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 0xc161a1702aa6b77a2a0efc3adf6f145724d89d904a70e53f53e711d402dee7cf. 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/c34f06b9-6f56-4340-805e-51ef2b02a216.json and https://artists.proofprofile.net/proofs/artist/c34f06b9-6f56-4340-805e-51ef2b02a216.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 0x74840b47bc3706ca74eb8b8abe3c13cfdbe9b4d5f710e965d7f7d5084a0ac93d. 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/QZNJY2154683.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6803c7c49f838a13502333088a54bfcc458924d94eccd65b75a0644db6ea1e2d. 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/ES71G2241943.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0969f5a94f8a32ee3a2f008a3ac10b17e31a716f07a67052e2eb3bf0b6180442. 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/QZTPX2392044.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8d879e844423fa3fe34ada57596f7ae111e3b2a7fb731dce086b399c03c9946d. 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/QZTVM2364179.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe4b4fc53b98e2f66db34eb084b6f728dd308d0ae86d05bc2ad0af165278febcf. 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/QZHZ52297725.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe56782bc6cd6e94e39982148c262ae27868340c9166e6b51df2fbc73ed188e04. 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/QZNJX2205606.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8204db59bec378aebf5023453f82a97a0c1b7338e50e4da468aaf4db731dae5c. 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/QZHZ42285072.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x12cfdd7624081dd42e8164c967e7693805325e519398c0ebe681f1e3170f3319. 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/QZHZ32208304.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x01e6735ebd8fb77c1e8b923e3b6e4a564622ef4ecd0f2874596317e520817c71. 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/QZMZ92219519.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x282a281a4d0806527661ea81983300699a64ff01a9ddbca70966705e3aa42ca8. 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/QZNJZ2167331.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb99e614e950866f258b4cdd7d3ee35b5762a4cada2e20b8aa92cc55cd0b1a2c5. 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/QZHZ52221214.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfa388398b0ce762fd414dce0aeedcb9654edb814b598e4b6c81f7f5cbc1e0418. 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/QZHZ32277013.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfc632694761eefb825d3c9175c1484ad7afa55b0d5733e25deb88f59c260b332. 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/ES71G2247921.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x65d03d52aa3a0e205310a64030ce6168186aa43ac9777b34a21b3c41bf515810. 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/QZTVM2364180.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc185861c99c872109cfa2f8a42439a109ab227217ca72b7f396cb5083d8431ef. 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/QZTVM2364181.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x21ce5a40d357d76ee70f129bb69d9a5540f92c3c8c4da14f12fb28deaa4d2749. 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/QZQAY2377601.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbec444c1be87781e446786ffedec58572e48e01f7542a2f61e0df7324dbc00af. 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/QZTLA2309730.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbec444c1be87781e446786ffedec58572e48e01f7542a2f61e0df7324dbc00af. 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/QZTLA2309730.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc09ec859c436e83077af6b91cb15df110333264e0b114326317ef8dbfe641289. 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/QM6P42327972.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8babf46ddadbb7f75d47c6b6c40ad4a4a07289ff1de649031cdedcc314b8d5c1. 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/QM6P42328366.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe8212f4fbf12513b45c4da8eb6b1ac947364944401465c8312a99d2d8288a510. Chain 2 (Bitcoin): anchored in block 960276 (2026-07-30T16:01:17Z), 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/QM6P42358663.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x54427c82772c36945c2b31e9990a46a667e7204e983c69db8f99f739b687b68e. Chain 2 (Bitcoin): anchored in block 960288 (2026-07-30T17:41:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM6P42390098.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2e7fab4b03b806ffad0a38a403ff5eaceea6bd04276a4562ae4f6eb5172ac537. 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/QM6P42328959.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe1b4a2ffb29e8259a702e2ee3be6f274ea2fca869bb4c7f0601fb8519befd4b1. 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/QM6P42390136.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x73515e7480387004d188ee67fa5c7c55a9ff2e06d8b66ac16fd0d18e798bdbe9. 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/QM6P42358679.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xab21e45e843776fb637eb520703e554a3cae73804c9269cc2a6e5dd434190fa4. 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/QM6P42358707.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb65056e73fe54ad9a778876226ab2daa31507cd10d4c44e5fa2c4b6df3f75784. 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/QM6P42358699.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xde17d0b74b643a62ca7b10c3eb8fb039a941573fbc9b65dd02c54165ec54bcdb. 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/ES5022301107.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x507388558afe8dd78f5e8904d69e07db10e82236211e0ecdc7392e527b94b533. 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/ES5022300961.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x173c746695d49b756714262abb6f612b4e5e375abf10b17b0944e51af40794db. 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/ES5022300404.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xae785769fa2a8279d7f0cbbd4266a8ad5315a9bdbca28d0830ba2880963eccef. Chain 2 (Bitcoin): anchored in block 960273 (2026-07-30T15:42:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES5022301797.