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 0x290ff572a271741c4634ba0db3976d94f64b89ec19bb1d3faee80efd7cc45cb9. 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/c400bb31-433d-42fc-9e7d-1938d883c06e.json and https://artists.proofprofile.net/proofs/artist/c400bb31-433d-42fc-9e7d-1938d883c06e.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Céu e Terra Se Encontram: Ao Vivo e Orgânico
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 0xb05c2d841af1b7a200d3cfa13318b121e06c65076da587088963777216548fa7. 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/BRDFB1600008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x11013f609aae347fb837bc73ef017b9a191cd92ad6f3b88653829793992b9cab. 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/BRDFB1600009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe8708a4fa6ff80e8ccd6c7a28b052fd19cd57e5a3fc011a5ba94fedd8ba8fc6f. 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/BRDFB1600010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd572e92e26373f6c4e6a3628413c6b1caaecc8257b6e6ce55afb5d9f561b7d01. 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/BRDFB1600011.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x44748c20f04899b6c36337430fb69458828fc34faa1e14b6ad196b751d4b09cf. 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/BRDFB1600012.
Como Ovelha Muda / Sangue, Corpo, Vinho e Pão - Ao Vivo
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbf9163cca79cdbe6cdd52a0e2eec4a4ebf54fdc822989c0591742b88b77fde70. 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/BRDFB1600013.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4e4cdf9d839b15fa83488f58d482dbd1a1c1630d93aae57a8e2455db642608b7. 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/BRDFB1600014.
Santidade / Mais de Deus e Menos de Mim - Ao Vivo
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x29e119933954a47caa8d5ef158e86fbf454446c63be20b37d6be9ae49319a93d. 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/BRDFB1600015.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xffbd917cf606a36260dbdecd1969631fbb95f56c414e018d4b0054e402ca9133. 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/BRDFB1600016.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8ae71ffa84cb6d06e8d1826e0f4caf8cf58eecaafac82b3620f5fbcb0b4a982a. 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/BRDFB1600017.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa1561b027ea39d1b707ea657a2b1c23391a07a49acca8a849bbe6b3884219b48. 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/BRDFB1500013.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe73877631aac1011143ee0f2a89ce3c0104669e0b880059cff94a82cc7d9c7ee. 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/BRDFB1500014.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1dd0b23704af1808e63a04d88d9a7f9388f5b385571c32e3805d0a7aa31d0bc6. Chain 2 (Bitcoin): anchored in block 959107 (2026-07-22T07:19:23Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRDFB1500015.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x145c1c4decf4c7a032dc0fab4c1a0682fdf4fbbe1d39618a9837568ff461deed. 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/BRDFB1500016.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdf1f7908c26219639c9a176b82c13fff0dc2ff51026fd1301de4d24a291f1522. 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/BRDFB1500017.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x78d1325a62b9a2e2edd6def77f7091b84f5a8b1e370ccbfb842231d989bc07f0. 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/BRDFB1500018.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcf0f10328ce13ef8d313b7c9769e0b771609ab1980abec16e73b74018a1b1770. 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/BRDFB1600001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6b14fae3d7b32b57d187dc7365fb55bf9c55cfa3b66a42774d2978aecd31a205. 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/BRDFB1600002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x69c653eb3751bd8b7c4612abde521202e93340081e041f21926ca7dd35eddd12. 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/BRDFB1600003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7ac6656a062c1d29c8e8688b9d5fcb76e53f50776477b9883d73648105d25bf2. 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/BRDFB1600004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe727a1bfac027aa30b5603d9661c3936660da8a83e5913ef4325e13c6294f885. 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/BRDFB1600005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x79a0ccff394d1cf9465963692c8e782b4f2dacf7a0b93c1fb34f980dfb1350b9. Chain 2 (Bitcoin): anchored in block 960153 (2026-07-29T21:57:12Z), 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/BRDFB1600006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x985221873189d34c562f67e27261bdc5a5172438b4b5dd64099538153729f9fc. 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/BRDFB1600007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x090cc9670470db56a1da198f7bec286a3a9c34cd39d00e1a077915b668fca761. 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/BRDFB0800001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6ca712b3d15a861d7c7998e9bb39bad3f083b093c1ab8b75d360976d6ee280a3. 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/BRDFB0800002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x833864cc1c5d74a83630307835941d248f29f6ad06f659c8a2163b3c942a5fe9. 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/BRDFB0800003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x74ecee1d3462db0b215ef2d0449aac4d8f042d5f5f5999bbecefe799e2b0a135. 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/BRDFB0800004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x37b7885a32563566507ef268b6c19c54d0703253301d352560df1f23fbecb03d. 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/BRDFB0800005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfd29557395a5cc46a852d420316107aa635c9f6f33c898c450b7eca0db7ad363. Chain 2 (Bitcoin): anchored in block 960397 (2026-07-31T12:24:41Z), 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/BRDFB0800006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6ef9ff66bc09962b101c257cec3f9e5c99efcbae1444ea2e86d17ed6c49613d6. Chain 2 (Bitcoin): anchored in block 960125 (2026-07-29T15:38:18Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRDFB0800007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbb4e57e44fd9c7b9364699039924a41a3fc2c1557048c61cb0c586026555e949. Chain 2 (Bitcoin): anchored in block 960441 (2026-07-31T17:29:52Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRDFB0800008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x014ad7c522597228ef044ec31436e94370609c37d0bf45a9bb68268f87a66657. 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/BRDFB0800009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd6a3f40c9906bd15df154be981fae4f7555e62df80c7251a331b86f41a038d1b. 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/BRDFB2400003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3109bb12f19fde12e8ee87316aa65528eb1c0c6b88f5109c180c248f527d8374. 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/BRDFB2400002.
