1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 5. GET OTSVerificationAPI → pre-computed 6-check result from server 6. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc3304463241cb2c47f769291977069dc3ce043efd0a72ccd058374474f75515e. Chain 2 (Bitcoin): anchored in block 953407 (2026-06-12T19:24:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/c2572330-2cd7-403b-b6a0-e6958cb40137.json and https://artists.proofprofile.net/proofs/artist/c2572330-2cd7-403b-b6a0-e6958cb40137.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x51a3a9e9b16c51f00d1718c91336a77ee8bb2d011b89eb65a276d7e8f49cd1d8. Chain 2 (Bitcoin): anchored in block 960368 (2026-07-31T08:26:41Z), 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/QZWFL2300106.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5da96b1b49ac7deeab691dd8cf20bf598ab91e8f98f559106d46cc09078ca9d9. Chain 2 (Bitcoin): anchored in block 960418 (2026-07-31T15:20:15Z), 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/QZWFL2300107.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaa76a518b25334b2f9c7f76756d6632138f79a34d060be998689143f4a876eba. 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/QZWFL2300108.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcb85bd8300ecab86c505d15b333b8aca2c7a17fc71ea7dce96212757e54d6ef6. Chain 2 (Bitcoin): anchored in block 960317 (2026-07-30T21:35:24Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZWFL2300109.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x473921ac332bdd4c73aef3c41c5d60e28a4b3ba4760906db100e3938c5d3ac13. Chain 2 (Bitcoin): anchored in block 960509 (2026-08-01T04:30:37Z), 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/QZWFL2300110.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xee4a05394c94426bd1515b3d5a3f535558ee0ff1f137b6c5f463a3dff321a90a. 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/QZWFL2300111.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2a0a701131968d0df0714bd3d535363f73687bc7795e25747bb5c3dea81aa27c. Chain 2 (Bitcoin): anchored in block 960368 (2026-07-31T08:26:41Z), 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/QZWFL2300113.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4722d84b038c6bdd8d479e0e1ed467ed9ac272ce1ea2a6147a3df089b05751e4. 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/QZWFL2300114.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xba097a8b8669a6f88394068483855bdb9bfffc80c45a62ac4e9d0a22adff5dcb. 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/QZWFK2369138.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd2fa2e3d11f21137b1dc3140aa85045cb647d4abc783168dcafe93c348ad93b0. Chain 2 (Bitcoin): anchored in block 960500 (2026-08-01T03:13:03Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZWFK2369139.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4cdee552e315cb7df5b20978392269679225c25e4adaf965b0284c338d92beed. 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/QZWFK2369140.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd300c7a8931b74761ac4e18a520ad5db03c2acf4011a2bfaefcf8bbba3bbc488. 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/QZWFK2369141.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x25eccefb628b371f285d23ef4ca0a74682676140ac7d755d67b59a718aea58f4. 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/QZWFK2369142.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd2a698527b85e127be9ed3bbd5de5d0921973d61b3186a77ef16f5e4acfb9369. 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/QMEU31816020.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x84b789c96c734424723adf4677bdd021fb5e577353c322c8cc56592ce0e6c8e7. 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/QMEU31816021.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x523861515b47a8732abe590b559e4c44b5c73bea2d906c6a70d8b7b73bac0463. 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/QMEU31816022.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb272ec33dfddc9a94c576d3dba124d441ec330577b1767ccf3aa2319713efb9e. 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/QMEU31816023.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8841ec3a4cf3c08c841a12291d94443f3759182c45db94e05f7726e7b811bb51. 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/QMEU31816024.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa4116e2c60df550526be34a2224f4236a0235a788973d80ad169ffc04596ebc2. 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/QMEU31816025.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x83113b1136ee8a21bb9631b60ec05bba5946bf6eb82545ae85f04f7f65e95f35. 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/QMEU31816026.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xefebb34f3a192181b11ddd79f1990dfc8c03a7fadfd5d8858341e6b5ebdb959b. 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/QMEU31816027.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaf2012c05ca92285921b672186c6bb629bca0870c7f1e034fda113bdb5141327. 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/QMEU31816028.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x84c8a01df13e7c84dbf461c81978c0e5820aff87c26ae694d6101495f2b05e27. 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/QMEU31816029.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x39a6f2f0da8fee6a4f770213aeb934011e2794064a3ee7b5a0df9150e9a5f23f. Chain 2 (Bitcoin): anchored in block 960203 (2026-07-30T03:35:13Z), 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/QMEU31816030.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcde4eb633392f2806757affd23461a665e633708d1d8f1ea6c64d06ef78c3684. 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/USATJ0501901.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x266a11217728e7241a2929f726cdeee639fef7956d92307f5b072357ae9cb511. 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/USATJ0501902.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8bc22a896bd3b02685a44c1ff3608862ec533463c6f41e5187e4907598e8b40d. 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/USATJ0501903.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x673cdf9d1c422932d8aada650323c4c9a5be41ce50fe33c7dd83f04bdc537e92. 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/USATJ0501904.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8acf9ad11e2b996e9e277435105c3d4d22f5f1d39d21f2e56d4620f723d16152. 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/USATJ0501905.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdca1ed2d75c795d6076c5fd6af2127c3d44e3dace9df9a3a99631af0cc83ab1b. 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/USATJ0501906.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe83c9dc7aa437f0ff6a4f095f1f8276d132ee3940d3ed5e0a192e60c082bf555. 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/USATJ0501907.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x04e702616a0ddd063d04c19480927a9cfc7eed99ab2235e2bf1b34afd38301f3. 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/USATJ0501908.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcb936585313c38376911d7221408f87f5e5ebc8e370016a973f97d0ec6fb4fa5. 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/USATJ0501909.
