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 0xb2dc5a957ae4543031225491b7d1e8d4c604d2333b26671fe948b8a0fe1c14e6. 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/42b4944c-5004-409d-a5c2-9b5afd1ae6a4.json and https://artists.proofprofile.net/proofs/artist/42b4944c-5004-409d-a5c2-9b5afd1ae6a4.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 0xe385f22606aee6be28a8520ac66a19c3ea1ee01d4a7e2cf8079356ea660f18c0. 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/QZHNB2456600.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa6320c9bb5425d592190a6f85ab3fe412635e2dd296cd9ae52944632cb737c5f. 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/ESA011880106.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdae6ec15f8d26ff444287011fc399baf5fe51e49c20cf3b094e45363e26a6185. 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/ESA011880107.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb246fe0f00b8bf0f0727f7f863911183aaccf0576463f728f4347d774ef811f8. 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/ESA011880108.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x103bb1fcdf1d1e13a6ec05c721f91b537f07e030b3ec0eeeeb6593523848b0d0. 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/ESA011880109.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4818eee17aedde5da67cb8a75400421f76771ddf769a7a59b562354bc8c51ae1. 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/ESA011880110.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbc8b345e7566c7aeabb5a17cd99370c6182171d44e1b30fef1c3a06a9e62211a. 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/ESA011880111.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x51e962898232893d43f8b5b6d8f2bb5422414dd7eeac4c0bd7f989298360c715. 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/ESA011880112.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5a8d5a95e65efa101ee2b982660cb67e90f84a90935929fffcc78cdd278b28f3. 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/ESA011880113.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfa6a4120ef9b0323f675becd9e9615618c4e0c7bd075c69b37082f171a155b38. 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/ESA011880114.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x259a02cbcd4358743d6cf5079b7fbeea73e29577b163494f538d6ef2263b4496. 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/ESA011880115.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x234680545ec74a2714c472bb5b92d6d06d30c855fd2f6bee6a23ba5efcc5fa68. 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/ESA011880116.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x41d026978bf4bd5eaa6dca3513ac8c96bcc4078c8318a86537315e33f609a89d. 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/ESA011880117.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0d0d567118230b25bb84050129fa2f71a04631ef5f3c4c82a587064543064423. 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/ESA011880118.
Como en los Viejos Tiempos y algo mas...
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd8cfed3cdd7af25b909bd5be8d2e519744fe001c3942dd3da008f586084d9ec0. 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/QZDQH2354852.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xddf96aba95acaa131d55b25f02e38eb9306d6b3af31884a9ee9e31febcba83bc. 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/QZDQH2354853.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2dc71d7838f20567c36df393b347a24c43e3b8c78e821d018bb0686e23ae2d4d. 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/QZDQH2354856.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf1a431ce8a84ce288c5e001188610f04c7b354cb0f086922fd8fe99abe227529. 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/QZDQH2354857.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd2128e4e6b394405ec25fb17b58e5adccfdea94cba9e778624b2defe8127e7ed. 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/QZDQH2354859.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0b0bc0af8c65205d8b71794552be7b22217a5649d4be92bc2f1e01b571c36bc6. Chain 2 (Bitcoin): anchored in block 960138 (2026-07-29T19:35:34Z), 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/QZDQH2354854.
