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 0x71b32b4d341555e21c9d71e694567ca15e14d1b3ee4998858a29dfc99284c0ad. 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/10b329d7-4398-4856-9496-1a7b0bf9ce18.json and https://artists.proofprofile.net/proofs/artist/10b329d7-4398-4856-9496-1a7b0bf9ce18.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 0xece9111db5dde1c0ec68ed367441ec3b42380165d0b0176bd7bdd9536c6db30b. 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/ES5022302213.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x376b718bb5c9a171fa490e5e8eb352510569be09ff418c65412167d0494a4e30. 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/ES5022302372.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf083dc0e351cbd73c5cb59e13cb98906d142b7d8f01439db1d407db20ef70b12. 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/ES5022302454.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbc2eac7a10595fb8b4de679245b3f85f66381804ae48dbcf2848beedff16c94a. 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/ES5022302455.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcfe773474f4e5d01bf8420960eb76ec0056060b2c902411b0aac5a18359862aa. 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/ES5022302456.
Sé lo Que Hicisteis (feat. Natos y Waor)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa53ca030e5021e390ac3c3fcdc127fb0f2d7cd09626a21edd843c965d2df3f48. 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/ES5022302457.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa46cdcb99c145fdf03f8843234ada79cf3d984d0264cc0808082785fdf121afa. 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/ES5022302458.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6ee559bfca99c9fcec9d91714ecce24f241b7d954e8bf8621633692dd611c896. 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/ES5022302459.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x54f06186bbe99acdc18986beb98335b5b595134d3a845a708fb24ee04599c485. 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/ES5022302460.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2fc5cc76557136d9b567c48beddc36f85436275e2aa388165840b79ae53205bd. 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/ES5022302461.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3bdfd835d601855acf4c063356046452c97e10c02fec7c8f2c2b737bf3d01a3c. 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/ES5022302462.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc7fe1a435bac328ecdf2190573ff445cffebca5e48c99ed31a6bcb9dae7d8d28. 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/ES5022302463.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf986920b9ae17af2a4e284354164c3c911c3a54b59ec69d490f66f424918ed9e. 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/ES5022302464.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x204102cddde27da27be5f94261d4e226aaba2cf42251f4f9194b139e6a61f1cd. 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/ES5022302465.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe170b71acda7087c6e47a149efd8f7897c5eb64349e60d874f5d902a41a1d23e. 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/ES71G2048146.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5a09eca8b355ff1088f708822e18e73d94113262ab1801826f25078bf9a43e3f. 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/ES5022001138.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8756f351c2a0ff4ec184c960cf672e11e82fa5d159529241433e417d50e1ed05. 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/ES5022000311.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x29684ee5cf395ee26e7c0d5c4a90bb0aefd42c1c061325b40abcd3756bbc9f0b. 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/ES5022000216.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x322cf0791c6c57938ca7c9ef59d8b340f9005b6d6a83b533c4f2a6ce670e54bb. 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/ESA011982599.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe799fc36ae8b22902c7e3039d2743746be8d8f2e3e3298b85eff20161910a5b2. 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/ES5022300282.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x21928156e59b4aa92ea6c6783e71ff1d928a3ff39bfe486ef75c3d911e2f5aa5. 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/ES5022300283.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x79a74bbf2813ab086a501b4b6d5feec6d91ceffb167ba687f20987cea3f9a4b1. 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/ES5022202536.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe1a40c80d19293155238e61bcdbd7c3a11b4d61d6de104d47570266dcf080e5d. 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/ES5022300284.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf32edd63d9d01ddfba5996dcc23689e9f1d4ba41b882f634d3d616b1f4bb2816. 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/ES5022300285.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfd12f17257300555701d6945a13b9d178510a0141493f715860b8bbc04e9bbb1. 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/ES5022300286.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x56692f0bf0f9cb3801c54a47e3b41fb52b842f98ebf4032d061330d23ded6772. 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/ES5022300099.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x601eb70fac6a43c2b967379a44fa8bc9953809a5861c514bc9775f037eb589c0. 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/ES5022300287.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2c968d87e7a5803c3e1d09e1076fef4a35dd946e0f8b0e8d61b2a234e6c99aac. 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/ES5022202719.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9f4685c3c2b10b21a664939470ebb27ceb89d47edca3315521c9e8e149b3c2c8. 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/ES5022300288.