Aleluya, Tu Amor Me Hace Cantar (En Vivo)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe0d07502dea527461aedf93abc6a5793ed07bd9c6706a855f02358b5c467736c. 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/USATJ0501910.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x26f24da3907d2ea1917fc1a4b5ef167883c05294f4e7973b014ab58acd281d30. 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/USATJ0501911.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x377e8ff5876bc918b631201ef95499c3dbc7c4b4f865782bd6f16cfca1e61ea0. 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/TCAEW2044910.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x04d530b0eddf83b1bd9a53e25078637d9674dca540cce6e8305238ec1fc03e0c. 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/TCAEW2044937.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd5f7fc153eeda5cf67429874cc0520cefa98a0cb233086ae0969bcd5b0347e5c. 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/TCAEW2044938.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9402ca731300f5e7d75c442b2b569b54e61ca3c0e266bd4eb934e512b523d2d4. 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/TCAEW2044941.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb9ea75a8181bba9280946b2a2ab871371065572192ea91508aa2d19a7335a0f2. 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/TCAEW2044942.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaa34d92c0a65dba4704d2504d587be7bc4f4e9f36c4431235776238059b7111a. 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/TCAEW2044945.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf36a897684aec43cac829537a058b8abec722308ad2cade3477a38f5f81bc90d. 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/TCAEW2044948.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2c5ab15bd036b2194d7bb19831890211e4d18cce8735424010ffab51d9f25ca7. Chain 2 (Bitcoin): anchored in block 960144 (2026-07-29T21:09:47Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAEW2044953.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3915683f2f3c71459c4c4f09f679c2cfc86f26d9ca1c4e9aaeeea28f6b57f2a5. 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/TCAEW2044956.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x272c7b5aaa1bf8f3ad52d06beaca444899d8998dfab571f6eae256afd05ec584. 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/TCAEW2044958.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa9576c5cb2a1786c796216fdf04c826f0823aac3e9af386da54350cee67720ab. 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/QZNW72403569.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfbb3bacb7a20d9710f67f6008d0b42666491ff10626397eb461f0f47f7ea9e50. Chain 2 (Bitcoin): anchored in block 960500 (2026-08-01T03:13:03Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNW72403571.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x26f7f30d579e6f0d62c07c1dd45d6a12f642bcbbed01c7a15bc9039910a2bd73. Chain 2 (Bitcoin): anchored in block 957249 (2026-07-09T02:31:37Z), 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/QZNW72403572.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfe5963ec39e7cb3573f6bd1e8cf198a351821791840431d4ed050c3a4891d74a. Chain 2 (Bitcoin): anchored in block 960513 (2026-08-01T04:52:22Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNW72403570.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x22962b333e33b196f32ba5cf5a9facedfd5b7bfb84d9f4f13019f46db7fcfcd7. 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/QZXLZ2306766.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2f1b338f46ee4a4cad2475151b41eac76cbd49b76a207435961f8093632c6e2b. 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/QZXLZ2302805.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaf6cfddcb005f080a73d40f2de0d53d6d9e19852daf0059230b77a2cd5728b17. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZXLZ2302806.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd0ca86abefc663b735a118324f014d21b97185d98b7a4c2a5cb3b4df2ff1dd3a. 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/QZXLZ2302807.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x81e4824d5ecd6c72d83f64b6fdd17d79c057da23c900376ff1ad9bce7ae2aa07. 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/TCABB1109586.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe701b4c0c4506b641d32eacde5a597d9d86186596162be5da966b1ace3b1c486. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAER2032737.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdf33f869112ff54d2b437a6d401c4c52ba75f40568c6f3cc938a73db50bd129a. 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/USATJ0501501.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x14c231af9297c84ff686fd11a9f9317abeabf96903aee38ba960460493b40010. 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/USATJ0501502.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2cc3d197ecf809c596182117c3de2149c3b777ff26e4b6bd2008a36247e61235. 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/USATJ0501503.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbd880b1dd272b0aff59fb222983c7afe7dc0bc5dc8196a314dc827f9f22c64fb. 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/USATJ0501504.