1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 5. GET OTSVerificationAPI → pre-computed 6-check result from server 6. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x33162f420e8ae563c34d5c22f1c8a12c6e309f78a6e8fda916336e4f3ca61479. 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/ed6c3d0e-f671-4798-9114-1b952382bb8c.json and https://artists.proofprofile.net/proofs/artist/ed6c3d0e-f671-4798-9114-1b952382bb8c.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xffce0a5fc11febd2a3de8a18d681ae9ffa121078f154a6021899f3f5eb98dffb. Chain 2 (Bitcoin): anchored in block 960330 (2026-07-31T00:58:21Z), 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/ARC572003125.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xabd9c1166589d06c8f00ad2fcdd7907b9a681c131f925cbd0bd7fe3c2f750ecd. 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/ARC571900798.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa19b1952758f6e2a467083d0398878281fe92e3f2739b8a01a8e1835893b11fc. 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/ARC572003126.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb0d1e310fe50f1d597a42b43b59cdd166754ff53e1f819e92ec68fb530e664db. 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/ARC571900197.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9c467f2c35bdbb1d2cbe669655f5ae630454b931bdae4da3bef2b757d56380aa. 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/ARC571801812.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xca33c3abd6cfca9a60a4720f3422df9437e813e8c149672526224c69e2569e2c. 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/ARC571902767.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7e652657c5e787b5c1bed1fbf43dc4026d2fb7ba7a6fcf34354cf0421556b7d9. 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/ARC572103649.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4a63c567244162253d901dbd7957dc71daf991add70378de88820dc517e18b4b. 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/ARC572103219.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x993c1b6f95e5b80918d4096a654deeb05fc8940540d8dcef3000c90018d109fb. 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/ARC572002417.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xabee7688b726ed77ab698c365d1f7f1a184a9ccf2aa49fd1c5e552544266c62c. 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/ARC571801810.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3789f9417e8d2edf7d37d6de7171ceffc030913b4078106ff0f7c91c487c9e0d. Chain 2 (Bitcoin): anchored in block 960441 (2026-07-31T17:29:52Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARC571801817.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4f9205ca7d2376eeea37679d78cfaec44e566e84610864447e231aab04abef29. 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/ARC571901934.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc96532f41e4312e2707f92473ab1e25a0d17ae8e03a33c5d9554fe29a9a08def. 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/ARC572102408.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcd3c72d710aec2c7768573a1fb8685e3f3429f9a9108f2fc59a3184a2662266f. 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/ARC571801816.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd15730f5d9c0af10ebf282cf9345dd48b9a0f68b6fc7aef6b2e166cdde26bc17. Chain 2 (Bitcoin): anchored in block 960459 (2026-07-31T20:22:46Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZDQH2385859.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8163fa6bf714b82e891fc68ca20283f86d75e5fd07737e553a59258e812b57bf. Chain 2 (Bitcoin): anchored in block 960321 (2026-07-30T22:27:30Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZDQH2385863.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x897840440d63dd0ea6f647e6f0ea7ef252c1a0394fcaddafb2ceb579edbbee6f. Chain 2 (Bitcoin): anchored in block 960487 (2026-08-01T00:15:43Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZDQH2385865.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x71032c2f1d68a67412a5e1102dd0a0bc21c87d7006c5fcfaa70d21b29e675f65. 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/QZDQH2385868.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0cf177b77621c86ca8eb27a69e2ba66fe2823938d52353ea14dd422df2b4541d. 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/QZDQH2385813.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1bcd28b398d4b5681a700a63e351d101ec19092cfaf94cf4e9188858d19409f3. Chain 2 (Bitcoin): anchored in block 960503 (2026-08-01T03:41:24Z), 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/QZDQH2385815.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x991d2b40e6aa4b47be01aa6ab8c8e9171ae2b81d0bd729c6b12c89ec9fa6b549. 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/QZDQH2385818.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdbcc4ca6dc7f0cefc7bc26bba2b1954e91e8caa0060d0a048a28918ea35c9c7c. Chain 2 (Bitcoin): anchored in block 960209 (2026-07-30T05:15:54Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZDQH2385822.
