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 0x96d3467a11eac4515ea6c11fdd28674033b47f47783b7a19cd8ef519e53e0ab8. 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/85a2b108-598f-499a-b75d-61bfab4a7024.json and https://artists.proofprofile.net/proofs/artist/85a2b108-598f-499a-b75d-61bfab4a7024.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 0x25cc9f1b47b2fa06400743e71a0a7e351812abe5fa6ac9fb866609de456d0083. 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/USJE61002020.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4d8f1f04e0f125fcd769ebcde21a46f19f2f64fe29e8847eaeb0a7b7a4c4cb5c. 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/USJE61002021.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0b8eebfbb075f060949d34ca1cf59aa21a87303b7ac5819e8c52cbd5676574f9. 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/USJE61002022.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc25bdc53f0e91f722f76b246b6d8e178958900ac96a7f45c920e53b82faaf8f6. Chain 2 (Bitcoin): anchored in block 957073 (2026-07-07T18:39:05Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USJE61002024.
Prime: Merengue de Puerto Rico - Special Dj Edition, Greatest Hits
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x51e8670b67332f9808daa72d7712eae7827550abc2a7e0416cbfadf928797ab0. 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/USJE61002038.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xda228eecf27b586773ddf176d3b6f0e44ea9d277ad922853e5118e5f2f9b9ec6. 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/USJE61001862.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7e734d3f50c395702c7cc45a358a194288bb66c0246227b2ce0b84ece38975b4. Chain 2 (Bitcoin): anchored in block 957820 (2026-07-13T07:54:01Z), 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/USJE61000128.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa8fd4bc77690341103f29b09ce25efbb2f99244eb0dadb09b16a921a46347d83. Chain 2 (Bitcoin): anchored in block 957084 (2026-07-07T20:41:57Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USJE61200459.
45 Aniversario Patrulla 15 "Recordar es Vivir" Vol.1 (Live)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5bc0fc94cdf1de1e578651bd29503b9fb6d2e9d66565cc6e546ce2b60a129280. 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/QM7282411411.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbef22db6071f1f33afe27b9cea20d2e40a4d184e0db12747ce02d43d5a17bdf2. 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/QM7282411413.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2d4e93812909b8d5a8d45c9109b97bd803fec00b4f14d4d0d6c03d43fb8a8caf. 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/QM7282411418.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7bbec6e007907625f846ae611daadb0d9c5c62dc66ede40253d1255c3fa01bd6. Chain 2 (Bitcoin): anchored in block 957073 (2026-07-07T18:39:05Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM7282411419.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbc0e285d3156e34db30d5a17194b08c3b42ee50c00aebf582614dd8082cef1cd. 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/QM7282411420.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa8b432bcf55b6807f3cfca73dfe94dccb5851f4732517261f7d34b999ca9c3c8. Chain 2 (Bitcoin): anchored in block 957064 (2026-07-07T16:43:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM7282411421.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x77477538b1a890a72d9415c5a2166c383bed3d6e77e0209c900bbf4faaa8acba. 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/QMBZ92461413.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc5e0c68cdcfee459bc495142534b630411bfd6e2229ab6dcab01da7d2e94549e. 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/QMBZ92461414.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe73c9eb710d8ee616275b6680da9a89070b0d73c07d662d87fac215783c9f0f7. 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/QMBZ92461415.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x171eeca448fbe724cf5e2e196eb4ab28484274e553e6de9f87048ac00fba39fb. 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/QMBZ92461416.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3d8a5843c52d97ddf7667b5a0bdc8b586b1ed60d8ec1c9722ad8eebef2d26997. 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/QM6P42447328.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0df3aa7b17ea7690a5976a4994178c1b4ccd28971404509cdb1342b30eea0558. 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/USZZR0811063.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x655415d4d8f7f0088971e746a2938c67f8214dd5960e4d1b2833832d4dcadf1a. 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/USZZR0811064.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x57aecfaf811732789519002d76c61849cdbc06ffa313ae4fa10941186267e519. 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/USZZR0811066.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2c8ffc0e17316db2ec36ff983c340a4792b4ef613e1f967a9f08989bd13ac160. 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/USZZR0811067.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x22f94130a286bd23781576fae21107748c891688bc0886a94630ff28c5abf35b. 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/QM6P42447347.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9343868ce36515c184aff138bb7ea63bd5deebf6511b4573f8c50941425bcbc4. Chain 2 (Bitcoin): anchored in block 957073 (2026-07-07T18:39:05Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USZZR0811054.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3f7d32208f7668505258bb10129d6bfc88c56d35b0dab8c41edfc446d90f1fd7. 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/USZZR0811058.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeb3c520794bbf0f2cff7d6d2a18d69199173332651c08a7a4449728c27e544c2. 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/USZZR0811059.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xef0ccc99e0aa7861a1acdbff6508de2311274c7c889b7fe5bec3b24a20f1c006. 