1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 5. GET OTSVerificationAPI → pre-computed 6-check result from server 6. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd34926308da9aaa98c04adb574dd7abe90ddea8f7d863c1bc73b20eab75c1a95. 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/884781d7-7d34-4861-9887-7e48a04c3823.json and https://artists.proofprofile.net/proofs/artist/884781d7-7d34-4861-9887-7e48a04c3823.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5fe90ee90a604c4ee9f7ca96ac6a4ce80751d3f70a6553f744b980ac3a38b70d. 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/ES09S2200130.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x92846eff9f64acddd27477e5c261f042cea3df3575b54eca03f248d2bf8fc045. Chain 2 (Bitcoin): anchored in block 957122 (2026-07-08T03:39:04Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES09S2200133.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xca810e80e682e2eecb81758bfeed3a814ecb0f98ed2de2b56ff2445651fd1d26. 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/ES09S2200132.
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 0x98a8a745cbe4bf65cf8b3d66980c281f1763fe6f5e0cc63b3743061ccb341bbd. 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/ES09S2200131.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe4c438cb23fcd0954576c5ac6f802a01eeb14b89518bc687b7ec34b8c3bebe07. 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/ES09S2200135.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdaf2babd90ab364eebadfac687849c81ecaad707a19e3d8afff022b2dacb23e5. Chain 2 (Bitcoin): anchored in block 960418 (2026-07-31T15:20:15Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES09S2200138.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe211a776181a1afd0b83e29fae4f41ef19baa7d60b2f41a17d03b943fe53ec29. 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/QM6MZ1936360.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x13fb77ad24ad4586476d7d167105e1f258a2a6f198eef58f43d1d05ac4415a45. 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/QM6MZ1936373.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd1d5803ef8434ca27b449f6c8bda0559bed65e136167844f7ca4103c995d5be2. 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/QM6MZ1936363.
Viejos Himnos para Nuevos Guerreros - En Directo
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1677f32353096f831b81d24ed066a66bb9c7e6b071783f6475a584bb17aeb978. 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/QM6MZ1904979.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x47ab0e3712f575726a024abb7f1273a21042e12df16b926e477e103395550868. Chain 2 (Bitcoin): anchored in block 957122 (2026-07-08T03:39:04Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM6MZ1936370.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4532cb495163f843d984d71f0c7ba2a21d8285f9b86a5195ff846b4a8f5b803f. Chain 2 (Bitcoin): anchored in block 960506 (2026-08-01T03:50:58Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM6MZ1936361.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0aa324a4ebba5b4afd105ed511b47e831e8d9fecf49840d9727eeb9c12fbc262. 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/QM6MZ1936374.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd0483c0bedf2bb370a354630fecb9c2a1f10a097cf88493b461a0b03d28ceb2a. 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/QM6MZ1936362.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9ffef03d2090bec5ac8e5e9a86f2cec40b8116072757caaf9c905d14d0edbcd3. 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/QM6MZ1936372.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7bea0cda816abd8627225f68f6b0653f3a4fb6744c9e9fcdae79a3ef34afa271. Chain 2 (Bitcoin): anchored in block 956889 (2026-07-06T06:56:49Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES5621601081.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9d3edc43ac2cd367672ff241534028b33882e9c51d207efaf6fcf98d7ae3d8dd. Chain 2 (Bitcoin): anchored in block 960418 (2026-07-31T15:20:15Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES5621601088.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9dd0789d3a2d792f445896c9e5090e0d1fa1c27e499089f60d0aa50a1a533af0. 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/ES5621601063.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xac2842eb2c4eb34ce4f1803b75e0cb2cbb07f3de73ef35bab43f0a6ab385232e. 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/ES5621601054.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7467fc95162f5c58c9776bcdd6ed140f05f1e901f4047ca5d837330fa2dc9e9a. Chain 2 (Bitcoin): anchored in block 960478 (2026-07-31T23:30:38Z), 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/ES5621601056.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfef29ad596c50a9690dbcf2a475a3d47a091e362a836e874630885350821e6ae. Chain 2 (Bitcoin): anchored in block 960468 (2026-07-31T21:25:57Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES5621601064.