Aviva-Nos / A Terra Clama / Faz a Terra Tremer
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1f9114531feb002bc8f9a1b5bf6d6bdd847ce7402b5efe728387ed5ec7cad19d. 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/BRDFB2400201.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x707a87348243ba8d440b937ce3ede983697ac477a4f462c90e26b4c7e5799e84. 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/BRDFB2400001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc80a3958e4db4250098c055fde07bdaa21931c6709fd05edb2595593512df447. 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/BRDFB2300006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x36d154b4be89beaddcff19e977642bdc11d07cfc75355346d5f1a431401e16e3. 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/BRDFB2300005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf5b70d5dc75e2af6dda618745b1a26f306a653bde51f17cdd252dd0030127003. 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/BRDFB2300004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd88d19528c65918bfc17e02acdb9af4b23b958fdda94ccf700ceeed85d525e0a. 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/BRDFB2300003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5b08410051f4a3b535d93f7f80a2bac1f09ccd6a5065b5f9d3b6eb70f3a0a07d. 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/BRDFB2300002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcdb227cffbdb2fabda274d8cd14ceb93cf5da349217ca8990e67f62f47ee2b7e. 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/BRDFB2300001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5575d7921b8b9f68267d211d0861925b29705abfc5bb2bb821067e072105628a. 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/BRDFB2200002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfc29a041c587d7b2b03a80b9a4a7f146e9c887a930a67eb3935886c3b4745b83. 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/BRDFB2200001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa3cabc209e5894aee26b2979afa2323a4d2b25cfb20dbe5d0d13f2b9a8938c52. 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/BRDFB2100003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8d34cb3b86b9e667665ebdbc5437c3f177111c933bcbccf25caad44290135149. 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/BRDFB2100002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xee80f529083c1b07e13a26a90f0867b2fdbce00545009ca98a66a34a6af9f39d. 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/BRDFB2100001.
Arcos de Fogo, Flechas Incendiadas (Ao Vivo)
Arcos de Fogo, Flechas Incendiadas - Ao Vivo
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x058718306244e32cfba852029e2d97460c529d202488ceb4b09e45bc815a412f. 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/QZHZ51921021.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9ea1d491ea3e2e835b410c7df1635b2c6ac006c809dd77c55de22a06e9aa60c7. 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/QZHZ31925376.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa6072557279c25920e366cc39e948fd7026c9066135069a907d3c597637b27f6. 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/US7VG1985320.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x66754d441d2498a9612e240e28147c411358882282dd74fdf59ad6981197c14e. 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/QZ5AB2042741.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0d64b4316644f1e71f57b482acfaa02f3ac961de3d68ca7a517c9e4cdf72008f. 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/QZ5AB1994290.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6c0ff2490006277e746f333a6e9b0d1d0207910f57ff687e2b1f66b25ee6b4b0. 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/QZ5AB1858465.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9276836337622b321abf14e99afcd1f138aa3dfa9586f05203db738f39585296. 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/BK57D2400001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x96eac006d080b89138a080f4269c4798533ad3c4de45205d6437277a4f2d3954. 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/BK57D2400003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbf14a347b5200a5df3db8d43309016a8c7a074073b29101a52d8569f54fe4ff2. 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/BCUPU2400003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1281c1bbdd53c5c201d30d06fe236198914b931e44d492aa7937ed3ea7d419e0. 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/BK57D2500001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7dc2ff487f259ff3f1ff0b3b53a519b51a735a69cc95de72df0ec572304b9861. 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/BK57D2500002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x96eac006d080b89138a080f4269c4798533ad3c4de45205d6437277a4f2d3954. 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/BK57D2400003.