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 0xba312fbf22f7d0806bb2b636dbeecef5951eab276374f2ef7b6a55a51605e840. Chain 2 (Bitcoin): anchored in block 953408 (2026-06-12T19:28:13Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/0a7e8a5d-2f70-4545-890f-7d00a4e337d0.json and https://artists.proofprofile.net/proofs/artist/0a7e8a5d-2f70-4545-890f-7d00a4e337d0.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 0xcbfc3efe2d6d949709d8e0c835f87babc1df2b4f3839523c7790c326039bc754. 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/FRU191400429.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x856902cbf3d9d1d9eaf08b7a402ceb4573badcc441991a7c6297e462425a4e4e. 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/BXQQ32000034.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb745366cace79a2188ceacbc41e4126227d957dc532b9999b7fe7a6d6c61ecef. 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/BXQQ32100003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3d5ce2cb927d075c2a78b968b0bf5a1b954615c66ef40e1a1c8bd40a07f215dc. 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/BXQQ32000030.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x41b1d45209f3fcb36846b5aa25254017d8a976d4948896939d80733e8067cbcd. 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/BXQQ32100009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1680362746c55bf479db56c48d3e5512733e9f48c629ca59bc9ae42463af556b. 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/BXQQ32100013.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xac46d0d9fa580fd898c98e3f07ad496e4699b43d47abb4e29227245f9322db4d. 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/BXQQ32100002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9ef7a160c636f170272e014daa41184f168076abf8fc3020b79ee91b89125043. 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/BXQQ32100014.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe7af0fbccab0147f45b7812cf397a5fd13a4ad9163a5f447f0e8102d2c801572. 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/BXQQ32100015.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3262ba695a1d414f0e172f12feeadcedad5353503d71c002b53916cf7ec2ad5f. 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/BXQQ32100010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaab99dd972d7ba98e6c77907c8f1db61cbd768b4b1e31b05f60b4f0d91810d34. 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/BXQQ32100012.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1257ff8605d79c7aa883ef649300477add7cd5ca0de42a90f06dcc580ec8a721. 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/BXQQ32100008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc5da6ea251c0aba46d68d71e202141855d83a2591fe91680e5bb011aad315125. 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/BXQQ32100001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc7bd03ab495005f8bebc3853b954499982cc85814c12daf337053bda02c7819e. 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/BXQQ32000032.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5a0fbbf40ba61df48ec7fa121a7b5d2d30b6410c82be4696f510d97647d6a57d. 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/BXQQ32100004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xef174bb0f8f1b25d32bd979a875ad079c369a2b55fb11a4ed2446cf028ecce90. 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/BXQQ32000033.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x41b1d45209f3fcb36846b5aa25254017d8a976d4948896939d80733e8067cbcd. 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/BXQQ32100009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3d5ce2cb927d075c2a78b968b0bf5a1b954615c66ef40e1a1c8bd40a07f215dc. 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/BXQQ32000030.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaab99dd972d7ba98e6c77907c8f1db61cbd768b4b1e31b05f60b4f0d91810d34. 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/BXQQ32100012.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9ef7a160c636f170272e014daa41184f168076abf8fc3020b79ee91b89125043. 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/BXQQ32100014.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe7af0fbccab0147f45b7812cf397a5fd13a4ad9163a5f447f0e8102d2c801572. 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/BXQQ32100015.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3262ba695a1d414f0e172f12feeadcedad5353503d71c002b53916cf7ec2ad5f. 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/BXQQ32100010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3e048a70938783d74b5ceb6841ac8a2f292e6ad561d5f1660f02121f8683251d. 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/BRHXF2200005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb473580fa83573251d002545502f28b12721ec95116acb1d7a031b2cc4a62861. 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/BRHXF2300001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x49e7bf4db25d36a43c1d14f0fb335c50eca2ecbba47386ec7da40603a5f6919b. 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/BRHXF2100002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdedf32288ac4684916ad143e507495149fada17a8d3315b9ba4c4ec1fa3dcf97. 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/GBNQA2100022.
A Espetacular Charanga do França: Nunca Não É Carnaval
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x646197f32052be27fe375bf263edaaffa39d14a50ad192e04bf8f38fef63f578. 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/BRHXF2000022.