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7214c4ec66364f7f7997379c20b71d91dbce6dd99b3f0d4f3bdc2fdb2c7dc85e. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-16T14:13:19Z), 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/ES5621601094.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x629cbf78b4e2853dac339a848f748edec600d987b49732d3af53274cc4c35462. 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/ES5621601096.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x77c696cdc1e9188ecbac7629b5a662201d5f9fef95bdb29cf8f994d65c233e2c. 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/ES5621601097.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x498285728455d685bc15767cd954a20e6a2335d899552894342036f3ca228471. Chain 2 (Bitcoin): anchored in block 959159 (2026-07-22T17:48:40Z), 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/ES5621601095.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf4f788a422fe5e46d648df5b02b327c43b4c82cb903d0ca859d95730da5c3f8e. Chain 2 (Bitcoin): anchored in block 960468 (2026-07-31T21:25:57Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES5621601098.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x096e16556c41aa9468a7fa8b5503d3329f95fd9c7a6a10a9b5e7681db53a0562. Chain 2 (Bitcoin): anchored in block 960478 (2026-07-31T23:30:38Z), 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/ES5621601099.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7b80c80ccec23437f856d91f3d2f54d4678eef635ba4231e82458938aa609a32. Chain 2 (Bitcoin): anchored in block 960478 (2026-07-31T23:30:38Z), 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/ES5621601100.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x15e67357cca17b959602418ac7226af3fe49ea4017bdf3e05d46f510ecf573c8. 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/ES6089880201.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x99ea5606fa1ce572b207c1c0c3d1b44eb922e8e7a43687286a0609319daa5ffa. 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/ES6089880202.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4e108b344f51d58ee7187c9dfdbff009bab2cf216ca23503eb8d22bab4e7ebf4. 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/ES6089880205.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeaa8f42011a170a01bab6d301cbe052141e24cf98af97dc48b814e8acb12f9d1. 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/ES6089880206.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x80c5ae18fc6fb62a5e2f7797a8f1d58189149b1099084da6cd38d8e5956d7904. 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/ES6089880207.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x903e9a09253699fb679e03d8430bf9b8bd1d44e6f4dc0fcbb8193bc1b51ba5fe. 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/ES6089880208.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5135e1a740e26856337086b6f12619451206f9b90e9629e3b001899ee0ee0df6. 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/ES6089880209.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1f5242ea60c12a24fcbfa5b54633147ba00082a05c6e3c95b6c46a6ac3607d8c. 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/ES6089880210.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb694062609968d33a8a8c3255d9f9f9952495ecd05467faa23b97417451bdb30. 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/ES6089880211.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd426acc95fd34c9b70e51b45c06d3084a331bac0a1ee84e0bef3828da0bbc470. Chain 2 (Bitcoin): anchored in block 960296 (2026-07-30T19:11:09Z), 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/ES6089880203.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8f08fd0e3f3f69d908ef7aa2cce3cebd0b5322a122fe91ae6f3d25cf266b8cad. Chain 2 (Bitcoin): anchored in block 960348 (2026-07-31T05:17:02Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES6089880204.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdcd6007d949add40c62a5d1dd675a17687a18490cb0b699012f9b57d416f9002. 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/ES6089881003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb60076a0ae907515b3f4d8c0a9ea27016f48bd9fe7ae4c6e4ecb2336d9df721c. 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/ES6089881004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x36c6d8091b32d917a86eb728c739b16fcaf2fc332a0d9a8c15a3eaaddccf2a33. 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/ES6089881005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfb33859ac9940ecbed30361c34d7d45bbc6101aedab9177c511c83116e6a10f2. 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/ES6089881006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe6702b58c458ceeb983614543a527c44a0f14a055459e0aefcd2ed8745a8a0cf. 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/ES6089881007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x47e5737da9893329ef4453999276adc915c633ee4ac8c0672d41f35e86cf8fe2. 