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 0x1d64f8e2abc77e53476f1d74df8f02ec9ac84b3faebbca414066643eaaf49882. 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/4376d15d-3706-4a3d-8f68-0f94cbb71e7f.json and https://artists.proofprofile.net/proofs/artist/4376d15d-3706-4a3d-8f68-0f94cbb71e7f.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 0xb9023324d7f1fa56b4b7cde0940430ef5a563410f14956a267222256f3421eba. Chain 2 (Bitcoin): anchored in block 956889 (2026-07-06T06:56:49Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZ5AB1984680.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x386d69afa4791c50c01bfdaf91e5c51488f681dd6a522e770451ddda98cf0001. 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/QZ5AB1984681.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0bf9b475553af276c4e2aab6433e5410031b8a2ae0a3d952bb2c99f892313b38. 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/QZ5AB1984682.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5952b638df04c3c97e61557613b7462eb4a035eef598969b8c300afbaeb7edff. Chain 2 (Bitcoin): anchored in block 956889 (2026-07-06T06:56:49Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZ5AB1984683.
Cobertor de Orelha/ Venenoso/ Nove Nove/ Leite de Onça
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe4bd5eb8a0d5a9610b6c3c74cc717287079602a271344eefcbee1411b124cc61. 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/QZ5AB1984684.
Quebradas da Noite/ Noite de Tortura/ Cama Fria
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe5d930dcef9abb0a1dbc465a6b1d53cb0a4c797c035b40426ae3114362a2cd55. 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/QZ5AB1984688.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x345481e374ce8530c1be271a6e636e96e14950bb00cae42ae55e5f63a33b6a98. 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/QZ5AB1984690.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb434b544540b8e216e261ec1179591735660bc7f87a8cf64646bb7ef5da45b02. 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/US7VG1745977.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xad1eb6fcf7c57977abaa0bb372ed5a428e78a546c9b42e05025797577b8b390c. 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/US7VG1745978.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd547414b5447973313148f74e6b892ce94c35b34fbd67ce1ba03468d9b02836d. 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/US7VG1745984.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb368c5cdf987685fb0914f4e5eb6f065a8c16184aeb4a9ece786662eac6d856c. 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/US7VG1745985.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4d2980aa7bf15028376b8c0d18b020bff8b684013dae0722777b92b01740031e. 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/US7VG1745950.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x66caedeaa6e1dd20c0dd88d57d9fbf62ea1036cc1969f99c73aa3f82a022ec32. 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/US7VG1745951.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe1a8eee22df7b77beef3adafe445c1b29b9f41b75b13730865073c99c9d403a3. 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/US7VG1745952.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb3d827178168d09c85dc07ad5086fc07238ef272d824020f16cb1bcfeae57859. 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/US7VG1745953.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf572a3583bfd7bde86f6d6af1b243d3b0b27eab0b8c93b64af10e2b65d9bf16e. 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/US7VG1745954.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe360c5d3ea6de686c51afa8d0f4f673ae7c4cb781b846ba102fa8dd53bcd0199. 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/US7VG1745955.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc4e60221272ec153e52df842a4f538d3a29f7b5de483fcd73ba08814df221069. 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/US7VG1745956.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7a5911a075f4ae1c5d488f551207f66e125b18d8a0ae615f51ef094b5348e770. 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/US7VG1745957.
Nossos Devaneios / Arrependida / Canção da Madrugada
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x04e7ae4de2c52dd2699563245a94d1f771f9d1e5424e7e8ce6a2aa53cbdb432c. 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/US7VG1745958.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xecbe355edaa5a983a472eaf91bdd3d3e15b301bee43c2ccb07fded47f823c176. 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/US7VG1745959.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xad3423eee300d284e83a1965df39230b6864c8aff33e5cc278543ebf696bf809. 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/US7VG1745960.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xea450b54b2a1f7bd487ec7343eadd0cada47201a06959b921ec0f6db8533bc80. 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/US7VG1745961.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x51df612047381316ac25ed0416a6ed24fec44d9ce4e2c060c2015c5ac18d52b0. 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/US7VG1745962.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaf69d1090285ebe90cb041909a33943a40a1e7ee2ec4805331b9007557323522. 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/US7VG1745963.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x48f809c7b6984d1ad58a7a8f6bbdd5b9178f294ab7de7d1f0d3652e7718cb6bf. 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/US7VG1745964.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb016b7a8b4a21eec52dd7bea155585cb6871d052777bc0dcf451168a57bfe99e. 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/US7VG1745965.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2f3ebe10d9f720f395887bd725623a7d34ed6f1b897221f4f57f5cc7ec99327a. 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/US7VG1745966.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x331c76df73c60259c1ee5ad5531df8aaad1fe34189fa6216f5ea295404c4dd84. 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/US7VG1745967.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe97f848a20fc2730002232d10c2870e9a957df3279f1bae940fda9f6c2ccf000. 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/US7VG1745968.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x342b1c4f1488d232bd73be4b2b7207cc5f31d50f59a08efa731a1131c987887f. 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/BRVY51400020.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2827494703de908c5dee7a6a01ae9e95b5e7744ac8be660d6fb4075c2491b672. 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/BRVY51400021.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x243143bbf34ee490d607b3b07fad574bd98f194e1f58cb1592e4fbedb6cbc876. Chain 2 (Bitcoin): anchored in block 959163 (2026-07-22T20:58:45Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRVY51400022.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf3895f668c7e1e66cda182a4fbf12a9fb977660ed7874f7963dee9326aee94b2. 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/FRX871547953.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb14d53d5d69836acf8c95a7e7959d2b6d5db7f26e6392e7728b4b0f9af430f94. 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/BRVY51400023.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc2dddae879863201f04bfef7d0f34cf6b2c9923f2601545df3a9561b13ad6b48. 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/BRVY51400024.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x653153a70013525c2da565cc8d558ff80cca0b792710038dc5377a5619e49699. 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/BRVY51400025.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x892bf8ed2789f0df52619c51b626f4aa744019f12397c96fbe24e4c6a4b6008f. 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/BRVY51400004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1feba641e19ba6e73d5f3beaf5fdf8a862b0bf0de882257685287a62a1a36692. 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/BRVY51400026.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x27b880bdbd754f859aac7e0c530a1a34fec5f6ddfd9ae6f6c347934544322096. Chain 2 (Bitcoin): anchored in block 956889 (2026-07-06T06:56:49Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRVY51400027.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbae9d07ea0fbf1187fa100b4a29a86a30d3b75d672be134a3775ba267c2bc15a. 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/BRVY51400028.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc0b4f29cf3e29f990ad56c73a7f9c80b8588b5204ced176889b4adc88e707354. 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/BRVY51400029.