A Espetacular Charanga do França: Ao Vivo no Conceição
O Último Carnaval de Nossas Vidas: A Espetacular Charanga do França
O Roubo da Taça (Trilha Sonora do Filme )
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe412e3221a7d326e37a57300394eb8a281feb43f2570028590de7d3f5ed7df18. 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/BRHXF2500001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xba0182ffbea7e336fc650730917553cc1f4321100377347fd94ad9feb5f2ac58. 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/BRHXF2500002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8c6b54b8615b97df6199c13650a48a8a2561fcc3c2e92ec6d5667deb83f2d3da. 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/BRHXF2500003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe5769d7249908a5e709d01320b5a386126daba70d490b4b9844219646471b941. 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/BRHXF2500005.
A Espetacular Charanga do França: Fita Amarela
Não Para (Don't Stop 'Til You Get Enough) / Vem Desacatar
A Espetacular Charanga Do França Apresenta: Obá Iná
A Espetacular Charanga do França: Bomba, Suor e Bapho
Chão Molhado da Roça, a Espetacular Charanga do França
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa84bf6c47036fe81260cc00a67e50df8d3712fc3f0ce8e5fd583e7f0a464566a. 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/BXSUG1600001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6e4600a065226e281e79b18932f7b6da3d456129740b911bab7d899d127d6c98. 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/BXSUG1600003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x24d6ebcad9876c5ab27ebb56b9f650df1d6f78f28e35044a13079ff55c914b15. 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/BXSUG1600004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xebe2e3b24fb196d023df45d838861aa3026d934a2e1b7180674691b82502cfe9. 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/BXSUG1600005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x288bcdb50bbb7673643beda2ee2372903f9cb804a312df384a814ba9a188e1e7. 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/BXSUG1600008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x02912805bb99922fbd79c7903bdbcf8eaa1ab6f8a054bb1cd7dfea17956140d6. 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/BXSVC1902798.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe0b829c1cd69d8871491084714232eb68ad467f1a1d56df844ea618e88614961. 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/BXSVC1902799.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf2fb2f0558dfe385f644be2eaa75809a16860ae797c92dc93d8dd8a75f86be2b. 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/BXSVC1902801.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x057e677c48f594c5939760dd9016174fff77b697eb346490918abae340c8a178. 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/BXSVC1902802.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x80009c0bb183ed204d0a578291e5552ca6fbff24895f84ae5424c67211574bd8. 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/BXSVC1902804.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3eab2c2fc4e2a4b330862ae6380e62d49167916e50925efd6828b4d60a8df05b. 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/BXSVC1902805.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x75f542415014b3ca19e71ea55d0579ad1be28d584e29f5d2037bc0357f40b3cd. 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/BXSVC1902807.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x055e779bee3674d30ffb3bc5e02abea0e4e903f571b8b11e1d0d8df65aa6cb5e. Chain 2 (Bitcoin): anchored in block 954130 (2026-06-17T19:07:14Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BXSVC1902809.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x35f22330a626796564b276a3ebcffb123807665aced45a82caf60586cc4e62ec. 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/BXAKD1500002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x908e708645b0e529155a07861892b87c746c0273be7d05f7e6db71a38e72d7f2. 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/BXAKD1500004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x19675d18c72719c817aad5c1b1951b7e081bd9df6c4f486388acb9b60f3136fa. 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/BXAKD1500007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x59fb15aecc0d812592eb47197fd47eb81725994e19de1d0221acd7c28fa46838. 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/BXAKD1500008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x407bae0033b49c59a4c01acc9a40520404108d6d480872cfe59c202154faac1a. 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/BXAKD1500010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5812b59ab613cb54eb1327bc396fc644e7c9d4bd76f3f0116616407639e72218. 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/BXAKD1500011.
Panorama do Choro Paulistano Contemporâneo
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x91865f3f8ea3f995d8382c6905f56a46c0104896a25dc450348c8df39e936992. 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/BRYVE1000010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4832d01ba4ceaeac27d11036f150e5d9d9f47d08b5d3a89ebeb9af9057a94522. 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/BXX4R2300016.