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 0xea203d9f3074dd07f16304d42f3259e43cfd4b3e0bac2b045b0a3750e47b7557. 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/7329526e-ffd3-4802-b707-cf03b545dc72.json and https://artists.proofprofile.net/proofs/artist/7329526e-ffd3-4802-b707-cf03b545dc72.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 0x071ab760e0d95eb7b7b6b762245046cdcfd8e1caa56e59ed72af725bad914cda. 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/QZPJJ2200148.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xee91b313442f3eace6481d3a4416322c7b609018d3f9b7a60555a12399dd0468. 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/QZPJJ2300181.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xee91b313442f3eace6481d3a4416322c7b609018d3f9b7a60555a12399dd0468. 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/QZPJJ2300181.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x69a20347b4857b6cf40bac0d05a19cacfb5e97149232082154283c1a07637fe8. 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/QZPJJ2300183.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1b2174a51c201e960dd409dc9876919664913e1395084f78b5f114fb40adfbc8. 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/QZPJJ2400011.
Tú forma de ser (Love your way) (Merengue)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9dec5dc86fc86f6f7bba35ea30c4c1cb408b5ef330f629fd188ff2ad4a5a355e. 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/QZPJJ2400009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbdbdeae39bc734a91479bbf3c8d726c64dc187a322dc1f91037d9b25d3c05d6f. Chain 2 (Bitcoin): anchored in block 956891 (2026-07-06T07:16:32Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZPJJ2300190.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8c44d9a935560cce61144ee246ce503d6924eb5ff5ddfd64e0893c0b983a62f0. 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/QZPJJ2400008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcdbbd2ccc693e9415ac37f4aab9676f2f3c239085b89bc67ffed59d3468d8893. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US3Z42000850.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xee91b313442f3eace6481d3a4416322c7b609018d3f9b7a60555a12399dd0468. 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/QZPJJ2300181.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x69a20347b4857b6cf40bac0d05a19cacfb5e97149232082154283c1a07637fe8. 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/QZPJJ2300183.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2dc6fb3a7c39e50f8ceecb345832d707996fdb1bfd7b138166269e713796b11a. 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/QZPJJ2300184.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa14fcb2c72f5e4de2cb4e76d8ded823d479c9c3f68eefcee78d73a375f4c485c. 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/QZPJJ2300185.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x69d91c38a66b03f4fc0b511e437f2316a3e267a990c986ca7d5e7007c3816b17. 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/QZPJJ2300186.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd8474b5678e607e114038d4422aa11af0a92cfaa1c4c04c0a8f006d633a2fb24. 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/QZPJJ2300188.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbdbdeae39bc734a91479bbf3c8d726c64dc187a322dc1f91037d9b25d3c05d6f. 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/QZPJJ2300190.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa932b0785e0194cf1a58a9139687e6ecc36469fa88fafa30207cf3cfe9ae676a. 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/QZPJJ2300192.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd7d9a8a4fe9aef20cca321da32f8ba8efe1a96c1e9c05340e590a4faa7041f0c. 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/QZPJJ2100106.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0d76fff0017d305489e9d37dda4ae956cb1423868fdb2ca36892ebd5fad8a1a5. 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/QZPJJ2300194.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x071ab760e0d95eb7b7b6b762245046cdcfd8e1caa56e59ed72af725bad914cda. 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/QZPJJ2200148.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4697eb48a374b396d95d2459ba5cc476ebf4505c3af03428de0938a495a3422d. 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/QZPJJ2300197.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x95466a338cdb1a43bfa854c9660b1885c41fbfff11ab93977f2d93c718a5633f. Chain 2 (Bitcoin): anchored in block 956891 (2026-07-06T07:16:32Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMDA71522898.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4d26359f0d762a3a5ff7ff8bc333bebd721268be25b7d7f0b924b4a2d3e3b4dc. 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/QMDA71522899.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc3f78d92c57eb37a5ae4ec494cebdf154c7f427e1f51afcea7f37f1dfe1527c5. 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/QMDA71522900.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd0c20721d6d885b504dd7076b253f432df68b121331d6824efff46910a6c5bbd. 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/QMDA71522901.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x05c35eaf3bf7db94783054acb2d112b9eb939b29e04f6beffcfcc6380fbf72ea. 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/QMDA71522902.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb61f89107120d2d5fd12ff4fe1be60d0e8e81f7c4777f734f9cd8d0651786a3b. 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/QMDA71522904.