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/USZZR0811061.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3814b70ec70ea8ba4a9e0fc71f7ed42881d3427f4253a4a14a8896874f66191e. 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/USZZR0811070.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7de1c06b3cc1a3378e8b4928c59aa638aa9e996f93585e649313d8b35d09d81f. 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/USZZR0811071.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfde4202797b5998db3632edeee00fe4a5fd597692ceeda166657cdb7e5047ac1. 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/USZZR0811072.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x737c02e80b1fbcf12c0b2866a9a2f5610adb73e678049131e59685bb522d2896. 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/USZZR0811074.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd9b4e6364e30523bb9144706740724a2765b6a72c5ad2486d81826261b97632e. Chain 2 (Bitcoin): anchored in block 957055 (2026-07-07T15:12:44Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USZZR0811076.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4ca0a14fcd46b6f442f162c26a260e0e92582863a6866b8b6e76922f4e41553b. 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/USZZR0811077.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6f114ecd815ee508181205bcd257fd4352c0ad863dd5e673bc563e43fc8e01fc. Chain 2 (Bitcoin): anchored in block 959128 (2026-07-22T15:01:28Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USZZR0811075.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe3a2207ffa7da822272301e89ff1124c34aba57cf609215543a1f343602dbadb. 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/QM6P42447307.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb20350f87ae920427873825e84184ef1d9acfc56f860d240e38bfef48edc054c. 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/QM6P42447312.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf6373518796f2c465b5d4d41e5475bcc1dc1caa42e309ee23fdde93eeab1b859. Chain 2 (Bitcoin): anchored in block 959159 (2026-07-22T20:01:42Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM6P42447313.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x21169f5e7e7b5d019d5bf6a501996badf103d5110d3a54b5055ddd915797dca9. 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/QMBZ92461417.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb65568a15b4aec400314b72477fd83d7e202dd88252b4df148363ed63155d483. 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/QMBZ92461424.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x35b2d85b27198d9e88d201859e15c667895adc2c4222bd95a90fc1b744bff8e7. 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/USZZR1200066.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf5553dfe9d9d4d316dc4d9c81283ac0e61c3c46ab7607a93c1319e29689d7992. 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/USZZR1200067.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xda228eecf27b586773ddf176d3b6f0e44ea9d277ad922853e5118e5f2f9b9ec6. 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/USJE61001862.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1ef1a98a795be3479000810c3b204c46458b7116f41bab175d00f904f7e4b93e. 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/USJE61001863.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb57d2c407b9fe957db6731b788f0684f9c6831c9be755dae1b5b8e94daf6e4d5. 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/USJE61001864.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf97e268f6b935bf0affffce7ccf86e166be38055b00540736daff546c89e540c. 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/USJE61001865.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7dacb1cd07ad6ef70fe49ecd6c8b9222dbb570059fd1e03ea8fdff42a42b31b6. 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/USJE61001866.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc372963509b63fd544d49dabafc2771226ed36b0dbbc29d0418eec657df19780. 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/USJE61001867.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcae6d0639c8fd2cec8defdbe07d9e904ccacf34eaf13481914692cd18d0fc7ba. 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/USJE61001868.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1d1b02d3541228c01718ab91d0c0d3eaf1e6d732183c9d80941523c9a725212e. 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/USJE61001869.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8f3af179ee4565409ddd0bb603026a4e540eb27702731a92385bf10ae4d33312. Chain 2 (Bitcoin): anchored in block 957043 (2026-07-07T13:52:39Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USZZR0811102.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa041e69503725ee598906d2672db7c24109953be8a3c5f55c92b40221021120e. 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/USZZR0811103.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1b33dfa247873a3b1464ff9debacadbbccdf1037d73fb2dc696d7e93eb1c0ebd. 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/USZZR0811104.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x013148cf58a7803c6bc0f6d0a0ce810b4c70caa99a3954d45ed746e70305c1eb. 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/USZZR0811106.
Viviras (Merengue) - Merengue By Patrulla 15
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x782f93236c52f47983d6cdb09181e9f3caa03a902549fe5b49cdb1b61cb5bc04. 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/USZZR0811107.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5709cfe6ae8f2a42923d0b430fab8463f9d6e0a2ac4d572a9fc968720360868f. 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/USZZR0811109.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcdb7810ab7c94cfc406a864f97a28df71e69c92129880e6b9a645269094efa70. 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/USQY50929946.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcf46b152c106e3d15f38393a6b44e4a6784602a00ca7687e10bf23e7543109e4. 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/USA2P0847165.