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7c847926265acb698db0bb0107294c20287cf315154396080ff4aa5478ed7650. 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/ES5022300289.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x62ac702e42bd4aa4aac50e1f5018ac76bf4769b2e167d10c5140dd0504fc2522. 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/ES5022300290.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb70697b8596f9d499c4d4f4cae831b719f5d8d3940cec1bf2ac05070cfbbe63a. 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/ES5022100083.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf97e68bbdac20a8904ef0e1fb31b6c33f3d199474d26d58819156cf543ab573c. 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/ES5022100568.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x226cc49de8d51026f7b0bc9de658bd53551b827bfab622e9e5ca3e32ad138525. 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/ES5022100571.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaf84699038151cdf502a499e4c575118971faa5b523fc3b9ce8b3cbfd2dc6184. 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/ES5022100573.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb76560815232f813a1666da88c51045a0abc014679de93852e1e6798a6bb8f21. 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/ES5022100597.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2c0865bdc5b45b5c179aac4a5e3e260e620ad1081ae81170e281dd1d0c8fd0d7. 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/ES5022100381.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x34d087ab08e535b1524fd790ddc3080718adfcdc3df5299eb93aed681464fb6e. 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/ES5022100586.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc675a97a5e40e81e6b40964e06d25753503c21a41ba03d55c28c70ab2774e82a. 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/ES5022100593.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcce0eddeb710254c901186bbbdfcc29e339ac9b4c7886aecbefcfe4bf6f949bf. 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/ES5022100595.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x965c1040fb5080a88f033ab9d7b9c66f3f0f557bca38abc9dabed138b7d700bc. 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/ES5022100596.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf12ec6558b41f702c94d2ffa67ebecf9893be4acb23e7f568d0e34b6593c4c50. 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/ES71G2431339.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc5771cbde89fc65b8f248b18ec9ac2f35246abfe0be9521907015bb1651f2739. 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/ES71G2425393.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x59941cc138762821991a5c87939ad7838b8a0eb52ebdfc6bd18359c6d69299c2. 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/ES5152400286.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf3b37f768835cfa1fa5e73444816028384f22cba945ce9a2bdec60e57c8aaee1. 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/ES71G2335932.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfa03ecd927a8cd72b4718ac0519a50cfc3e72fb7eaab4d36d52ea8aa24edff59. 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/ES5152300710.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe1a40c80d19293155238e61bcdbd7c3a11b4d61d6de104d47570266dcf080e5d. 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/ES5022300284.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfd12f17257300555701d6945a13b9d178510a0141493f715860b8bbc04e9bbb1. 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/ES5022300286.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x56692f0bf0f9cb3801c54a47e3b41fb52b842f98ebf4032d061330d23ded6772. 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/ES5022300099.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2c968d87e7a5803c3e1d09e1076fef4a35dd946e0f8b0e8d61b2a234e6c99aac. 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/ES5022202719.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x79a74bbf2813ab086a501b4b6d5feec6d91ceffb167ba687f20987cea3f9a4b1. 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/ES5022202536.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdfb4ae9e7dd33fd6b827f75d0ba29817351b19ce72d3bf434be308ddaaf6f9af. 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/ES5022200750.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x559a2e1b3da917de8e9a08035d734b7c7c23bb8c2820f10ba30b79ed6c63d49c. 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/ES5022200260.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9c7d238fa6b1348ced82447ff2132c26d9c34744b4e7ccd28b5c2109e669a69b. 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/ES5152101185.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfabdd5127135a7b807be1220029aad83852a0a5f621c6e7149394f738e4d1abb. 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/ES5152100792.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6c3805f6eb7210af1726e01109ad83649bbd1a63ffb38c680885c1b3f04f34c0. 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/ES5022101474.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x226cc49de8d51026f7b0bc9de658bd53551b827bfab622e9e5ca3e32ad138525. 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/ES5022100571.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2c0865bdc5b45b5c179aac4a5e3e260e620ad1081ae81170e281dd1d0c8fd0d7. 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/ES5022100381.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4f5d6cf3c228ce4a6bc7d540a44c6c6375fa671e996f4faff81b8c1c57530b39. 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/ES5022000778.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd4a182c6a065513156ef9fca643ec4b798738af9ebd7dbdac1b72dae6becc118. 