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 0xd81c1066c5792b0ed503a03730da42f9e1e8ebde77cb862558a4202d92094562. Chain 2 (Bitcoin): anchored in block 960241 (2026-07-30T09:58:01Z), 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/QZDQH2354855.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaed8638f959d8062c97edbc7259f4a21eb14469b4ddbf7ccf8a64bf227ec1829. Chain 2 (Bitcoin): anchored in block 960264 (2026-07-30T14:36:16Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZDQH2354858.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x79e6b58dd3198417573f0be586ec9b1c572fa840c744f6b839d85f1a107d176f. Chain 2 (Bitcoin): anchored in block 960207 (2026-07-30T04:47:22Z), 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/QZDQH2354860.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x35b96d481ae68b3b2d2a8e56559e99ee7575cb41ba27df280ab39fc82a03e93b. 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/QZDQH1908323.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf3ba3e4c7233a73a3d1197803c878988d407bcab4afd12874d5a059387b99ea3. 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/QZDQH1908324.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdc6e727364a272a9647676fb2544486ace319d334c5a835da49490b9491b8a4d. 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/QZDQH1908325.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x336e67fae852f369741a7455acaf2ea7c1f7516da227253ce82a15de9ebe9205. Chain 2 (Bitcoin): anchored in block 960229 (2026-07-30T08:30:10Z), 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/QZDQH1908318.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x73b310bbb3d6749871b510bd99a00c14b302ae9b19e856ce886a36305a996835. Chain 2 (Bitcoin): anchored in block 960506 (2026-08-01T03:50:58Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZDQH1908319.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8dc167f184c5a483e06e21ccf15abc53f32d05d358c45700bb0b8c31a8c8ea83. Chain 2 (Bitcoin): anchored in block 960344 (2026-07-31T04:14:58Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZDQH1908321.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x020bc8d74efdcf649f72b01c7d2ce68777854734fa12c1958ebd1d903a0d156e. 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/QZDQH1905715.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x74b073e307acd30f11e93ed057f0c819557ef9eac1030a4d8f3ff598032e5f75. 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/QZDQH1905716.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xec0fe47d7ffd077b5d0d8243f87836913deb279f9b5e45eb5ac6ab23a4644c19. 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/QZDQH1905717.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xad62997f9c82855479af6f7eae3e0944a22ca105ae0eeba7ef997ab8cd2dbcc9. 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/QZDQH1905707.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3ff7414728919ae56173d365bf80d707fcdc30d703ad3e77d929c54b7e3e4dbe. Chain 2 (Bitcoin): anchored in block 960352 (2026-07-31T05:48:30Z), 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/QZDQH1905710.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x59b1c4d19a79a46a30c4b1809aa3a7b2d37f1b22a9424051915ab3a41cc4ea7a. Chain 2 (Bitcoin): anchored in block 960291 (2026-07-30T18:23:33Z), 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/QZDQH1905712.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb952612c070352986d67357adfb8d894f33294808e26f5e4d0b219042a573989. Chain 2 (Bitcoin): anchored in block 960506 (2026-08-01T03:50:58Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZDQH1905713.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x203828cfc886c674776b6f24655a5b7996c574560e36cca401d20f25ec0700a5. Chain 2 (Bitcoin): anchored in block 960468 (2026-07-31T21:25:57Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZDQH1905714.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x81512d501c44f03bf5d342746fa8e1e23515086463bb83eeac50ae5e2f22b10a. 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/QZDA51922273.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x51c36144c6a3bfe38e6e724cf7a983271ef221ceb533e66765780915c6ea099f. 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/QZDA51922274.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x460f125f675cbb8056fa907b55fccf4bec4341affc63e77a7a42e70d1a7f36d0. 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/QZDA51922275.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe5886440a8fcc942f692fc7b8716b9da4c62ac8e0ca40fba0df62bab232422c1. 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/QZDA51922276.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdb99a5ad97460c8e52752588664ddef14692ed653afea90229104938771f78ef. 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/QZDA51922277.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfa35e93da9c01946ad78fda2882d33091d6979ca67e1518f3377bcf3678ed2a7. 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/QZDA51922278.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd657991cb339f1b304ee2016acb2cb28660b86bbffbd36a0a1af654540d65003. 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/QZDA51922279.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd1715f9c0577ba826a22896defb2e597dbb95af19d34e721d093962e6d60e401. 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/QZDA51922280.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x082a5eb0d2a1c52915bf2b2790bf3a6279b4fa09a0ed22bde0ccdaa1d8bdab2b. Chain 2 (Bitcoin): anchored in block 957061 (2026-07-07T16:07:00Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZDA51922282.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa50851c75990c60bb91cdba6f21061a24f7ca80411b5139b13a529f31334ec42. Chain 2 (Bitcoin): anchored in block 957819 (2026-07-13T07:53:33Z), 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/QZDA51922283.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x795638a8ab49b4a746d7d4ee37a518af5f2f1810a60129d13e7a22bd3a6cc15c. Chain 2 (Bitcoin): anchored in block 960175 (2026-07-30T00:16:15Z), 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/QZDA51922281.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcb42544dd7b6b5315dba7e8eb1d01eece8bc62bf7fe707ec024977683964ca37. 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/TCADA1725994.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc95ea7b3422ea0a0e8b18ba05ce72ceb975d3db443a5a650489a1f58a45a0d92. 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/TCADA1726016.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd20b1c59976ed27d858aeaad5f8030f5bbadb864333891a3bce353506a19883c. 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/TCADA1726022.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x54dd3528fd22fb7d7b5b7db260969bf2b6eb92dffc6acc6c89a09667f13eea88. 