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 0x94ccba3b0b410860b203d28c636216cb677f8dd4ee94a24a711c3c1b0a394ec2. 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/fdc390e4-152e-4381-8b0b-fe455dbce9c5.json and https://artists.proofprofile.net/proofs/artist/fdc390e4-152e-4381-8b0b-fe455dbce9c5.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 0xece57785f26d5a2b813468b1ebf42138f57cb5be63f4b3ebff7f784317818fc8. Chain 2 (Bitcoin): anchored in block 958726 (2026-07-19T11:47:20Z), 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/BXTBP1800001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8e55d975ba6446226f6ba03cbe2fb6c8c484fa406d4f4abec96f1087bc58f6d2. Chain 2 (Bitcoin): anchored in block 956474 (2026-07-03T08:56:35Z), 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/BXTBP1800007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6375ea6f0c343d5e13ea1c14321520e9781c429e2d03048676d603a56ba2958d. Chain 2 (Bitcoin): anchored in block 958224 (2026-07-16T02:28:43Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BXTBP1800029.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x07e2cb6d1a68940861f559cf8aefefe7d993232c0e27f870a9f5c466c81450e7. Chain 2 (Bitcoin): anchored in block 956856 (2026-07-06T01:25:57Z), 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/BXTBP1800064.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7be1cbcde9ed69e16019ec64a0e81a57faaa97d23e9620f54a5217a9bab69029. Chain 2 (Bitcoin): anchored in block 958761 (2026-07-19T17:49:48Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USHM81686936.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xad1d055c75a5799b9941a47f465372df045c67425ff8578555fb8818323abdad. Chain 2 (Bitcoin): anchored in block 957888 (2026-07-13T17:43:59Z), 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/USHM91665483.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc7a6f80f6224be43f4f118518723234f3829fcc6258a71ba721093adffc9b267. Chain 2 (Bitcoin): anchored in block 958362 (2026-07-17T04:32:48Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USHM91669492.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x204f316d49688764bdf439fd9e85b1c7e7dd87c45360c3dcbd55d1593d81224c. Chain 2 (Bitcoin): anchored in block 958388 (2026-07-17T09:14:21Z), 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/USHM91669493.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x34d1850a35c0518292b8328132d51a36989aa1706abc1be2b585ed8dd4c10258. Chain 2 (Bitcoin): anchored in block 958901 (2026-07-20T18:01:39Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USHM91669495.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2a631116a971f7a684e2eef7324ef4799d833c812433c66035a10225c34a4fa1. Chain 2 (Bitcoin): anchored in block 956578 (2026-07-04T02:23:20Z), 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/USHM91669496.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbee74cfa0d23cf82e739f5fd195a6a2c656bb42b6a9ac9c8ce3209a820925451. Chain 2 (Bitcoin): anchored in block 958520 (2026-07-18T08:19:09Z), 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/USHM91669497.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0a6b6538b22941d713e9acccf2125bfbae7c682e3c3e45cde96e48b387fbf853. Chain 2 (Bitcoin): anchored in block 956745 (2026-07-05T05:33:35Z), 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/USHM91669499.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc9f563ae84381a9c2b0af047c6098ee3ebfbaa36938122acf5ae072259b847ed. Chain 2 (Bitcoin): anchored in block 956474 (2026-07-03T08:56:35Z), 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/USHM91669500.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd258b3759acb2bf7490ca5b48469c07f958ab9bbe82442a0ad96e8367dc9001a. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), 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/USHM91669501.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc3ac5c399cdbfad2366a56a8e566e8b956c6cc44c4561618b60a87793d8047c3. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), 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/USHM91669502.
Canto Dobrado: Santo Anjo / Anjos de Resgate
Canto Dobrado: Verdades do Tempo / Só Temos Hoje para Amar
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3f97292fed337d87c3b03f31f88bc2e1f6b749044ac04152027586a76eaf6265. Chain 2 (Bitcoin): anchored in block 958631 (2026-07-19T00:50:09Z), 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/BXTBP1800053.