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/ES5022000774.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x71911aea270ae8aff3d2405f7658871da0306b19c54784464c60c01d9a0d06bb. 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/ES71G2038072.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc5491aa6e1ba7f9d95bfdf2ac0e90e5ebfc0e6f14922f8b18a35d7cf85afecf3. 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/ES5022000648.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x22ba9de68c9476cb9618bca7de452ad28af34cc4b1eb9edaad9a13bfc4ccd4fc. 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/ES5022000454.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6124b8572e405ac97d07a38a8eb6010d83b2fa2f632d6d56a8f16c58f042b094. 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/QZFZ32052449.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdfaa98408cffccf3d234a7e6d3982239bcb87e69e1efdd5da615d7273e51c9a5. 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/ESA012002089.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa1270d905ea0c65cfac04f0b33358ed6e354bf10068f543b2fedf15897c02122. 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/ESA011843711.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x06636f48846b5c12468b73a73bb108a41ed5d6327697c642c2b82c3b51e18e4e. 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/ESA011932294.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xead8d8be47e2ceaf0eeb46e3f785e48614548af6fb62eb88eb2135b35c8f1e07. 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/ESA011922712.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x89cab3004b02c65ace36dbb92872a0ee1d5d3077c6a6fe332c2af9138b856e9a. 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/ESA011919051.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdcf562865d2ec659415a2475a113cacaae80b65e20ada9e83f3a8fc05ce760b2. 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/ESA011823025.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd961f7e5e75469616a84601e7e33393e541e4a493b89f80e7b7540e6764e2ac6. 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/ESA011823026.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfbd512f582e64aa5bf23dddd8a19b1eac3982707b742ab4ed0d56b5d6b0240d7. 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/ESA011823027.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x74f2c15aa0b322842d0523b11c7137dbf29721fff7d361458424135c7d7b0327. Chain 2 (Bitcoin): anchored in block 959123 (2026-07-22T11:35:32Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ESA011823029.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb344859084b2f6ef07956001963208d58d60bdae136d242a1b140b96a1e9168e. 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/ES71G2335856.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x263306b3b014e99fff9dab18c2fa0ec01140433a9a90989c15c9c4448404a90e. 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/ES71G2335852.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa3d8c294ee498e4c3cfa6a1f79bf4b7eb90b87e1ec2bac26c93785b22b0d0193. 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/ES71G2335855.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4d8eeaba3814b451d1d757b6cb938b72dc0ae7e73bb53318aa8ed7ba35c49480. 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/ES71G2335928.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7365035a5a89efbc9d9f513e6957b7a879384fda3b4fe456e95a1f4b03beaee5. 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/ES71G2335934.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf3b37f768835cfa1fa5e73444816028384f22cba945ce9a2bdec60e57c8aaee1. 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/ES71G2335932.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0a58240a7fbb909a797cee5d5b447cb9b8844244faf5b91fa5582eb9f4deedbf. 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/ES71G2335936.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc387a2ffbbb58acf58e1c493e86a96b330a018d720c2b8e4838823d91b55b91a. 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/ES71G2335929.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdcca4b485fb128d157944f95037711316dec22e74310091bbcc1044347074163. 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/ES71G2335933.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdd8640324f1e1e656628b7bbd9fb1e3fb70aa7ad0ecfe904f75e3fbb8b707a0f. 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/ES71G2335857.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1bcff1ee37baafdbe6cab8a60ecfcc8e0c8cbeff92da2f90a7737aa91251255d. 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/ES71G2335935.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x72b7ccff893ea3f3a3d791646975ef520f0298a07e0474877c5afd6071fa912d. 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/ES71G2335927.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3aa1d79df34edd6b6ed41df27762de3f5609e85dea2c31080fc03d20b4db497a. 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/ES71G2335937.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x80bfaec9a95f94507ee8fc0495f864e4d41b13e7d9f737db04fc6e30e994fbba. 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/ES71G2504836.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf58fb827e89461205195df770bbb8743bffdb94f17641973d23615c9102ca49d. 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/ZZOPM2105829.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc3ae976bdc31383257ebd4205ea9ecb1b5c8e62f96aaad8ff7d7883c5eb7afba. 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/ES5152200521.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8fa655d093d28fb684020d30f3af000a72dea3d9b96f557c4590701847a99d75. 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/ES5152400014.