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x19c77147391a4ec45ea7119309d351d1ee4292832584f2ab4831e30ef1b278fc. Chain 2 (Bitcoin): anchored in block 957050 (2026-07-07T14:41:13Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMDA71522905.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x309cc1a6ef50bf9c2201d4dfaec52267b8a4f9cc0a3fbf2c891257c5372049e5. 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/QMDA71522906.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x057114b55c9fbdcf2b4976b394519e5a4f54b2660c92df6589f6f52ca0a41be9. 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/US3Z41600278.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf208e16f3fea606442d7e79c67a16d8419f3e91053875b5a4915a6efcf286be3. 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/US3Z41600279.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9d14f9e4faaf977658d4420b344211ee09dda196e47787c27cf6ffa95a8551a9. Chain 2 (Bitcoin): anchored in block 957039 (2026-07-07T12:58:18Z), 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/US3Z41600281.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbfdc90828c5702769448dfb5bb025490a13ee1aa779ed35044df0d8a12308830. 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/US3Z41600282.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd646be4c384579637041105f2ec90b9dad50e1ca0c07d117512862ce919144b8. Chain 2 (Bitcoin): anchored in block 957050 (2026-07-07T14:41:13Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US3Z41600283.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe0bdebc7be77ed7fb980ef40cdb35257cc09ee5d11a4a12ac13f6bb21cbf94ff. Chain 2 (Bitcoin): anchored in block 956856 (2026-07-06T01:25:57Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US3Z41600284.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6e1cf5011f37099b1291f059d9e217cc0adb5f2616a698c82b86e120c9bc0eb0. 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/US3Z41600287.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb698de19606e3bfcfb3d80b48b51defa0394d57ae9d8ce5d1fce85b0212e2dbe. 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/US3Z41600288.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x33b9c2ab2fa210f7e9caa4b8d2de8894d33c5768e3653532c1ff765dca95c09b. 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/US3Z41600289.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcdb08e3442392d0452aea671b54c7c377c40d0eb056a1d13d330a5dff56ad60c. 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/US3Z41600290.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbc194f6b0e64edabbf20b638a4992a45c715a41e575ce8bf7b4c1c146ad919c7. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US3Z41600292.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0d58519f3f5c1b29202efc1558de159a1febdeb74a1554e63af8517ab851bfc1. 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/US3Z41600293.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xff9f7b609d2f37f773289d1fed5001ae0cc998de415dcfae9f6b2a3415e9b225. 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/US3Z41500515.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1e18df9d9c51ef05413cfc6ce6f4604783e9b472f04175daac32038d68d3642d. 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/US3Z41500516.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0c679651d2c72f56b1d680c3d34f21db13394b2a5b12362f6644c1fe5c91e05a. 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/US3Z41500517.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7e763d5a2c3d6743cf3f1cfaa25c03ce541e8864918f0426aca1ef6fc637ca1a. 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/US3Z41500518.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4bc1b9dd55fbc58914dcc67c324eb4e8a3d629b555fb03dcc30a3fe881df8b3a. 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/US3Z41500519.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2ade3a184edc384bc851d5475c868ca6b93993d70c35951dbfd95c8e0427b3ee. 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/US3Z41500520.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9673d810fd4cc2f485a3c498fda9936ec690108c5612479e803d61e72e2d68d8. 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/US3Z41500522.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa9aaadcab217649eb16b0090333da0d15493ac2bdcbe4095096f63524bca81e4. 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/US3Z41500523.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x81bdf1a86a4a952d850e77140e37bb72161061116e1524ff7ee146bcdb4c2350. 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/US3Z41500524.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7c4d91d91864366fffa8dbd38ac636b45076522b9712f14db5916847462bce9c. 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/US3Z41500525.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb9393a2e8e3d039bf7dbefa3f6d2e12e8a8d5cba60a7c8a121ef5a70aabe12c9. 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/US3Z41500526.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7a715c4206c5eed6d91025461a3264f875f6dc9ee86d4c2a358f84e4e872fa56. 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/US3Z41500527.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x24443c99e56467e5241979d684384bb0dba99eb4ecc646b67b301d5e83ef7b6d. 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/US3Z41500528.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4e6d2de278defb1d3c2f2484f4f684d2408a88c912f88fd83e3a1faf64236feb. 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/US3Z41500529.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x25191b91e57afa26f56b676345f5662df28584384dae6e6e113f9614883e5164. 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/US3Z41500530.