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 0x14b27e18654a2c08adfa71b347c5236934c44f797a74cbb5eecd0f43ea077bfa. 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/eb75803e-8e49-4797-9748-1dec2f86f55a.json and https://artists.proofprofile.net/proofs/artist/eb75803e-8e49-4797-9748-1dec2f86f55a.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 0xcdf420dc0feff431220ed595a5ad3b3506449eb86682007e93d76f62845b7978. 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/USA2P2043359.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x470f22d99f56f335ced9e78ade25964607bfc60eaf3516298bd99c97edda448b. 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/QZTPX2216802.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3677bf67356fb1abe891fc214cf04b93310c1bbb5862620430e5b6d39c06ac78. 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/QM4TX2353013.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7087be4c1b48264eed41c0bec4d9e42c4577c41a24d87f102554b14f64d37ca6. 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/QM6P42356637.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x53ff46b539b251c0e97243777e1e7e3f9f11fdf40f73a6a3b519456b374c0a53. 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/QM6MZ2233146.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x61356eda741c4a36a60b531ab818aee7794450d88ac7e03854da11e38144e998. 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/USDXS2303955.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x63845ac3ff57a04a777300ff98da3930a0afecd81fe614302f440ded974e3509. 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/TCAHR2323184.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x08cf628e2f4f8a16f02cc423f1f37d0821ae98ab7d4b94e91f2a4e6723f92f34. 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/TCAHP2309752.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8b47e34cc4307ab4655b8c7299b1f5e0d80424994f072d687f7b07023c38fae0. 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/TCAHP2310783.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa9bb5381ada05cb036c57ba5581a4da29e44276dd093926972b42d7075796af0. 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/QM6P41989591.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9c01c86d1097984ac361531cf85c7f3dcaffb459f69ca067422b37c809bd774c. 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/FR96X2184374.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbd79d0b4c0a6267deb9f88cf0e7f23e4c319384a231d8a65f0613c42c6224d0b. 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/GBRKQ2286205.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x97a7bda1f8f1ac332612772ea85dc13c1f95da805dff14239131dd9795cb1229. 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/USUM72003741.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x510c8fd46a5ff507b48c95d49c662216d79dcf7abc22a98c7a97b892d7740350. 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/USUM71924786.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd6debd36f92f7574da6908ab826401b410b79264b829f22cc482906716bb54cf. 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/USUM72003743.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x94adbcfb8b2d068eb0ab148d35c7669bcfa0f234c480d9e858333d1f4ce6ee7d. 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/USUM71818490.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd1c730184e654642fa646c2a9739a85524e891b5fa7faf86bb66e2519d4f73f8. 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/USUM72003744.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x557e3eb74b47b76498654e0642e0adb7a09b5e129189cfbc965681fe4f5896f3. 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/USUM72003751.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x67a9f1f4ae7edfa24c31b163169467617b9607f9bf5744870af51f78d232684f. 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/USUM72003752.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x99562e5314b473e918847093225ab6b04b4e1fcd2b1a9d85a7d2a10ecd7e9631. 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/USUM72003753.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0d2252142b9f963e30ef4cf8b2278137bff1fe8d64d8519d98f87fd62d983301. 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/USUM72003754.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9579bbb13ed910e7801b38cb3ecf8a61602e031d0b0aad64023e8c947289195e. 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/USUM72003755.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe60ed2dae5ffd75faba39f4c6165d0f10eef544ac5250015940712fc212f42c5. 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/USUM72003756.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcfe123b9617bb9252e0b02fc6539be50c9ee4c80ec5eeda5330dd7522f8cea65. 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/USUM72003757.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb034a0d0155882b89d134d84362cf48c1abd563c91a38cd90397126248320e7d. 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/USUM72003758.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x15ec6354edf8a793ff2df6e5e95f28f59f628b76ba9b8615bb0944d594d0cbe1. 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/USUM72003759.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb31a2623ce5932e26c508b29b91600c0ef09dd231afcc5014b67366114454ea6. 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/USUM71900847.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd4bddf5e81d86bb2ca13a0f3581deb9f324033debcb947ab0d72035cb147096b. 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/USUM71815020.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6d17e5f22c6cff6dae4ee8ee2a00781a1c4009636fcc7c32776efac108bc78c9. 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/USUM72311294.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3a21a5ed357a19f0fc053f7cad08a28441707730f633cd114411f58559cdff91. 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/QMBZ92337793.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeef0534958d48f4138710ccb98a27b85895255c36cd590e71b6da397cd563178. 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/USA2P2334177.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xedf71b81cc4bfa9e9640c9c6d48cf40d583e3d4fa2a022ab5a40c3730a974bd6. 