45 Aniversario Patrulla 15 "Recordar es vivir" Vol. 2 (Live)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x43be2d3e3894eafc17a423919f64b105f7885da76b85c6bc9815e758c10c9f09. 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/QMDA62438594.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x481e4cf7aa5d081056daee41d3e2acd599c44303011d66723ff0f53183b6a1fe. Chain 2 (Bitcoin): anchored in block 957073 (2026-07-07T18:39:05Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMDA62438595.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe12795eb5aaa1791129c66d31446db2adce30719d735755a9ed116cedf676fa4. Chain 2 (Bitcoin): anchored in block 957041 (2026-07-07T13:25:45Z), 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/QMDA62438604.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x15d2c6df904b6ab553d459cff1c22f9ee6d4d3dae6776aacbb5cf06d0543d245. Chain 2 (Bitcoin): anchored in block 957073 (2026-07-07T18:39:05Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMDA62438597.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2e88284c1d82189def9813134546d767d78c80e30aaa383b18eefd251585da80. 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/QMDA62438596.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa580a6ee23448fce064357665c940a495d5c76713ce17978b106f29d05b6bbb7. 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/QMDA62447552.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeda0a0fe68413ada3f60f99450bbcb49452e2927bac109dbb0eaacb71d127102. 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/QMDA62447507.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x609631527681682fb319ccedbed0afdf9e8bcd022019cdbcd9ed4d0742c234df. 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/QMDA62447512.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x42ca575ff0fe162b5f905d975ad440979cb467e88ed57390be35f618f0c2feb6. 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/QMDA62447572.
Baladas Románticas En Merengue...Pero con fuerza
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6b4a6efd18667acf77df44d46e0b8809014b1fed64d98e147396e54e9b5d892f. 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/QMDA62407234.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x047ef2f9790b554b4ed9532cc6851d64d97719af0233acf31e1cdd428d4a8626. 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/QMDA62447412.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x65b67f92de8286b3cda37c627bd537b801c6cbf43d0a7666e19d98347853fbb9. 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/QMDA62447455.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x28b0de7413f4be7e0ff3acda397200071ecf58f6db94f015fcf2818d90d43eb7. 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/QMDA62447456.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x06ce1b51ff4a833b131e32cf536a401008c8a89737292cf88754ee07aaa73468. Chain 2 (Bitcoin): anchored in block 957073 (2026-07-07T18:39:05Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMDA62447457.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x71354fde69f90ede1a82e1bbc695e9b222ad05ad851097c7d9156ec56624c36d. 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/QMDA62447429.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x87b3d8a8005f41d8bc70a08c28bf44fa02b2f342c06d67a77d225de8ae7ce5af. 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/QMDA62447463.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x865b6968bbe65314860293673bd1cd6b1356e70ae948491e1dd206dadbe34b7b. 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/QMDA62447468.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x94bce040b0ed87d4be09fb23c50df1076386588f03c02f84ce932e80e8f7ad41. 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/QMDA62447470.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x06f31735daf5da32be0a729cd6bc577b83e0a330f841b13c870e7efee7b5612e. Chain 2 (Bitcoin): anchored in block 957122 (2026-07-08T03:39:04Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMDA62447519.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7ac56dbcbdeb954a22f7150927dc085ee56cc26a762970ce505d2b5cc9d6eb6b. 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/QMDA62447520.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9a55a11b8f92664f64cdbbc2cb674ed1f725445ce11fe13db612ec719c76e44e. 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/QMDA62447521.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xff5d40a17561c0ddf1e0cd07bfa8fec8e76786a124f779cd47a2c2cc416f2e6b. 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/QMDA62441539.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x906bd39733f803cfb8876a9c78f05745b1f414f7ad05bf15e3a2a4d435edf227. 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/QMDA62441541.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xabd3494fcddc2f0614a092cf318b9dc1fb738dc16b6cd1a44f1c1e2219b49e06. Chain 2 (Bitcoin): anchored in block 959123 (2026-07-22T11:35:32Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMDA62441545.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdf2e4c52668da1c01e7587888aa4f5eba100ced382ed2ac430e5a9074ba6dfce. Chain 2 (Bitcoin): anchored in block 957122 (2026-07-08T03:39:04Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMDA62447492.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x273f2232ace9e2bb0f2c7be769a431b29d55f7b2cf76bcd6bf65fa6cd177802d. 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/QMDA62447497.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7831743b14506aa9c62119728dfc5b81c1a97105df3bc80535597e165883b6ee. 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/QMDA62447499.