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x670d5bb2e5e6f89d4d6fe5acc926e73493ebeff4f60a6eef05cd8357801a57e0. 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/US3Z41500531.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe482f7d92811ae941bb60b7fa1976a84b22172cb7fed1ba64cdfe2378e20327c. 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/US3Z41500534.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xad0f4378d105b635233d2190292f0bf129a4bb0c58ea70b6f639257b5d1796b7. 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/US3Z40900028.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7be8be1263b7f82dc7574209bf493ba3e8433550af65dbdd10b90468ea269800. 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/US3Z40900029.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2d777fd324f3b2f0cbb65761819a157e9939c3b5ce001dfd341d8d3811bdec2f. 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/US3Z40700205.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9b04c304b325ada987774dd19b747d93277e6f58ca2ae421c19faa3b8beee3f3. Chain 2 (Bitcoin): anchored in block 956891 (2026-07-06T07:16:32Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US3Z40700165.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6fbf5665c40dae49221be348b2eee06345b2f9e2881367a1635f8932f409d736. Chain 2 (Bitcoin): anchored in block 957064 (2026-07-07T16:43:08Z), 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/US3Z40700066.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x894428f0114307df90f5d63301fe12dc92bb98cecefb1042a6b890d278805516. 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/US3Z40900033.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5f47522b6f65f662f3c4b72b374a0b652d90eb5829796fb424147de3a56ae14e. 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/US3Z40900034.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd6833938a0536cc0e81fce35f2d25c1b0527567797652342b5ec0adde5357040. 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/USKO10407368.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb5f0a5e60d1776e11db1a10d22aed7534b625045b1adbe342ce65ea97e8d809c. 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/USKO10407376.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xec6bc207bdef5a7d960bb8e3a140397deac49595582b1a41fe12bef7e041ae3b. 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/US3Z40407563.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbe1ccd1fcf2350c9c52e789ae6837c4d0fc279c285acfbef61cac69556757e26. 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/US3Z40407565.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x410f3abe9e770edde59a19d161191604b5c7648028c7dc7570ce02c5d43faebc. 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/US3Z40407566.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9850e4eb1555a66291480b79431a1c9fa6109adc266e9fcffe52c2ef0be23f64. Chain 2 (Bitcoin): anchored in block 957065 (2026-07-07T16:43:21Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US3Z40407567.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x28a858632edac59128abbcc64e3326c18287e6f4826227746c568860b7e7e373. 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/US3Z40407572.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbdbdeae39bc734a91479bbf3c8d726c64dc187a322dc1f91037d9b25d3c05d6f. 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/QZPJJ2300190.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xba8e483a61a9d259b84dd29e0acb5e83601e80267799666ebd7ef887f0fd7749. 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/QZPJJ2300195.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x69a20347b4857b6cf40bac0d05a19cacfb5e97149232082154283c1a07637fe8. 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/QZPJJ2300183.
Mix Sandy & Papo MC: La Hora de Bailar / Mueve Mueve / La Fiesta / Chica Sexy / El Alacrán / Huele Pega / Homenaje a Papo (En Vivo)
Mix Sandy & Papo MC: La Hora de Bailar / Mueve Mueve / La Fiesta / Chica Sexy / El Alacrán / Huele Pega / Homenaje a Papo - En Vivo
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x475d0f93fc62c844a9d6efcb1922af004159cc94d6209d28be61a360530cba5d. 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/USL4Q2297682.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfbb65edc8a3123473b5fc89a3217bd7314d038edca72c9a83334660fb713240b. 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/QZS7J2294332.
Mix Magic Juan: Latinos / El Tiburón / Está Pega’o / Another Night / La Última Vez / Live At Jimmy’s / Pásame la Botella / Baby Come Back / Meneando la Pera (En Vivo)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8faea0ce4f37dead12e337a944f233ba5cab924b68c948cdd0756161e51566b5. 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/QZPJJ2100436.
Chica Super Poderosa (Salsa Choke Version)
Chica Super Poderosa (Salsa Instrumental Version)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcdbbd2ccc693e9415ac37f4aab9676f2f3c239085b89bc67ffed59d3468d8893. 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/US3Z42000850.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4f2c09727e335a5bef33323e54e7e60b0a45686a5f1aa26268b628802ea28ce2. 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/USUM71924905.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x28e45735c193f8f00d13ef1805cbc65aa3a0686aee9194fcd037a4e7d4d51a10. 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/QZTBA2487804.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbdbdeae39bc734a91479bbf3c8d726c64dc187a322dc1f91037d9b25d3c05d6f. 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/QZPJJ2300190.