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/CLEM42100913.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc1c756c569956e5cf394ddce944b222823de9d00272db2f2d74fdadcb706a852. 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/QM6MZ2317327.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2c5fd9335071c9484fc8879c77ba054ba5e5c1f55b50476920efb8c5a4264d32. 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/QM4TW2388451.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc6e8ff88fc0e4cbcc9001e62575c39a341a5484dfc23c3f800e52960a3ddf4fc. 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/USUM72218860.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x11e29840c0a1cebfbd1ecccaa7defd44d70894eacf0d83aa912f373dc8f021c4. 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/QMDA62204623.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbedd8bf4dc50f7b083367e3d7a2e0b41a939649cb2a94ee748a3df358cfe8149. 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/QM6N22237023.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4c06c493e97faa7d41b9f26ea397960898c23546f400245e2b5e1ac74ef81e5d. 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/ES5702200703.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9e6a45a254dd0ad34a450c230cbfd9de1bb4dbb9eb93630c33afec6b884e0ad8. 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/USUM72119265.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa2b911baee18121f884e44ac1310c8601145b2902f7e965e0d5cd8272f994428. 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/QZTL92125494.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xba8da4d62c88f337737d7a102578377382626335a42a538110718e4364d26d4a. 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/QMDA62179504.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8468b1dfd4d0a982d179555c1d6afb376b0f41c17a19843106fd87d0eae2d7cf. 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/USA2P2125371.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf65de6c05c3a801eac4f722ed0ce776fab907bef70da64f950126257f3fa8b33. 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/USUM72023908.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x20aa103a1f06d98a6fb4a219fa91e1f7da559c4062af343a2d448b60d3b4b895. 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/USUM72023898.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9cab5f3f43d06fc2e93deab272bdb9d094a49e13ec10e07e1b8467f7e86379a7. 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/USUM72023198.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd6eecad3b9a54a9ecf030984068c96aec3d8a0185051811446eeab85be1df218. 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/USUM72021136.
Vayase De Ahí [with Juanka, Ceky Viciny, Pacho El Antifeka, La Insuperable, Haraca Kiko, Musicologo The Libro & Pablo Chill-E] - Remix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe14a01239a93b0ab397c1ab09c96e5cb84003ed8e0d5a1d7661f2bfd38d9e742. 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/ITF252000244.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x23e72ea5c0540c03e167173bc7ca7247fa2ea59fd61aaf8033458b8c3eb48a78. 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/QZK6G2018121.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeab841999d4e4e33e6d6c52d097be4a5e224b37a5876bb43e458ea2b33b9a627. 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/USUM72018811.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe193ec9e1621b1b6fdb6018485a3f4647afc16d08991df89dd31b1f649168dfa. 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/USUM72016718.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x483b53c2c4da4b12ce6c330812233ad699c4372392e2ecd0438d11634eed1814. 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/TCAFA2003265.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd2df6971bdce9e25063c502d34b48b785e597ef297e5b12383d9841fd958489c. 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/USUM72005306.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x63b06fe673b549df6ee8dc362405935f3d9e31793db4ecb7ca11b6696ea6b3d3. 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/QM4TX2053816.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x510c8fd46a5ff507b48c95d49c662216d79dcf7abc22a98c7a97b892d7740350. 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/USUM71924786.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf6660df7b663a4c7c3f02b07c03067944114d2cf8054ac31d9e2a41459fd22a8. 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/QM6MZ2057011.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfffdd911ecae2b149cf208c4d49ce3ff9aa008bcf8a575c9b08f1904ae85ad54. 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/QM6MZ2048785.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7dd016b6d9eace6a281adce1cb55c4dc08d587de1a502162ca08b13ceacaad01. 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/TCACJ1580604.
Plo Plo (feat. Baby Rasta, Juanka, Ñengo Flow & Pacho)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8f158b21e0c635c144963afddb4d7519427acbed9ec130910fb47353768c5553. 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/USSD11600231.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x61bd2685c8b7181b10bbbe6e4fe4be18572099aacd1c0365e5f76b6e2a70dfb7. 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/QZZ972312065.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x74ffe67531d4d47c1898188bc89e9e1e08d43e147ccf43f83d1c97d005c0ee86. 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/QZMBZ2200064.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x11f1bcdceda6f336a86bc4eeab0a71756467f726d2531a1460b80cd49a70dea2. 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/QM6MZ2048789.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8a2211a5c3b2eecc670c521d99210df85eb8fca8d4adc9a444fe381b16951b84. 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/QM6N21979496.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x20aa103a1f06d98a6fb4a219fa91e1f7da559c4062af343a2d448b60d3b4b895. 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/USUM72023898.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x48daf2744d8ff867dfa33726daa6a8b0f501fe8b20e043f4e256bf2b0ab1e8da. 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/QM6MZ2048782.