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 0x514695a43b35065109301a83950cef3b81848581251be71710ae84e8dcb540f0. 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/030ac9df-b6fe-4662-8216-9096a8824896.json and https://artists.proofprofile.net/proofs/artist/030ac9df-b6fe-4662-8216-9096a8824896.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 0x38f34f2cae0ae62dde2be331d37c82311d42234439c904efb564dd2c29e7a384. 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/HKH589900109.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb2d968bab2d6aca8456ef3ce5dc08ba19422e6ad5c4e0c2a29b6bc1bbeb7ee90. 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/HKH589700099.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x97b62f6a58426c42d0673b9be90637a831cc7c91a777d7aa50be5297655a6c18. 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/HKH589800033.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x873670accefc8299a3c43ed9e9d9ac67226442ef1909922a05741453b6d68f0e. 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/HKH589700007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf66197eff72d6bc429d7c338b7993b82daf6b82fdcbbac8c2a133d0d11e20b1f. 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/HKH589900112.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc95ad83c4bbe34d9309c47591131ed29a5e25c669e0ba11dcdfc0b8fefad2837. 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/HKH589900135.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x89e94c3a879996d4f37fbdafdbb305d67944d9535480206c5c4af8fe9b271504. Chain 2 (Bitcoin): anchored in block 957065 (2026-07-07T16:43:21Z), 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/HKH589900113.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x946ffe9416f2368d0cf7df6da91289736b10b06f5e96c238a51d1551124cf6b0. 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/HKH589900115.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd5a3f891932c90864bb741507ff35663ab2b0cc77e6393f2b56c0cf931b22528. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKH589900310.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0d034fdcf8f3e787b0af0a75ba85fa7edfc77a7c6c3c3e941a44045ce60e27cd. 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/TWX351700263.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x800bb7afa56e12eab7b65609b6473aaf66c6adbccc3aef73ddb82bf4984e949a. 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/HKH589900117.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xba4d3dc2cad06b373d5c9408894b4db0de1adf597246b510935f47d698ef1006. 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/HKH589700100.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8690f4a034a4c56448f6820321d24df6b31b1afaf4c5a918a4b9b99ad30278e3. 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/HKA619900213.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x946ffe9416f2368d0cf7df6da91289736b10b06f5e96c238a51d1551124cf6b0. 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/HKH589900115.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc66ada16258fbd405231ad181be57ec04c5fcf432beedbae4a349a122f197593. 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/HKH589500030.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4e09ae20bc65982d09e4a7e1e295149ef27cad4e4b837e1bd97ccedf2c07e21a. 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/HKH589800066.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4b96911949c20f32ad02c3af158f580cedd79f9db1eae87679f0ef8bd22cbe00. 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/HKA619900214.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0dea447873a7384faa3ea9f0648780d6da43028a4565335a7a9617b57c5961ed. 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/HKA610100508.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf66197eff72d6bc429d7c338b7993b82daf6b82fdcbbac8c2a133d0d11e20b1f. 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/HKH589900112.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x476b2b626bcb1ad35985c3fc503bf1f97d20f3c9204db108baf6e22612e16186. 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/HKA610000834.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5399a816218369892cf31a330313d59688488c1ccb9a841689d20b8a9ecdced9. 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/HKA619900216.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2cf7e375d38bb47ad65710afc7d0ef149d86f6a83cae7d35699ed7286bfa9c9c. 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/HKA619900219.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x93ab0c77d5f8dba48fc1d53ce513b9ae5e472d95fec3c5b70a9dabf1bba8db4f. 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/HKA610001042.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x38f34f2cae0ae62dde2be331d37c82311d42234439c904efb564dd2c29e7a384. 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/HKH589900109.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbb26214c27441927b78566674f2452f2ff895884a80937eea8bcaf6d9e14d6da. 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/HKA610001048.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb2d968bab2d6aca8456ef3ce5dc08ba19422e6ad5c4e0c2a29b6bc1bbeb7ee90. 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/HKH589700099.