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2d156c23c3bc38eb58123f3bdb2b85faad1dafe780852711cd96d02dbb20c6d4. Chain 2 (Bitcoin): anchored in block 956894 (2026-07-06T07:53:57Z), 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/ES5022301798.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd6b3fe1d8898cfe456cc778e3c3d6157669a9fe5eb4a7c949d7452b1d353d891. 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/ES5022300831.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7eb6afc11612e4a6a4f76fcb79e8d7af33fefbba55e8ab083cc33dfd7f80e963. 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/ES5022301803.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfa75941ba815be7b7c1a910184e9a74e00b7fc7504dbbd01a7791f658570633d. 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/ES5022301819.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf03d5958c42429eb143ad23c4a7a9927ad0e437b128250400c307a5419e546b7. 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/ES5022301805.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3844c240c15e8a5e9bf9f8d49a19769b458c894dffe4443d8d18b4c7225dd606. 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/ES5022301808.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe4273d2e142ec2c72c1eced8456239444e3d9ca28b0a2c8d427acf210325594b. 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/ES5022301810.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7d2d47955c69f29496020ca201969eed2d84f422b7204e347e90a97f05855bfd. Chain 2 (Bitcoin): anchored in block 957052 (2026-07-07T14:50:41Z), 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/ES5022301820.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc5a5757b3a697f9969938606396b130ff02d167aaf9537f4135ad3de09cb3183. 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/ES5022301821.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa5ba1250a0a3eff8c82ca024af0ea513e585fc531d59a09b80e2a93b5fd46b1b. 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/ES5022301822.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8b10988b878bf5d5258ea374c175ef17781383200414f3322900f1bd5229ea03. 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/ES5022301284.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x732a1f76769805bdeaa9c9043471def3213050f3d20fef70b49cf6f8d376edae. Chain 2 (Bitcoin): anchored in block 960163 (2026-07-29T23:20:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES5022301823.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7a00aadf43d1c1ce6cd439142690b71ff33c50551cccf0e9a7b668d542419aa8. 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/ES5022301824.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1ed56f958f16f6415a3292580e0ac9b17ca78aacfcc8c27435bac8cd6e9bb65f. 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/ES5022301825.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4b68a07c2871f1139b9860ccee5a91b49c3865f763f657c01bfb79352a214fd1. 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/ES5022301826.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe1b4a2ffb29e8259a702e2ee3be6f274ea2fca869bb4c7f0601fb8519befd4b1. 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/QM6P42390136.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe8212f4fbf12513b45c4da8eb6b1ac947364944401465c8312a99d2d8288a510. Chain 2 (Bitcoin): anchored in block 960489 (2026-08-01T00:40:43Z), 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/QM6P42358663.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x54427c82772c36945c2b31e9990a46a667e7204e983c69db8f99f739b687b68e. 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/QM6P42390098.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfd245592b93ffb157f17f853654919ec0fc2fb26cad3b6fd753d8192f683ac28. 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/QM6XS2301777.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x507388558afe8dd78f5e8904d69e07db10e82236211e0ecdc7392e527b94b533. 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/ES5022300961.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd6b3fe1d8898cfe456cc778e3c3d6157669a9fe5eb4a7c949d7452b1d353d891. Chain 2 (Bitcoin): anchored in block 960258 (2026-07-30T12:45:34Z), 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/ES5022300831.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x173c746695d49b756714262abb6f612b4e5e375abf10b17b0944e51af40794db. 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/ES5022300404.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x18c9d8add59899a02f9d9412c3239734b05c1a9219e49221699b734e1e7df767. 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/QZTB72285616.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3217deddbb74a014f53cfbf4dda5c4557416dc4577bd2a0b93808a3c7c8ec034. 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/ES71G2212411.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x87fba67b407689b9c0c366c7032d7d9cd161945e73d0272eb7afb7c1773794d8. 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/ES5152100806.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd88913b6e5098ebbb6017e4246f059f05834d1912157e5e16390f4d8598fd342. 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/QM6N22191251.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x48d7c67482954f302c9384606b7529922c06d922ba8c95951c1637918539e617. 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/ES71G2151366.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x48d97feaba91db524959a1d38c66871fdf49dc948dbc360d15bd870e515f5bf3. 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/ES71G2149696.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x941abb74645f1975c3cd8543b277791330bb2e666799887a3c5558138f2a84aa. 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/ES71G2151371.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3b70a60277d812266db72538547e89d5f79b7ee141cc50c2b19abda0134b3970. 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/ES71G2135597.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x338c8c145a84a050e327d4946c528e1b4c388331aa784d9036ac2f98a7006419. 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/ES71G2151367.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9fec3b0e78fb52066d1195b6f16c65fcef404d5c0dbe9ab8f160ed4ef24992b3. 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/ES71G2151372.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdd186eaa7948e426ee58b59f3f8d78e418e2c4d5eca08ee549bbd70fb688073b. 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/ES71G2151373.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8812ca1be59cba0bcdcaa4efa88a06179486eab7ae5b17ae9a1867455d2cb641. 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/ES71G2124956.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x64f240deaf4687b72b256d3015e2b5eba4294287e556a9ba3c9604c19cf3ed73. 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/ES71G2151369.