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/ES6089881014.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9a66da94666aee7721fd07e5ed937cac573c2652b80bd51bb24facea5db09389. 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/ES6089881015.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb9339c842e8a62cb034b323ae17b8c6564ba4f8e910f7c27ba22557104852d29. 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/ES6089881002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7fd3fa8e4f5efa0e7f9b7e8f92d8f8b4a270532bb26c4533f375e7cac89046a1. 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/ES6089881008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe5607e7545e1a023c49fdc8af77b21c6e516245d2999a5c689a7881446f0f317. 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/ES6089881009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf9951fcd549b60d3e32b686a1622cce7380792fe5fb6f7e5fa0265a2355fc163. Chain 2 (Bitcoin): anchored in block 960418 (2026-07-31T15:20:15Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES6089881010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x71bfcf7f6fc4166d4bfaa5789ae56f2c3cf334361f8bc7829bbc1b62168140b1. 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/ES6089881011.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x665a387463892084d751c9e8ef48ea5676f37621dfafa7c975bc9d875d46c20d. 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/ES6089881012.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x084cd3dcadfeb4bccd535a55adfe113aef088d228d6d47df96acb35f8d4e7f97. 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/ES6089881013.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe4954f5d1aabf9c9c3dc149e44c2bce3d0365cc552f912d15ee2e5b3203d8b49. Chain 2 (Bitcoin): anchored in block 960418 (2026-07-31T15:20:15Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES6089881016.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x781975c0b61a3c9ddda5bc18a71455e2c17485636cba1d4442083d64b26c74ac. 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/ES6089881017.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5d247051737369c037b99db821390914597a42320d37dc41c2d2c0618afa446c. 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/ES6089881103.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8cbdffab28150ed53a06c0a790196fb0a32fd5ad5a1e5fe7e822d4d3bbf4bd82. 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/ES6089881111.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf05958337f46f5f777b0ebbcec75951d293f4e5fd30142a2ed70f61cb59f2bf7. 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/ES6089881113.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x86fa8f8d982cc61abe16f0fe83c88d513854f4b5dde9d9f84f2d2eb2499c159c. Chain 2 (Bitcoin): anchored in block 960478 (2026-07-31T23:30:38Z), 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/ES6089881102.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1f3cb6a36f7b1216eecd8cd8d201bfe480cdeb88964e79cca17ffc3a8f126990. Chain 2 (Bitcoin): anchored in block 960494 (2026-08-01T01:44:32Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES6089881109.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x28fe4e8b0eae19e1b20a7dca02d05964903bfff5f44e0e4698b01b3995adaffd. Chain 2 (Bitcoin): anchored in block 960485 (2026-08-01T00:10:46Z), 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/ES6089881112.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaa2f87940f6c1660d0dff0499a2fcccb796e22dfb1cd2a7df21b5e8472f62049. 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/ES6089880101.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb4fc3aff27aebabc6e161c82b533398b98c4cd97ceaa190ed73000332fdbf5de. 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/ES6089880102.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd6dc77b8a20934df662aa1180f188571ab924f599975c2305019963b91806481. 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/ES6089880103.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc4b96def117d6f87e2f9c10a36163ecbbf6ae8b32e3a5b1cffabec0c315cf229. 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/ES6089880104.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x15379f61d88447365e95c16b4f3d1a9ab338c1a6999b58503916ed77d52c7cfb. 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/ES6089880106.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb694108035b9cff10e24c27eea0eb7f53dd93959dcc7ce67e5a6d9faf756818a. 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/ES6089880105.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd4391b88090aaddfac629be95310916b245c38a6db50246a556cb342f4449afa. 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/ES6089880107.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x13f7b362e61483c40a2abd31d532d0f78b795fcd17b7a37244eaf24ba5c20d2a. Chain 2 (Bitcoin): anchored in block 956889 (2026-07-06T06:56:49Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES5108400142.