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfc8d80feee8efa714df4c55dc4168bfbef0b1c6d38659358ecf242563fcae1e0. 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/USATJ0501505.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe15b382ae721fcd11af1e9254ae97ced04401684ebdd373e3051671d3dbcf738. 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/USATJ0501506.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x772beafa8ca863a12305ffa62a955a01ffec6532fc2a52d05ebbf74f1d935efb. 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/USATJ0501507.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x25a6050d67f93a436996530765610a4ddbd9b36117b36eead52a09bf58078c89. 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/USATJ0501508.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xac858c70f60db1cf07023886ffdc10254389ebe90ed55c79e96382bf507540ac. 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/USATJ0501509.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x914307d2258f29762cb16fa70143dc84f46429a89bb265a688b0c840375b1b65. 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/USATJ0501510.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0a8994dba098d347e675f3368f64c5095fb7579b20019cb837adbbfaaeca3545. 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/USATJ0501511.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1d984355eed82db81b1e89c05a2f47b4ba2847683507d06ea6dfa48198b76536. 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/USATJ0501512.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaaab2239e45857b3a42556a13b107e0539d17263b0e4037f5de46ce61efd489e. 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/USATJ0501513.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9735b9bfaaa7f2d90007dcf6136e29b08ee5335ef8d7976752cb7bd32d8b229f. 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/USATJ0501514.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xad13058f5072c7ed4efb389dd2b582fc10346bc84f6869af688b465424043d5c. 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/USA370694921.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x786487d040f047a4947cd57a0b8a20bba437fec903c600ef782624228850ccb6. 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/USA370694922.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdb6259aaf16fac716f1f7a3b1da0208f6555f8b6328eaeea62262130ea1af784. 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/USA370694923.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4e883cc96d4b1bfee8616a94e93e3f76897166dce74c08a991abe87a18f5d309. 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/USA370694924.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf6a9a5c33e37ad02802e4f719a27ff4904f83bfd8406eba125542c363918c0b4. 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/USA370694925.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x903f00620ddab3ac1f75308cffec703493b8025873747ba1dec2fb06522df78c. 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/USA370694926.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1f8f198c307c8a270de8df3cba5032d81fbdb3b30f274b39e22c09271bf8cb36. 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/USA370694927.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe3d7008ac74c1efe04ea0960bf32028c20068baf18349478779a3319e72399c1. 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/USA370694928.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x89570a9a401f3e1eb535f1454d887ce7f1654a92ee1edaab0083c4ed345776e5. 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/USA370694929.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x868d12294733d56849aff64d289b090da090af5bf91ae4aa1b629d4017c9d450. 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/USA370694930.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd4741b0da9b1e3f18a3eda399f4c03cc2e8cac9611530f6fb0531811d5f0a142. Chain 2 (Bitcoin): anchored in block 957249 (2026-07-09T02:31:37Z), 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/USA370694933.
Rindo Mi Corazón (feat. Jesús Adrián Romero)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5b995211b358bf6193029e07a1500a0e280c1f10a777f582aa8dd3c85703c12a. 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/USA370694938.
Jesús Mi Fiel Amigo (feat. Marco Barrientos & Alejandro Del Bosque)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaa56a76451fc1e2cec6f026fdbf210319ff655482fa389c552bc3c90080a5fe7. Chain 2 (Bitcoin): anchored in block 960509 (2026-08-01T04:30:37Z), 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/USA370694940.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xca871582a581e53171333b77510d432728a133b4d89469d6c10ce76edbf661ff. Chain 2 (Bitcoin): anchored in block 960240 (2026-07-30T09:57:33Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH6541817960.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4ee73eda3ba4d04481091c4110168780e6105260b4fcb3b91711dff54c5db71e. Chain 2 (Bitcoin): anchored in block 960397 (2026-07-31T12:24:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNWX2334018.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x73fd1d94db5a5ae78d426d8f19107114e82fa39e23e0f25aa9cb7cffa2a298e2. 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/QZFYZ2095574.