Conjunto Peña Blanca Mix - Continuous Mix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb28412908add8c1b8ec953175eefebc31ac9520aa322ade17c48f558b428b0e5. Chain 2 (Bitcoin): anchored in block 960327 (2026-07-31T00:26:26Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARC571802394.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x724680e08c0cf27fa7e01531c1d736c6079e07991a216180e7ed5fb2b33cc696. 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/ARC571801808.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x865fc1c0fcc9e3d75dc60b818ac76d9efe34606da7fcfa2148a0980281f27c89. Chain 2 (Bitcoin): anchored in block 960327 (2026-07-31T00:26:26Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARC571801809.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xabee7688b726ed77ab698c365d1f7f1a184a9ccf2aa49fd1c5e552544266c62c. 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/ARC571801810.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x20a994a3b9a825c9b568ca99716930540079d96153b70951b703c29bade15710. 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/ARC571801811.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9c467f2c35bdbb1d2cbe669655f5ae630454b931bdae4da3bef2b757d56380aa. 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/ARC571801812.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1c8ad398df00947d08ace4917cf20332392d0cb35a4ec788c9981874f1a69dd8. Chain 2 (Bitcoin): anchored in block 960340 (2026-07-31T03:15:04Z), 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/ARC571801813.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7ec5488b1b25327bc99ee111bb98c90c24fc730680ce87e2f51d48d61ea9804e. 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/ARC571801814.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcf3ce0a67914f9554f0fd085ac50ff274db8253821f7d33481e0a62da52b5fb2. 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/ARC571801815.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcd3c72d710aec2c7768573a1fb8685e3f3429f9a9108f2fc59a3184a2662266f. 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/ARC571801816.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3789f9417e8d2edf7d37d6de7171ceffc030913b4078106ff0f7c91c487c9e0d. 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/ARC571801817.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcae04fbca25124e0ae61cb6db2b9bf18b7517edfe50ff9712285415fcf34d0a0. 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/ARC571801818.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0bf5db4e830ceed7a04a70cb5bca431f43deb18d55294f434db96b096bba86ff. Chain 2 (Bitcoin): anchored in block 960209 (2026-07-30T05:15:54Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARC571801819.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x29abebe26f7b7a41b3aa2c7762b6adcfd05c4c64107b88a7e983f972c8a53601. Chain 2 (Bitcoin): anchored in block 960218 (2026-07-30T06:57:05Z), 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/ARC571801820.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7fcdf004d47c16519642fa5f17f74b7288be6b1b49d8a4966eb39b667565eeab. 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/ARC571801821.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xea41d4316a6fdb94e461a01b93f866f187ceaafd2b06c30bab239851782cc2c1. Chain 2 (Bitcoin): anchored in block 960203 (2026-07-30T03:35:13Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMBZ91640411.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1fa823c7c3a4d979212e1bed27d5dcfd30dbedc76e4ff39aa51dbf9a2a011911. Chain 2 (Bitcoin): anchored in block 960099 (2026-07-29T11:30:20Z), 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/QMBZ91640412.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1030d27439a1eb6fff8dd9c0e6e6463742cd89d3a6aa472eeac942f09635dd24. Chain 2 (Bitcoin): anchored in block 960302 (2026-07-30T20:09:33Z), 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/QMBZ91640413.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa9d9c7dc3d5352429a96533bec9c69fb7980e7d3adb4960f84f88638d80c6da1. 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/QMBZ91640414.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbad7743680615822079f574641da4cb4f97db75a76c64acaafca81f7d5ae8b65. 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/QMBZ91640415.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x11b815c51132b02b29168d18d3cde1ad946c9f462e07db9d6efdeb52ae9c3297. 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/QMBZ91640416.