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb1ab230619191210fe41fc5f41ef4c35a0d15fc95a5f3c1f643e98026a359531. 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/ES5108400047.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x95352467c6552a12ac4cf065b990783d606b79816f22ebe733ed3be68ed94b6a. 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/ES5108400147.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbd3d79afb1eaa2f752ab41d19f499758193db6236d830e6e5e296e43c27de3a5. Chain 2 (Bitcoin): anchored in block 960117 (2026-07-29T14:28:24Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES5108400141.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9d78d446736986944118f757eea1800013037e7bf5847aed7b7bdc143f83a628. 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/ES5108400143.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xad0218c034a00f02a8192a085c25fa2877309696f391873ea76d536b88440aea. Chain 2 (Bitcoin): anchored in block 960455 (2026-07-31T19:53:13Z), 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/ES5108400144.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0680bacbbaa5ff8b3c4b39e63bbd1a66646e85b8af01d2dfc41b3b616d35d011. Chain 2 (Bitcoin): anchored in block 960348 (2026-07-31T05:17:02Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES5108400145.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2b332b68d55771a163397c101d04264117b52cef8cc64c12de66510bc8da157a. 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/ES5108400146.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeb3e727c67bd34f4114653469e8b0d370e46810d4d19422cb8c7546c4aab2337. Chain 2 (Bitcoin): anchored in block 960429 (2026-07-31T16:07:24Z), 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/ES5108400148.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd5a1d42a90c87e304c7efdb7cd105fc0a19ca21fd4d393b3657d635c820a84d5. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES5108300051.
Los Caballeros de Hierro / La Dama de la Carroza (Nessa)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe79f2e99d9d1d18ec0210d6e0d84a80a0b5f61617ef2012c3072ba030e61b22a. 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/ES5108300050.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x36a336fea3d5d86b9cdcf91cd9263c2d5b07aee1f4b3e7d2bd52c57fc8da497f. 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/ES5108300047.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa62eff46ae25afe9e061fb89e2f4e10e7c347376d42818d78c8604a4428357d5. Chain 2 (Bitcoin): anchored in block 960284 (2026-07-30T17:23:26Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES5108300048.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1ccab7a4f39eb3f0e8bfc190674345f2e3cd49bfcac67408d1db79127b1d8874. Chain 2 (Bitcoin): anchored in block 960418 (2026-07-31T15:20:15Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES5108300049.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x16b4b98f4c8171036b521b681d2868014d6d349e4ff36652796bc6c92f04bff8. Chain 2 (Bitcoin): anchored in block 960284 (2026-07-30T17:23:26Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES5108300045.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x62885e9dcd130a12db55fcd6f815028ad50f4505cf7650996a5a7dd6a761530f. Chain 2 (Bitcoin): anchored in block 960368 (2026-07-31T08:26:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES5108300052.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9fb5fbdf6362f5c90ba81b7fbd3b16e7761734e8a825cc603ed0bf260fc0a595. Chain 2 (Bitcoin): anchored in block 960121 (2026-07-29T15:22:21Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES5108300046.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xad0f2a687cfeb63fd64433713337fb1cb49dae8fe6ef3e71d789ba2c46401c99. 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/ES5107800053.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x66ab4effa8507635f9df9c589ead160c49d41c12a2d523b828d32f6ea7c1ce3e. 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/ES5107800162.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x25eab29885222dcc51af83889a22f7ab7db1014112501ea9ebec4b2ebd2cf746. Chain 2 (Bitcoin): anchored in block 957050 (2026-07-07T14:41:13Z), 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/ES5107800163.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbd228e55682df4b90e411910fd46f41f68a86063b3ad8fca37e006ffe2c89bff. 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/ES5107800164.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf4b73794917d388ad34d86775ad40f53abcf0d82b0a1a90af72d8dee05c68c73. 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/ES5107800160.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x319c1efb67217c0df45e01dbb117c18088e284d7fd19a92990b5019872ef3dc8. Chain 2 (Bitcoin): anchored in block 960160 (2026-07-29T22:48:59Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES5107800161.