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/TCADA1726025.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8db162f26c36bf3f85e6b85bb1296697c9e7c5e6ffae5e836143bbdb7093f524. 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/TCADA1726026.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x82e523d4d2ec1f6f3285ae0a99fa9770e29ef572b4ed5db8229e4b7ee39641b3. 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/TCADA1726028.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe946cd53feaa86f5b909165409b043f2e4749cb7affe1238b89eaca59ea81ccf. 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/TCADA1726029.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdd61ff39301a24ff8288a920a24489e7309f2fec2bac17abe9d56c1c809d2dba. 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/TCADA1726030.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0c075856268fd548baa26ade5760c5cc6cd750870bc64bd7ba43365f931386d6. 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/TCADA1726031.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9dfcd108d1446fd438f0976928a7ba7d21e30a1626beefc84fc10344273ca6de. Chain 2 (Bitcoin): anchored in block 959163 (2026-07-22T20:51:23Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCADA1726014.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x92e7dabd85aa026bb3482e22a6354c0a4de095c9223abd1643545e5613da5dc2. Chain 2 (Bitcoin): anchored in block 960117 (2026-07-29T14:28:24Z), 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/TCADA1726019.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x59e0645407c1f8d726cc4f20a065d2f9e77bc3d5ca49932d6a28a008ea0e0353. Chain 2 (Bitcoin): anchored in block 960125 (2026-07-29T15:38:18Z), 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/TCADA1726023.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xde97448c8ca1e7a8e4e205b04aea48dff31bd4552e8d28cd9ab481fc33da774f. Chain 2 (Bitcoin): anchored in block 960160 (2026-07-29T22:48:59Z), 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/TCADA1726024.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x06b1258baa8faf5dbc33fc314017382bdc1d0c5d2e634eba58fa97bb83c00ee9. Chain 2 (Bitcoin): anchored in block 960150 (2026-07-29T21:51:49Z), 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/TCADA1726027.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa7df6b0350ac73f73bd4724e3f6e49750238d1419aedd4a7a22d2b5278222102. 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/TCADA1725955.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdfa009de054f6c3d30f4e78eb047f420df58da002a314f7a0dfedeeb8630030f. 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/TCADA1725965.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6c8f5da9cd7859e73bec79a1c1d4f362f8da783e9670093f9c18f796228a6f5f. 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/TCACS1630731.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6922e92b72b97e0fb16b449811070efcb3f09b48a324b770af33260b292c8980. 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/TCACS1630732.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x656d745f238c22d3adf5801a62eb0687c1cef3be853b2507867e476a5b2586af. 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/TCACS1630734.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x96e8a4158c2ae31a6d2218fec8717e327f1d8632d48694c3f1acbc9c92814b1f. 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/TCACS1630738.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa53105f8908f2fb44481f0577b708ba4ad4bfd5159e8b316186619c06d9bbca4. 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/TCACS1630740.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x90c6df2acc4e2028e3ca1f5a07264155d452e34aeb736c70b119817fc9020fb2. 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/TCACS1630742.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1e1bcb71fe1d68f476d627db38d0eb4021836659544624b0cbf0971a16f157da. Chain 2 (Bitcoin): anchored in block 959128 (2026-07-22T15:02:09Z), 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/TCACS1630733.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x48c75667493389ae5acca109a2ccd6cc3aad23af1fcc25d97066c5c46d2ca642. Chain 2 (Bitcoin): anchored in block 960121 (2026-07-29T15:22:21Z), 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/TCACS1630735.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x073a9eb41742ba657f1ed5ca074251542b3b93af478152826c87389865ad48bb. 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/TCACS1630736.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0df8b60048b500c0750e51e8dd64ee51fc10ffb87b36348fd2eb413ec0a99b76. Chain 2 (Bitcoin): anchored in block 960105 (2026-07-29T12:35:17Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCACS1630737.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xacdb839c16d79c018c8e8fbc09f213b1627747104adc5312fc68c349adcd5612. Chain 2 (Bitcoin): anchored in block 960207 (2026-07-30T04:47:22Z), 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/TCACS1630739.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x201eac07ac6e2c85b6858cea1ea140e3409acb72f5b4f2db156b13c5861e8065. Chain 2 (Bitcoin): anchored in block 960165 (2026-07-29T23:29:40Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCACS1630741.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcb813dad88d6231bdae6abf856f65afaee7cb921b14172bc8529d133aed1489d. 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/QZDQH2443405.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x748e24a51b768048358daab0d69ae6feb1721d18e4dd2082aabc5eb8f49d5d19. 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/QZDQH2436537.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaa8e8dea2a507198f28b2ae30e66ee67c217a6fd87437ac31494a3adfd2074ce. 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/QZDQH2428323.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x478a825dd2ee8f33403a7bcaf3295da29a7305616a76a765482c377ac3b3bcdf. 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/QZDQH2396105.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2b62ba530a86b05cbd71e41a5fbfae2f4be4a7c8f530dc5ddb175aab7645b877. 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/QZDQH2389753.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x62d4b9c96b2fa51acdda32575f872f87d6ceb65460e49cedad81cb560a7efc9b. 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/QZDQH2387084.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1446a477936c40c1ec5cd4bdd4e2f4dca89d7d68f59043c37ddaeaf15b6ec07a. 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/QZDQH2381925.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x101ad789c08dfb4c5e5b5e1d9f475468323d519927f9524c1ea4782ef135d7bf. 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/QZDQH2361253.