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc63e865c50706307cd4d507debdc0ba72caf5c8f7d2d0de9ffcd962c69a6cca0. 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/HKH580200037.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x873670accefc8299a3c43ed9e9d9ac67226442ef1909922a05741453b6d68f0e. 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/HKH589700007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0aa4b48b3778f0ef032cdaaf452595ee9b5c68ecc9144a6a9c5d7d075ded71d1. 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/HKH589800001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1ddf7b5df665ac0cc2c7cf72ec8013266f4ee9eca9ee0a4d50022f3fff3296a7. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CNZ512100246.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe82e7dec997c902ea52dd4f8ef3ffdc1c0aeeb01bec0ac7b7a5f8bb59e1fd383. 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/FR59R2300355.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbcbd84215013aee03fe9c883eb07cb85f5b24ef103464cb73b17beedf6956e2a. 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/DGA082358338.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0f648d8eff303b27dfbe7bfcd97b35947b22a96ac73a93e8a7ab44652d361da6. 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/DGA082358339.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x04fed32e1a9a97f596435380efed0ba9607543e90a72ddb7adfbb209d66e5ca1. Chain 2 (Bitcoin): anchored in block 957020 (2026-07-07T09:18:01Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DGA082358345.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x90e44c7979e952028ab79a6ca8e5be3176073400b132d9a85f47e703e66b9328. 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/DGA082358348.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8bed5b0bd65e7161d850466462273ec45b30c2a253ea5827694e6aa68aed698a. 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/CNZ171500367.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe284d65b02e0e5670a1a63c0427b119157991ba66c2a7bd77d0cd1e8503e4546. 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/CNZ171500564.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x34115d6736803ad1ba5968331fd1ce07153761ed60da7d3b516919339484726c. 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/CNZ171500374.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x81bb5ebe0518c829c8d111bdb4c9c99da734e12c7f9bb7107592068deefc5c9b. 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/CNZ171500370.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x00c7af2f31a7998abd8626a64ddc264547e2eca58664e6b476ea3871b6df3691. 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/CNZ171500371.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd9af3d8384c04dbe0846b785ab4176b3f2006a453cca15956665860bce5560e5. 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/CNZ171500368.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6fc1a900f367ce03760a2aac20eca14cc754bc9a27e9f42661e423f7bdea393b. 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/CNZ171500362.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5269823a9bb366532294dc3f725e6394bb35e153ee406bcf51cbb829a5c8cf58. 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/CNZ171500360.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7d9a27e965d2d78983930986417913baa6fd6591d28e793e67ac1c311c12f1f7. 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/CNZ171500359.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9f625bc6be200fa8463b574ea33a27955b8b5cdc332d8dae3c09d9499adf211f. 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/CNZ171500149.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x794ac2e4c50738af37d0a3ac6c17d0aea336aa20b0724ef33e17d4361bf4faa6. 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/CNZ171500123.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7f2d4bbe3f5e010baf02ebe3783c7dd559decdb96f9a2a71f4ec658765e1b597. 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/CNF139500461.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4d27d877c99f61ac06ad23a20be554498fe3f4239c3077a031425b4e27960b3a. 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/CNF139500465.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x55a271e859712d7eb586a3e57ce510d5861c4dc820afa1615f89f89903990b1f. Chain 2 (Bitcoin): anchored in block 957056 (2026-07-07T15:15:30Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CNZ021700055.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdb71eccd80a6059908dedbb9b97b82146a2d177454b5a3cb1980cdcde9a9d7df. 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/CNZ021700059.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x65dfafa42f1f9e3e26544a32ba18609fc3e952772250b3a0ba2dc159d305ceda. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CNZ021700060.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x51111768f172095c24f4a6cbf6a34fcfa46c78de27e40492531aa5ab981e3364. 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/TWDL72010902.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4bb9eb1fc8d2fdc487a5c45d8bf64e280e0a5803624921c51435b95d71fb3ff1. 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/TWDL72010906.