Pescador e Catireiro / Meu Sítio Meu Paraíso / Paixão Não Me Maltrate
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa96173e13503778c164fa7945bbbfcf12bfeaee7a65055367aee9ec1db84cf89. 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/BRVY51400030.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcb85f1155babebe5689db81d62220969018f8efa04b9f8f2c892e12c35362fd1. 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/BXG042300015.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x369dbb5db4cc639900b4c686cac153cf2de4dc35677961021c7be5d40f899eed. 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/BXG042300003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x25a2eb78a6851b61466144b25a2478e28b04abae850a77a78764e705b0611247. 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/BXG042200003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x15d68b7b65c613117b03e2b178d5c0e10b62c8eae7f136c8c15d8e1af2cac733. 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/BXG042200001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcf2989b296656536b8bfe21fba0c3b84ac3f7b323ecdcf35db0d5acadb818db0. 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/QZGLS1920563.
Chamada a Cobrar / O Doutor e a Empregada
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7582fddbdb3f9c2aa12aeaf0f95a2b90e2c78ea6f6eb4b056b7bbeb1de2ac15b. 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/US7VG1962919.
De Voltas às origens 2: Enquanto o Sol Brilhar/Memória
De Volta às Origens 2: Eu, a Viola e Ela / Oi Paixão
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x00a53fd93cd54c1921328ab7f96b2460e97d00a8eef8171e5feb4bfa7f91a084. 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/US7VG1846973.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x63af6dfe45c5000c1a3be7f67d9bd4333d8a8e586c77d2a9a4c5f6152aed2336. 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/QZ5AB1949779.
Mundo Velho / Paixão Desenfreada / Jeitão de Caboclo - Acústico
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbfae13cb31308fbd4cc5281fd9cebecd414c759ec960760ebc7ee1bacc0c949f. 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/QZ5AB1940276.
Pedaços de Minha Vida / Quebradas da Noite - Acústico
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x95baf427a0d5f101287ddec95d229464c87a6336a161124dcfe9980e15e81e96. Chain 2 (Bitcoin): anchored in block 956889 (2026-07-06T06:56:49Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZ5AB1940277.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0058991b1aa337387a4e979045651a72cd9a7ad87a3bf731ae81fc8b298d895b. 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/QZ5AB1940278.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x25295c46e8de2011496d655d44a29c062aba383ac1522605b4d301d8d2a5bf7b. 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/QZ5AB1940280.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7b56e299b5e0e6e508c32b311d20dc681349d05d3dce0815eb55247ca8464589. 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/BRVY51500019.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5c31f58ebdafb01bd105e40673a38060da788fe77b0ff05c18a402633602e7ca. Chain 2 (Bitcoin): anchored in block 956889 (2026-07-06T06:56:49Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BXP1A2000399.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x17f0e2c0f108a33be9511dd27c139de8ee37d86b54fa193ccc2de1bcdb42576b. 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/BXP1A2000403.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6fa2685d866beff1a02dbce4e8d271069f811a56a8168d51ff70ff82f7b20cf0. 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/BRWNV1500097.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa9cb2ca4e1f2212a2f36fae00144fd0b1cfb9fb91f656b3e13a181fdbd814bfd. Chain 2 (Bitcoin): anchored in block 959114 (2026-07-22T08:41:42Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BXG042300017.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x889f8c377e7b27dcc8c3b13c9d32b5cba7fee39dc709daf85f7b8aba625ad520. 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/BXG042300009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa070a8fdf4ceea9fdc4b1accbcd7c0b77d63558d65af3a7bd0d3487c17a80fb6. 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/BXG042300007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcb85f1155babebe5689db81d62220969018f8efa04b9f8f2c892e12c35362fd1. 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/BXG042300015.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x369dbb5db4cc639900b4c686cac153cf2de4dc35677961021c7be5d40f899eed. 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/BXG042300003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x626247a24e00392ee672248a08f5d60dc9241cf3767f4ad6e504c518cef88323. 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/QZWDW2533174.