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3fd4455d1d2f7d268a6ccf83b5b70725caa4b14b48c32a70218cd2188391c21b. Chain 2 (Bitcoin): anchored in block 959144 (2026-07-22T15:38:35Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMBZ91640417.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3cd982b71e88ce38e6b3da5f1409122e216e280cd9c806ff98046eb00e4daa58. 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/QMBZ91640418.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x769f7acc26fb8fc88c6e3b9510db23e3b4ff3dcac13571aa9491074970660df4. 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/QMBZ91640419.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa1c99bf985cfd9f4d55adb5b3cabf815412848cc14c41d26617325bc01626926. Chain 2 (Bitcoin): anchored in block 960327 (2026-07-31T00:26:26Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMBZ91640420.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x47f47dc16bf11cd2a4a34d86d3a8ae9281ea06a930d9f1376a646d5662e0885d. 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/QMBZ91640421.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9493cf8ed725212ce8cad02491b511186ab19e069298d9efc788b91304d6dcd5. Chain 2 (Bitcoin): anchored in block 960481 (2026-07-31T23:51:35Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMBZ91640422.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2257a433cefc3b99a52f706a76c60f19c680d9f1d0ea83dfae1d1d072d715891. 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/QMBZ91640423.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x04680ffee98259e172292682e7fa260a86c00a39a73599bae80d185653e4c257. 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/QMBZ91640424.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xae4f2d190cedcd58dfb518dd0a2c11c990f0224cf323222cb37f149ce55646e0. Chain 2 (Bitcoin): anchored in block 960259 (2026-07-30T12:51:24Z), 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/QMBZ91640425.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5a70d1ad322358d625739b4a917e1277c0a0fd6f3cd78003cceaf288759d6961. Chain 2 (Bitcoin): anchored in block 960216 (2026-07-30T06:39:12Z), 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/US6R21416287.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x10affa0ae889178a269f8c45d1c8d850f59456a534b591e0cfe6b28c46dd7a7b. 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/US6R21416288.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaa89efbe8eb38480b784efaf8cd7e94f277fb392d3d23a36c419f02aadf705b1. Chain 2 (Bitcoin): anchored in block 960300 (2026-07-30T19:42:40Z), 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/US6R21416289.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x461aab2752712067a3617bacf874f0cb8962f1a3c98298351b4059cdeb34bb98. 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/US6R21416290.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe715c4e3304137607c094753cfc72b41d99f51f0a207302fde55d2c29195cda5. 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/US6R21416291.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5f1b735d197aa7e72ef18dd297b3ec76e404e43f4a9e6883a170da307e3ea98b. 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/US6R21416292.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x546fdbb8c6a3db0dab0baeaf52cb2c857b8244598e427cda2a2f29f4ba33c7c5. 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/US6R21416293.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x83ca0be1509bb7cf0690810b83303f13cc027e616c799f8388dbc6705f00c896. 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/US6R21416294.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd4d9764c75d35bc77f0630ed10bec939e7da5056669a98b96abf3c99f28bf73c. 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/US6R21416295.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x908d382383daadd0cedc9ec344c71cb770a235802a15a2e21e34f8af3d1f160b. Chain 2 (Bitcoin): anchored in block 960500 (2026-08-01T03:13:03Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US6R21416296.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe02c307a770f6544fa005709565d9b43917d033c6e112a4ff2d94e4f43ab28ed. Chain 2 (Bitcoin): anchored in block 960236 (2026-07-30T09:37:10Z), 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/US6R21416297.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5daf901d274f6795f0d6805ecd1abbb27330c1fad61f9ce7d3f4daaa10c0f9c0. 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/US6R21416298.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4eaeaf0343a3f348a262957891387563a055cce1deef4cc389b392ca044a195f. Chain 2 (Bitcoin): anchored in block 960513 (2026-08-01T04:52:22Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US6R21416299.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaeedd1c47f75326b34e42f2a108707e7ca560e7396355c10f47abb831b250552. 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/QMFMG1428859.