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x27b55f714a68864d32642db955e4d8832febf148a03fc0799c4b52e4548f6251. 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/CNZ792100579.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3094e0557f1372fb8f4768f25987e8ea792ce5ece8e6586f74555a9d00a817cf. 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/HKE670700205.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x44a753289d369774b8c8a1df25fd742ff5a631f81d4fa96222f4247bf7bb585b. 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/HKE670700223.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3d466d443a27d5f396986d33e316e2195be359399a141318fcb1bc9c3499e286. 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/HKE670700211.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb18bb9d745457675708e2c3d5b18662c56127565a4f03b55ef4552e0c0be0afb. 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/HKE670700214.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5aad7e9555702170c14c8f62ffcabc3630fd916e4c6ffe2bc81c6000cc9d51ae. 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/HKE670700226.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2e416c03479a6ba5e1a87f53a4d1fa0f03dee3a4fc1e57758f218f1c37ab386d. 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/HKE670700220.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb53f2572a489cd348766c6f26b38d9771f0b315dd6529e2f59b15f22e0e0e724. Chain 2 (Bitcoin): anchored in block 957020 (2026-07-07T09:18:01Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKE670700232.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xebe8127a69ae85a9ec71197f42e3963f428b3512415f7557cad8ba70009e497b. 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/HKE670700247.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf70eee11ddac609fc14898a4ad9773d56c3ed6b1e22180f681f1289ab8243b9c. 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/HKE670700256.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd96631c5512fa0eeda17a7c1e03661f281e6f33df37a46193ef60fed2fed8322. 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/HKE670700244.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3aa2876bd32a6113c9607e6c9c16c00929456ddd17cbf2f789e4c78fc10c40d2. 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/HKE670700241.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x65d1fba055bc26adf48e0ff21ade5537b9f0efc8bac1a1a6109770780aa0a968. Chain 2 (Bitcoin): anchored in block 957819 (2026-07-13T07:53:33Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKE670700235.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7125c13248b4605355d65b48599d253ccbfdcb53155b0968296fd397795bf54e. 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/HKE670700250.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x43b367ed8e26de9e6ef6a8c2dc9862c7a330cadaf3f86d443e4cbbd13873c970. 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/HKE670700259.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9fc0c2bc8fe339f266dd87d62b73dcb247b16189ab70922a31b099c1c5355646. 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/HKE670700265.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1c4f17798cd5b254686bc2bee1ce10bcc235d38a97860953131e0e58102db761. 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/CNZ171500464.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa2166c68993d6387f7d577d46769abdf2f5867a976d9dadd009a18fd0fc5c1c3. 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/CNZ171500465.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x854bc04a0eabbcf486e85ed83748e23a1517cd036650e772802ab59c9943dd78. 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/CNZ171500466.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8a3b6c179f423ec73e788fd0bc5f3434d8a6b4d18097de153f72e96c043f58a1. 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/CNZ171500469.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb18b8dfefd3c51ab6c5ec18ed367c18dd2429ef865a41d3bf24e21fb5dad489a. 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/CNZ171500470.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x16a288c3e3c6dbd8164550c798b6d1e8b48ff8bb99b55225e36a56587435446d. 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/CNZ171500471.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xabb6c6e614e116cd399462f17ae59ca5f34382f7aef87c5158959969eaaa8f76. 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/CNZ171500474.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbe94a7eaae24238194101b13498e8bce092b8699d74b0fbdb8bcae65ffa18589. 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/CNZ171500472.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf294c506ae933f8c9c8b33318a0a79a26114136dd11e77765093d085bd39fe32. 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/CNZ171500473.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xca746e2b966e6342519a77842251b174cfe9ae7b1aa566b85db9b47ea0c7928b. Chain 2 (Bitcoin): anchored in block 959118 (2026-07-22T10:01:58Z), 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/CNZ171500468.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbb1d92ec97e215791fccf33e3e73d404e85c2dbfb2cd73658a0b2c3db88107de. 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/HKD012357407.
