USLD91747550.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb3d2418c5d94e05cc23a7437f1946efb18180d3836dca21e63b17a31b6b24421. Chain 2 (Bitcoin): anchored in block 956889 (2026-07-06T06:56:49Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES71G2245089.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x49a7902f5642cbf50ace21ecb0ca5fa79894dc5abf98a0e15c8d0d20aab6f963. 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/QZMZ92428365.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe1664af3f7f5ceb616061ef6166d782954173fde75e68c2bb47d0cdb0dafe993. 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/ZZOPM2115712.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x79e23e021f7b714b405087025eef03ee9bea637fb97d8a7c41f5c3055f7bd74c. 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/USLD91733779.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8831749b0415ef497d233b0eaaa4c4c7ee678649ebbe885616bf2df5085a65d6. 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/ES71G2126757.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7f094584187cae93b18d3b51df95ae4af16318a518f750716bae6d9df1699dd1. 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/QZNWQ2031756.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x125094f41d1a07be2f79c44cf3ecbf1eacda3c06e1d5a24390569fc6185f85b2. 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/ES71G2038558.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa3a85d0a86f2d69533da70c4734c470b91ad9eb87fc82a4e2756937ad339ac3a. 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/ES71G2032762.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe2431b50436985c1a726dc5e6eb57839dac2076fce6c554f899006e217f59cbf. 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/QMFME2392945.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x240c651004cd83b2f8df68f782b4db290da1f244efe2716127d73f5f7fdd1633. 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/QMFME2375151.