No Sé Qué Coño Me Has Hecho PT2 (Cuervo)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3cff44558a9e5333bb43ec0cabddb776bb12a9ebf10a365d49c646b76272ec3b. 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/ES71G2151368.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x24fb2da3700c469030e7d12f1a2eeb99bcb1dfb754a57964a202f1c1ce1e9906. 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/ES71G2151370.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc1fa2051cc0ba4687322b10c7855fc3c1c79ca7a1207a957e2471a5881a8bd22. 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/BK4DA2526712.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0b0037f4700a4a133bf26b0c7194e9c97c380daf687ba2d5a7552f97153a505d. 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/BK4DA2526715.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x780d4adce8348eeb770fedf659b9770cf7882049c6732f28e1eff950b0a497e7. 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/BK4DA2526716.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6d4b4488634b610f697215528b62ef62db6fe24683e1b6396ef118e1c6335e7b. 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/BK4DA2526717.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x07a1d5ae8e41f8609d990c679b27618cd596e674dca06eeb5bc7693c8de0ba99. 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/BK4DA2523122.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6e05cc26b38b3f9b3de256aa8abae893bf8397d01e23793012b215ce3d7104d6. 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/BK4DA2526718.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf695f39890cf9975a813d003298196d0c5a7db1ae349422ab27276ac8631537b. 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/BK4DA2526720.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa7e69a9aa3f7c09420dd797aed3fed9833d94b0e6b663959ecf14c97aa655493. 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/BK4DA2526721.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x32d256eb5fcb588cfbb8f997eb6436e8d11b40a961ce1eb0efbb341eb75f3a20. 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/BK4DA2526722.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xad46c761d648c672770987d399e3e157aef74423ffd3b96b75e001947bca6b4c. 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/NL9MG2300149.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbc2d3b8f70b1c771b001487d53798a47f2b645a5e6dbc0dc6c21aa45c3e41222. 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/NL9MG2300151.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf744efe38bdca71d3dc8419388238fbca15a0fce65c33ac35f1db0f6bbc82987. Chain 2 (Bitcoin): anchored in block 960463 (2026-07-31T20:42:35Z), 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/NL9MG2300152.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x04fd0e4c08cd9b004d08d2cf69b1cde1ba1983b06232128b246ad84ef66a20fe. Chain 2 (Bitcoin): anchored in block 960403 (2026-07-31T13:04:34Z), 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/NL9MG2300153.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0535df129d1514d7508c729ed36158ae077271f1676c30ad3201f94fd4b79f61. Chain 2 (Bitcoin): anchored in block 960362 (2026-07-31T06:58:00Z), 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/NL9MG2300156.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x12f33b286b94201bf463dd151ece2a043a3ef98ae05e713555329c8951ec9f5e. 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/NL9MG2300157.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x07a1d5ae8e41f8609d990c679b27618cd596e674dca06eeb5bc7693c8de0ba99. 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/BK4DA2523122.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x86f3bbda20f6cfc711c2e774ff84210fcec663979d533688a18e8be87f092382. 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/NL9MG2300119.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7f73d4c95a226bf010bd380658e266d7967aa819e20cf1d2376c1528ae31024e. Chain 2 (Bitcoin): anchored in block 960403 (2026-07-31T13:04:34Z), 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/ES75E2406008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x095718548bc8a6bdc835fc428533b615fcb946a9b35b71edbe73e56d7bdbafb5. 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/ES75E2101854.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x23d45a90d98ee7e9cbd6ebcb1bb6fba6ee50365089bd00bad396ddecf6c97ed8. 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/ES75E2101855.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x14b91cec541a8b3b5fd5e63d9bfc5a89088837a09448f819a2933450874b52dc. 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/ES75E2101856.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xce910352962b17fc4833d6edede6127f0f8a88c45e6243b763c59fab7d7f6402. 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/ES75E2101857.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdf698000acdf8a52928fdc434ded4977f4de110c3e48223794c0349a5977c083. 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/ES75E2101858.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc2d2a58f4d8deeb510ebb1aed1466213fb5c410bc76eb5c96990083076e75920. 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/ES75E2101859.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbe5225798267e598eceec9399248d0a193e991c93d757413d515b966098e7046. 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/ES75E2101860.