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 0x997bfd7e3bdab5f0c890ea106088efe0a080fe2ade6dc8fbe07a25d6964c4b79. Chain 2 (Bitcoin): anchored in block 953423 (2026-06-12T21:20:00Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/c422c7a0-2873-428c-8a3e-a095f29a394a.json and https://artists.proofprofile.net/proofs/artist/c422c7a0-2873-428c-8a3e-a095f29a394a.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 0x26f8b51fc7fc9702d1d984865f28f3f1e7c8c3470ba911fe2fb826b279ce702c. 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/AR5UH2300244.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfe779aaf0b295820270f4b93293ae8a7a965ccf4db52b349580cf78ae22e3a4c. 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/AR5UH2300086.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x610f90e4d44a4cadf62a0683262f1e94d586c94de4bd59d7ce15715070001a2c. 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/AR5UH2300089.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9c4a39796e18bb3ead03ad5246a14912e05b64556a359a4a2ee81cc0c6346da6. 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/AR5UH2300090.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x69149327fb8f9738c1bd41ddedf4ab6677539b30d8d6ea73434a17b866a16edd. 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/AR5UH2300091.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb95ebc18e402f4fb5a21036fa9c6a5060be68db55792e5650fffe70ebea7cb19. 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/AR5UH2300093.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x34b29302efcdbf7a42ed6b0b2be75dc695d3a58a35561e2c66c9343988ddba28. Chain 2 (Bitcoin): anchored in block 960370 (2026-07-31T08:38:45Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/AR5UH2300087.
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 0xd11e939a41baa8bfaf27ba47389b46fb01d487a73e3eb6dd65dace71996517f9. Chain 2 (Bitcoin): anchored in block 960459 (2026-07-31T20:22:46Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/AR5UH2300088.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x286fdf9f97496991b96bc5cabdd95377a1463806077a1d9d0c0c891bea769186. 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/USANG2185437.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x22f45961c16ae0af5634915efdf737406da57ce9d3f2bbe3e5fbddd2ad333ef4. 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/USANG2185438.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x64a23cb11320afaf03f277287e6240e9583d1dfdc5e18f099e9f615bce2a57c9. 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/USANG2185440.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x36bb39849c4879104a657a54f0ae9e2c5728614d55f8e8272ccd3ba41e36def1. 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/USANG2185445.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x603cae1a0f290f1f757810c4d9ae8e543637fc10ccb4c7376b25d0c851a73a88. Chain 2 (Bitcoin): anchored in block 960327 (2026-07-31T00:26:26Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USANG2185441.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb8057cb93a92cd6bd761b73a3aa2b8da328a4630b8063c8c3c3516c251847999. Chain 2 (Bitcoin): anchored in block 960410 (2026-07-31T13:50:38Z), 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/USANG2185442.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaafa0f6e9cf8cf390d371e2c7701d64336cc2915b45803c9765bfef3c95b5576. Chain 2 (Bitcoin): anchored in block 960448 (2026-07-31T18:48:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USANG2185444.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xed007a4849f7f452839ffe5e793179c6b2323c309b4cfc754da844eebaab06de. 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/USANG2185448.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe809602b81d12b5e9bf86b1decc2ce3760048b02979141ac344cba534e5d17d9. 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/QM4TX1937137.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x163529cae11ebfece4540399434e4fae8177041f552a80c2cbb163b2ad75844e. 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/QMDA61820178.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbf3306aed355edd534a78ffe155afcb3a19016942e4ebed5f32e00b80e20c249. 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/QM6MZ1879025.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1f23157ff557d01e1cd3e4d191337377d098e584b1d7244671081edaf2ae7dd4. 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/QM7281967121.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7c9e4ad406b51fef15d0a0756b51990308622ce33681e2f535de2a0b30794224. 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/AR5UH2300485.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x64d84838ecab1b9fb560327e2598fc68d1e8ef5c8e3e10b50f2300b82c828c71. 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/AR5UH2300486.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x923687522fac747300bcd245f976d555364bdb8cf6ec9d6742d4ccdb7e75d9b4. 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/QM6N21966237.
Levanten las Manos Que Seguimos de Joda, Se!
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2282603bdf9fea967888bbb36bc692f12cfb52c3a8dd16527e33f8b0ff8069b4. 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/QMFMG1593902.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x550b2c2d8d03fad83de8cb3f5c33bc3c05ddd3b59f843113a5c303bc43626c9c. 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/QMFMG1593905.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x55c6896d99c0fac06cbd69b141d5db2cc259a1ca37d22069b51679f2ed82b4fd. Chain 2 (Bitcoin): anchored in block 956889 (2026-07-06T06:56:49Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMFMG1593910.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa02708e59718a7a1b175f4f68905c058e43664fd8eee59c7ccb63eb3030d247c. 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/QMFMG1593911.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x056b705032f062f6638e05c0aab6a60ec375bdd660db77b7c8c314b4ec5a4bb4. Chain 2 (Bitcoin): anchored in block 957046 (2026-07-07T14:04:01Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMFMG1593915.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x796d6c65f870fb7b4ca18b8a9f0e909404894adf062e5740b823a9d81d4c9cd9. 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/QMFMG1593916.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x226be72eeadaf78e9cc21566adbdeff787680ecf4cf396b4832290061c3ce9e2. Chain 2 (Bitcoin): anchored in block 960185 (2026-07-30T01:32:48Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMFMG1593909.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x10e0b60ad64f24769f996d7f813c331a0fa821eda8708aedb9b5bb8b72efa402. 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/QMFMG1588769.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x37e0f41cf99feee491909bb90ffcc11cb03631978da8e19a242e6a6c96ae926a. Chain 2 (Bitcoin): anchored in block 960334 (2026-07-31T02:19:15Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMFMG1588765.