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x43b52def68e7adacd4949a1d85c860e3c42d267388365cae304e01fa3ba44530. 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/QMFMG1428862.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf08d6549f19c816f221cf6c1d25da2b4ec97dcf5f12f331d7412d502eab64ff9. 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/QMFMG1428864.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xef639e4f6b8c3f9ffea8533e208a835587d5834804a3c090c93f1447ce292070. 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/QMFMG1428865.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x24a5e31bc00d8112f049a484fd8b409d6f18191d5f49f05977c85f4540983554. 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/QMFMG1428867.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7727c1cd0bfd518ef0fb8e969bb5046f8ce99fca75b5ef7077a730498be6aaea. 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/USJTQ0915051.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd35d043251ac9afdb79250f772fad047e80585bb60767b2fadf5c613aa4a0407. 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/USJTQ0915053.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0723e96233e8c434832175b13af3f2c69f132631bdf81f9f2b514ed39725db92. Chain 2 (Bitcoin): anchored in block 960481 (2026-07-31T23:51:35Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USJTQ0915060.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x30697857c2a6192d4f700c3c2a581ddddf6a4f227723243e7386dd71f7c9b517. 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/USJTQ0915062.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2bcd7b8c40ba1c52f0dd2a5c9b19ab8bb6dee869c9bbf4503930e703995e445d. Chain 2 (Bitcoin): anchored in block 959134 (2026-07-22T13:34:27Z), 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/USJTQ0915064.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x25a5f188cbbf959b0852c9f8c69114866c593ae749c5870d862dc41a256ffd5c. Chain 2 (Bitcoin): anchored in block 960298 (2026-07-30T19:26:00Z), 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/USJTQ0902557.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x06012e7d396ddac8b2d3cffe915c9cda20f902b33bfad7c81c0e41c396a28541. Chain 2 (Bitcoin): anchored in block 960179 (2026-07-30T00:39:11Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USJTQ0902559.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4329dec711cae661fceddc8aad23826103c606635094faf62267c55b8b58bc5c. 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/USJTQ0902562.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5f77348b94e31fe8f3d16754e5d63c2844e3b9ba23ff88c48069d5747a40fbe3. Chain 2 (Bitcoin): anchored in block 960220 (2026-07-30T07:28:30Z), 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/USJTQ0902564.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2b9a5e98d23af2151e356e63bbe4ae98ecdc1a9589684f0c3a11e2f811eaa27d. 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/QZWFW2435932.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x36f708ef29d6e6db1bb63197bac0b4c75c19b8691282089c9a904bb0bfecff7d. 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/QZTBA2448133.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd4628a606a48e3ca2e7f853cc063e00a28c5aceb15a91b87fa77fe8d453df162. 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/QZFZ62468856.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaa8996e9007200f91ff45277a0ed8db3c7402880c005feeeec6419e5d9d8639b. 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/TCAHT2323167.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x02dac3e69df7e4e9979a7ba07fac3cf220086e3a2213514be7a30ae35dd12797. 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/QZFYZ2416547.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x769c2cf5d2401e4125b78ea027eff4d01e2a7461d51f6d89e76aeb102e0f2697. Chain 2 (Bitcoin): anchored in block 960181 (2026-07-30T00:53:20Z), 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/QZTBD2315521.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5c3b8b0a25b35f08f0d2095e4da2bfee59a9fde52e5a1a67591b60c081754794. 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/QZTB32342098.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc3a20477b10e0553021c82e3a9b6ba443bb131b1834b1d93cdbf5fa96932942f. 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/QZNWR2341035.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0587484ba9fea434c3be6bb783761e449b3e921c6acf44d1f7e6b852bb103605. 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/QZMER2318100.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa2042ad6c0b73a66bd56dd3726415acbaa9dcdc8a5631b7e2ca7a5f6c767f838. 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/QZK6F2350736.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x467bcadffe742885ddc9a04dbb893410dd7d94c2ea272bdcb39e547d526ce504. 