Olvidala Un Osito Dormilon Beso Tras Beso (En Vivo)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0219c5e0c2b50a9b601336455db6c87429b885e3780194a81a0e252443697283. 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/QZDQH2254810.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x181b59dfa17085881d36445c5804773430c5fb6c23ec55b5ee45d008edba67f5. 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/QZDQH2160579.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdfa2fce952d8058bc6414b71353f00b504c5885c07f6e6158ac15ed3ffbf98c8. 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/TCADG1706364.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0796fe908dddc32407a6bf2a46287f40d59c59009d7bf3d74b4e4840633b38a7. 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/QZDQH2146832.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf73d8c7f1ca46ad7fe4bbb16acec88a795ddc6934edc247d7201da4dd164fea5. 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/QZDQH2146062.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1280bb6d4f3122cdb38abd00f35f8511afbaf465ad4c2026a9a91297bcc339e1. 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/QZDQH2142449.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x268ef5b4eb13d3b32a8d0ed56711c0725eaf8e6f5e9f44d62198e3f3043a7342. 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/QZDQH2141048.
Recordando Al Compositor Benito Diaz "La Carga Fina"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc64ba822a266060fb7e23284d297f8ae39c4bdd5cf84e240a19995aaee16a370. 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/QZDQH2141049.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa897b7cef7698e90ca144c552142227469a027b8686b2d784fe77e64cbdb770b. 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/QZDQH2141050.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6402bae629f1b33f992b90f06c2a7175bc1ab814566f0e0f51fd78e369a079f2. 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/QZDQH1904155.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfbc8eb63c1fe3710ede4aed74892756d5e787bedf91829861bf8c722df795b80. 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/TCADH1787543.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x68ab6cb58a1e567130687b39537c4fb057dfe1ef8e3332437b3072377a015251. 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/QZTB42431141.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2b3738f09f85de8f48171335416ea2ed0df99aa1ced63c00ec84f38a51dfc552. 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/QZTB42431142.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x520a0fdf0717d2a4dd0c5da53defffc053046f556899fb0b7b81034afa751f8b. 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/QZTB42431143.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x670bfa70fab609e790187558a42171b8be15af903c6e21319f3023579750489d. 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/QZTB42431144.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x22323614c9a72aba9d5d75a94962ca016b62710736f385aa619a792c2baf0651. 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/QZTB42431145.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe455b776d30c9e4662c4769cd1b5471306d2eed4efd5f5602941bbecea604567. 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/QZTB42431146.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9ab409c4b2a73c1ab608f53e1ccef8cc8ec3e700f6d66c709d29ef4adbb9a0c4. 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/QZTB42431147.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x803fc3e71eabf1cfe27fc40ab4c0bf552cbef215b609570ac3d366955a937759. 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/QZTB42431148.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x14963f1b73b647c26ac91e2785491a2abd28398b9854f65283cc6ae416003f67. 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/US9CY2201392.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x322f9a89f8aabf51e65a6bd3dc01f67e3a90fabe8765626921ff860c9bc644d3. 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/QZDQH2411009.