¡el Que No Hace Palmas Tiene Culo De Pato Cuak!
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3ea220a190c355a8c5d52371884c429ade822bb5a6887c566d209a56caf4a8a2. 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/QMFMG1586086.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe2717de7ce88c96dc7b80f9ef148d0fa05ec11ce365f32d6d51bc994ee8883f8. 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/QMFMG1586087.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x20719157fcbb84184a6e215daf829b048aa2de453962cd73bbd8d2a7f9d28cd5. 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/QMFMG1586088.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3c79ad2d91eedca327ef90a59313272a01a89d4d10fde444ada8f9ce4b573fa4. 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/QMFMG1586094.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x60556e12095afd37431c43103fdc04cbdc7db712adfa557d261aea72d2ae244e. 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/QMFMG1586100.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb8f02c7d05cf1f25048c9a98b54d2a9bd4858df5aa4f6ae854980568039f5e0a. 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/QMFMG1586089.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xefbf76da45f9049d57650ee022f96bce2d7b865310d7b46489abcdc8b19e79cb. 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/QMFMG1586090.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4509fe8cffee0fe359029431e89e2314af3e6fa530292e4a4c33b74b1510e6c5. Chain 2 (Bitcoin): anchored in block 960383 (2026-07-31T09:50:37Z), 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/QMFMG1586092.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x62908183eb62b96f2d54f1a7a58299b4fc2de025bcdd71f499793b85688a4596. 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/QMFMG1586093.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb3986ce6dc8b73fd7e20f14986e40f23759041b646a765d9cb84c3279f4ad1c3. Chain 2 (Bitcoin): anchored in block 960427 (2026-07-31T15:59:18Z), 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/QMFMG1586099.
El Que No Hace Palmas Tiene Fama de Gato
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc2d4037e2103fb45c7c2fba1f59b3eb48e2f9ee7a3ae9f9a0cf974344aba7427. 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/QZGLS2503218.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa02ef8f41ccb9a941d393a30429fe1878f83d2be58e1f9a971e7fc7fa2a31cff. 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/AR5UH2401704.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf186edf54871b87357d6ab1eac067d61d1929ca51da907af60d06c559a8c1f48. 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/ARG991048336.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x50a5f11371bc687d13cec0d3da64ef8b1a31de282c57ebb9165cb1ed6c4a3a7d. 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/AR5UH2401631.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5c44135151ca86ccc44e50049b4314cf4c0f8401308c8d67e8bac5eec58fc718. 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/AR5UH2401309.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x58fd302367eae9c9f2d94ff25f333d59e9eb86a5108ed991da0cea20d2f41c90. 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/ARG991047955.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xae68904bf612d2c9accd0a60d27e821786a9120e41154f1d7ab4145483b6515e. 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/AR5UH2401210.
Conmigo Te Gusto / La Piel Bien Caliente / No Va a Venir
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x85f03c2ea42dce53c4dcf0d0b094e6c548e108adcfa6cc72efca4b77f3f11d1a. 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/ARG991047459.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6f131be4176ae8c6d31fcecc8f5902a89174f2e974e080fb9ed3575ab170b91c. 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/ARG991047460.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x14c7566b3544fa1818fcce5033ac9b82ce9f3a8101401a925b9adb0919717864. 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/ARG991046902.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x41cb90d53a7c019f268ddc5858e6a06a7e2fefc412ed74f76fb9fae1f8d18349. 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/AR5UH2400464.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xff0536c9b5471659698e64195f74291a44c7dc3a332ec245cbfd4a9d9d115ad1. 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/QZTPX2418485.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbef9e47e44c392635197041970c28c96da42455c6812780fb2b6d3fad3c474d0. 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/AR5UH2400107.
Aunque No Te Pueda Ver - Se Me Ha Perdido un Corazón
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x80a75674771d20212f91355ca20c6186729f680e726379039abaef37a29e9692. 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/ARQIH2301763.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xacc65127b832ec6c4b327f3df7ee87ecf40a56c74ecadbeb5413ac248202a0cb. 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/QZNWU2040532.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc5e47e443c565f88af3d3d901b6584b77c0b43c1081ffa66cde8d121176ecd51. 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/FR10S2048553.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5d4ef4e29dd989b56a9417c50eabae595a9fc95deebf58d7f1257de82b194fb9. 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/AR5UH2301249.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcc5401cdb0a1dff866b76053f659d35a7c538b11078783e123097ada73039b60. 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/ESA012069782.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe8dcaa9f56229ef008ba240d7f2a8c372094a53fc9a1f6714a39f8abdc80283c. 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/AR5UH2301005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x74884ff4db3f9c115d0eb25d73edce96866b71cfa9c4313a798e0bb52de5c143. Chain 2 (Bitcoin): anchored in block 960284 (2026-07-30T17:23:26Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/AR5UH2302062.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x896ff5bcb4edef7301275e02c484fc968e3cd35d21b1be63144632be4815b2f7. Chain 2 (Bitcoin): anchored in block 960321 (2026-07-30T22:27:30Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM3DF2119315.