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/QZK6P2304715.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9c4b43e12b812ee87a2e61beb86de59aaf89011f4e6a9146d80ecc7b0e2a1ba5. 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/QZDA42366742.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x278c50a03cf0c3aeb7d4b6b82980133fe608a881bdd00ec1e8f3a228fa11988e. 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/QZFYY2391409.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb09904d70129291f034fd3c671e7f42b7810f68c083e85c53fcd0003bc91b01d. 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/ARC572210098.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x237d8457c3fa512b1d6c65aaaca03746b077e05c116e27ff1e3035cab22d98f7. 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/QZK6J2224010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5c8337a819639ff8fc5f2ebd85c00e29af94149eff5d4a03f7211e594938d259. 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/QZHN92289392.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x75f11f47315c924dbb39e931307cccd6a4f714b2cbd7d9b7f8f139128bdca669. 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/QZNWQ2182050.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa19b1952758f6e2a467083d0398878281fe92e3f2739b8a01a8e1835893b11fc. 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/ARC572003126.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xffce0a5fc11febd2a3de8a18d681ae9ffa121078f154a6021899f3f5eb98dffb. Chain 2 (Bitcoin): anchored in block 960441 (2026-07-31T17:29:52Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARC572003125.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x227c140b97f5888d5b48293b81ac3149866d2ffa86f317342ae9dd0b2fb43c2d. 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/ARC572002578.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x01ed4e232831a9036c1b31bc88a9fcb1673c989ef28d5f188f988592d25dce22. 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/QMSAV1102462.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x113237a2e3ace692146276f0672225da23b3ff1f59efc3c1117414c7e5395a22. 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/QMSAV1102424.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfb9b36258f9d336cf83c2160d0f71d9948947c361f79f11c0f068c41bc28a2e3. 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/ARC571903031.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9c0c306c115a1a93a833e1b18c9d7a15864bad6d8a168caeab88f8a36f1ce041. 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/QMSAV1102342.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7af1dc0fca1599c6b0a488c8c93fdc007a6358d89e2c3860fea952e0bea68eed. 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/QMSAV1102272.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x658c23dfe3f424834303830f37e47a3a39ddd4ebd01fa30eb97f8178f0007ab0. 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/QZWFU2548580.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x51e582760de5e2820ea6ef2b7af3ced94d54f747ca89e4930f3eadfa83e7ddf8. 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/QZWFQ2528227.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2637c876f715b284241f2475fc193f5b32e3cba40970e40d7b60b3208c7ad153. 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/QMSAV1102303.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x867936a38eaa8fcb81c55e5d98198ac9d738627a5bee8bf5770748dcb25d1c1e. Chain 2 (Bitcoin): anchored in block 959145 (2026-07-22T15:39:05Z), 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/QMSAV1102304.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc1ecd7e59ec913429775f650c568ca1d8964946ebbc177ee32eb7dc4071f41ff. 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/QMSAV1102305.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xba2db9fc226344fbe10c4d06381dc32eb4b9ca5e214bfe273da97361fe4dce1e. 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/QMSAV1102306.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4932edf4c83072b41d6f8944ce2169a645f847f97964cb8c5207a42c42083303. 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/QMSAV1102307.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x34a6395f8f853ce87617c6a558f72ee0f678392453766daede74441ab3da298d. 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/QMSAV1102308.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xde7946247b1b09c4a972852b7ebb6a9dd41af8462ce52943bc5864cb4946ccd4. Chain 2 (Bitcoin): anchored in block 960337 (2026-07-31T02:51:48Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMSAV1102309.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe65b91e8659eba8cccf00e3651751a5a7bc1679ea91d6b37fef26480280eeafa. 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/QMSAV1102310.