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf9c1fc0ca92c18347b344a2db1e49e3c50c972c500d273b8c66bd75b8405d138. 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/ES75E2101861.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0505db56b825149129517f50f9b919493b887b20b44b80f73895d0410934e960. 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/ES75E2101158.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe6ced90b5afc625f5062682bebf657dad9e416ed8d7125765bfae59c48bd4998. 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/ES75E2101862.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc285ef3c1b4d29e9d968ca52b5192ecdd0dfbe58b02ae15434f2640ae3dc9df3. 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/ES75E2101863.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x78151f1aa3018237b7e5f1e358421beff9c57764df4850170eb66ba97982ff1c. 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/ES75E2101864.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x894e6613ae582dde92387a7e29c0663085b9a09590d926b15ee0d86a4475105d. 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/ES75E2101865.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc899fcd96f4da79456014f3ddd0a274869059df3c2d4d11060c62399dd07b0b6. 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/ES47E2009202.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9227c4609df39a76fcd4c7ad62b4953ed1501f6b8be4c69d90a37d7c143a5aba. 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/ES75E2101866.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6ae511bb2fa9574c5c7e6120b57114e4319f40116e27ad1c58216f1a27ce3b2d. 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/ES75E2101867.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcfa0b25612282fe6f20520a923a0da40c624b87d6059fdbad4f46a05e78dc00e. 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/QZTVM2397813.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x79dce27eb0b2726b0f58bb0151e834c5aaf33628eb46c25e7478016121532b9f. 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/QZTPX2343712.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x937d778b2dc2ed41531120d44ab905c8f52eae47972117f4c1173cd2f9448e78. 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/QZTVM2397814.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc4040901aa3ebfe22e9d4d1ec1e1ab2f319b7fe21dfec3ac1a267078eb0c50c0. 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/QZTVM2397815.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdac2392bb7d13350b2cda047fb631deac2eb7f574b89a66d2ad59140cc2436d9. 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/QZTVM2327495.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5fcd8a60012f7796cbe2c043470898609c4fffe80283e412053ad03f2689fe1e. 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/QZTVM2397816.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x498ec75699fbcdd6838bdf1559bd6742a3614be5fae671c1f96d21b51efb883e. 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/QZTVM2397817.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf393f3f1cec0cc0b88513fe8adab9f4da420ace4cf8716ac5922ac2275deb94f. 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/QZTVM2397818.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa8d7d79cdd5384abb27dba29bb8dd21d53e27f5084add2fee8823890e67fac19. 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/QZTVM2397819.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd250639e6591353b7d9aa105337485ea41077c3ce3c280493f0391e8bfb97e2a. 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/QZTVM2397820.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6ec9bfe52fe29a4a8c47b2f46d1e625a89fad4078f74c822fc2fe71b0bac2295. 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/QZTVM2397821.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x47ee6aa6d8e3d0f92421b6eaf7afe85fc3926ad3f4e20f7081cdb07e567cd2f7. 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/QZTVM2397822.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfabf6bf0bba9f26b9f66319b57267baae3dd754538fe39c4004d3c4ecb6f6917. 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/QZTVM2397823.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7d7e568b157b2928f128ca14360b433ce2e5548fbe2f35e3e23adcf4c90a1c64. 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/QZW9K2206681.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa03d2467449910e5bb27ed4eae1c27055b0b715734dffb498520de9b40ba6c66. 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/QZW9K2206680.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd4ae1c5a50c9ba2c2bb96e399435b49ea879d6763fb0df6f2cbc3c43982e47ad. 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/QZW9K2206682.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf8d5d8b669c020b83716b513f7f9ddb5f1737ac7ae365a6359ef6e90fba16e21. 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/QZW9K2206685.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x755f545a54572fa6408ba1899cfdbde0c27abf140b3db999838b42f155015a80. 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/QZW9K2206683.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x72885232b9db9fa4129141cfa41149a8c7df130868997f8183c0959e5fe29ba5. 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/QZW9K2206684.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6f9a4f8844e1ab5d4c533319bb84e996e41dd9cbcce0bf78bbbc4b11f971408a. 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/QZW9K2206686.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x36e8089cf8bbc22ed26c4d18dd8c3397261ef5ad89f7102fe3017fa9bc4822e8. 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/QZW9K2206687.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x791779c4972dab493e0bf3853f1051712947e22d8aca4500003dd3f090da5dc9. 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/QZW9K2206688.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xab4acf8a58bb1807ea370e6377a309dab5c2bb2e1421be96b189a07582600f81. 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/QZW9K2206689.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1e3a9b4dce79eda89c50937febba076c25e0a240ed8dbb583dcb773309e7fb0b. 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/QZW9K2206690.