《年少時候誰沒有夢》（電影《尋漢計》推廣曲）
年少時候誰沒有夢（《尋漢計》電影推廣曲）
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x25796c7b60e7c4be7da5ca616c9556781118a7e95f30f768c1bbda06378f5d8a. 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/CNZ512100180.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa5e08a0f593477b5cd6b050f775043cca6dbc7f5c039eb3f036d1aad6140847c. 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/FR59R2151286.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc3a77449de5066ebe9aa74a158315c37f26e900c02d0b934fb189c61fdf9ba34. 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/HKG731677189.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x379db1092df6638512a5b5ebf34d69946210d6431753bdb70423f244826fc4cf. 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/FR2X42153543.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x56a0ba038060783003fa52f57e6041965cfa9226c595c3f1d1fb53a9f5f2e3d7. 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/FR2X42153546.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0196d18dd80fb1c7b2f9a4dcf208ccb6727c3e425e3bd167339ae31a738c268b. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR2X42153548.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x33c3e7be378625287a744f0c82422665c07d4b1c9541e20b657d8fea4dfea03e. Chain 2 (Bitcoin): anchored in block 957211 (2026-07-08T18:28:35Z), 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/FR2X42153549.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5770de1b8e5e4eb37b68b79c6bfafc08566c9a9e1de1b0a78ef2faf228b93b2e. 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/FR2X42153550.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1409c13e75d6cf8484734d9575898fae8bd778c91597d882a7077f8443693375. 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/FR2X42153551.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7b173cb5159925b5eb44e6807c8761c757d265e99f679f74bf25b33360d03d0f. 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/FR2X42153552.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6206b8d9e14bcec23004333c7cf34f4910d3e38bacaa668a724d03c0ec00815d. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DGA082310774.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x45f0fc8133f65f8c355110546729d815a448c2cda3f31a79958c78f252e51eb7. 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/DGA082310777.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa99cd696e3562560b58253918996a74b5edb2a6f05de062522ae2357e61ee4ae. 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/DGA082310779.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1a935b77479a1344e223c1223fb78be5f0605ef106569a6910988667cbb9c550. 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/DGA082310780.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0744f1987147486c742dee8936ff120d5c60751084212f167aeb329d838fe6e6. Chain 2 (Bitcoin): anchored in block 959128 (2026-07-22T14:51:40Z), 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/DGA082310778.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9fb63ff706cf50b6c524850e416360eaa4efc3b6c37eb3cc964d5c9ac24ce613. 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/DGA082313597.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf00c5cad098d080938b2ae4a46dbacaadd813cfe97e723be1caa44fa5d15d787. 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/DGA082313599.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe9d1202477585afceba6e7a00b9316710ae3c805b348c9fec2d19ff3f0f759b4. 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/DGA082313603.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb99106e3f2a396115b8f79e8564f9a408311bf0f0d0864986beebcec016093c8. 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/DGA082313604.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9be7fb5bb15facbacb2ffd523b6cf36a5d8284438ee97faaecfb9fa23c67361c. 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/DGA082313605.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x37eac63672facb3e6465cdcef8288ffc92bb2e5c13fe2fa584fe347cbd383bd5. Chain 2 (Bitcoin): anchored in block 957073 (2026-07-07T18:39:05Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DGA082313606.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe45590fd3c66366191ae86415cb2c8f219185bd6a80c53257ab8e62ead5df302. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DGA082322222.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x538ba252abf73fd083b60345a7422c493dae362bed611eae57be6e83323da587. 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/DGA082322225.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x86d58c9ed63f5c67e01ff15d80df53ce2431f77596dac89e8277de96c2effe00. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DGA082322227.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7522df88bcbaa999dec6a5b94de97cff743b586dde89389e6165947ae13edd18. 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/DGA082322230.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x636f4bc734eca5bdfb5ea8e1199677772dc63a991f3fbcf1219eb61531a89850. 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/DGA082310536.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa792a0692ed8fb5510f9225adf114a79789f9be2feeee53251ef30d2e368b599. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DGA082310539.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8b9621940ac118c17c0d0c2da8cd66e8c1381a81b2e18b4260f5665fde6576e1. 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/DGA082310541.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb53714181a6de5b225ad982eff764454e4ffaa04118755c73d9d7a830d18c24d. Chain 2 (Bitcoin): anchored in block 956891 (2026-07-06T07:16:32Z), 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/DGA082310542.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x64d155763b52d6411769ae51bee47f481f0aa82754c28e4b05987bd59993a8dd. 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/TWAE31701734.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3a8d9fe4d031efcb5e0beadc9fc3d35b77ff3f505c921ab9ecac81377883b069. 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/TWAE31701735.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x794ac2e4c50738af37d0a3ac6c17d0aea336aa20b0724ef33e17d4361bf4faa6. 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/CNZ171500123.