Canto Dobrado : Não Estou Só / Eu Não Esqueço
Canto Dobrado : Deus de Amor / Na Língua dos Anjos
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xefc0a64c6afcdaefd2d58bde56c2d104bc5472a4fbf016d6ff79b7adaf872d6c. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), 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/BXTBP1800085.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf24f1d5584b74a95c24ee0f8d9485af64939a00329f98f7706d8292c9673fd8f. Chain 2 (Bitcoin): anchored in block 958834 (2026-07-20T05:55:47Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BXTBP1800088.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6fe38f9e7e82e5fb8f2211d81940f80b8e2311701060d3073ffa0187744a0ffd. Chain 2 (Bitcoin): anchored in block 958749 (2026-07-19T18:38:20Z), 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/BXTBP1800109.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7f8099eb1f03009197e5c6a09e37e9814098a67994c4a28eb80210fe600951a6. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BXTBP1800112.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc4b55e3dcf99ddc56bf1524d1f580222c6b99cb5dd1678751fc3a6cd65d70bea. Chain 2 (Bitcoin): anchored in block 959076 (2026-07-22T02:04:09Z), 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/BXTBP1900005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x240900f630c9609c6a952a5234e207b35674a2083e0b5270ec1e3aef1d874261. Chain 2 (Bitcoin): anchored in block 958567 (2026-07-18T15:22:40Z), 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/BXTBP1800014.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4cf78d381c996d64371b85c1d755622e7a766e1a1e847cc8626f47518e00bdd2. Chain 2 (Bitcoin): anchored in block 958420 (2026-07-17T13:33:01Z), 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/BXTBP2000049.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdcd9f395472be677eb090165288b5eaaed9dc61e7b5355a404e90b784a7d795c. Chain 2 (Bitcoin): anchored in block 958316 (2026-07-17T03:01:23Z), 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/BX4TA2000141.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4ee22ca050a099b0796784f6af07e657c9452b5af34f80c67c3b9696e728b088. Chain 2 (Bitcoin): anchored in block 956728 (2026-07-05T01:43:49Z), 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/BX4TA2000149.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5aa35bbe3da99e82c980c8d0107d574a8442ada13cbf93189be0a1237ab59d8e. Chain 2 (Bitcoin): anchored in block 958224 (2026-07-16T02:28:43Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BX4TA2100001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe68bdde317deb3aa26b28e2d33af103bf3bfee3582a81961a797143e2ff66077. Chain 2 (Bitcoin): anchored in block 958134 (2026-07-15T09:14:08Z), 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/BX4TA2100002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1f9d9b91d0194504f66963d4ca388618c5ee8477ea54f3c12e97c228c79af5f3. Chain 2 (Bitcoin): anchored in block 959076 (2026-07-22T02:28:21Z), 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/BCCON2100017.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb8fe1b4cee7e399581a5cca1d2970a0aa0d812f3cd6b84175c661ea504999285. Chain 2 (Bitcoin): anchored in block 958286 (2026-07-16T12:43:37Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BCCON2200003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa9f23c1b1cc6e577b1274c111e8c1c281e0d2ddaf8af1cffe7486bcef9911bb7. Chain 2 (Bitcoin): anchored in block 959023 (2026-07-21T15:22:58Z), 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/BCCON2200005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfe7a76df3d97a2dbaec7ec02b4908d8c4009734408617038b907b74c39f831ba. Chain 2 (Bitcoin): anchored in block 959047 (2026-07-21T21:43:08Z), 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/BCCON2200006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x317c82d0fc5876d80e4a9e89ce06169f602885985271387b5564e57b11c36495. Chain 2 (Bitcoin): anchored in block 958607 (2026-07-18T21:01:11Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BCCON2200008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe69bb29c23043af4c6012c4b090842dc25c7dcc8cef41ce3e8483d513c13c18c. Chain 2 (Bitcoin): anchored in block 958903 (2026-07-20T15:22:45Z), 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/BCCON2200009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x79a0f9386aaa22b71c466e884b7e69dc9800ef46b55401e4072b134f7a9e6887. Chain 2 (Bitcoin): anchored in block 956826 (2026-07-05T19:27:56Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BCCON2200011.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb47881cf2b0706c09f3d9a905501c3ec35517778709ba20c53443602ed490e14. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BCCON2300038.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd41bbdcc286aee0e895650cf39c64bcfe8701937fd9294f02e6b1543ded343a8. Chain 2 (Bitcoin): anchored in block 957872 (2026-07-13T15:39:45Z), 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/BCCON2300025.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd99ffc79b9f4cb4a5c695565df5a8485a566ebaf5463cdc5015d084689ac38f0. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), 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/BCCON2300030.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3a56a02a21dbccb832887ab0d2f94b4b080117cc33ad4b8dcbccb5692addab86. Chain 2 (Bitcoin): anchored in block 958504 (2026-07-18T05:41:32Z), 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/BCCON2300031.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe06e371a8006f72a9ba668f5707508d838cad030a5807c2009a8cabbc70fef7a. Chain 2 (Bitcoin): anchored in block 956711 (2026-07-04T22:48:52Z), 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/BCCON2300026.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x40c78a11fd6468958c10bb5b55e1a6a746aea9ef365901ca4320c61bc5aed7a9. Chain 2 (Bitcoin): anchored in block 958951 (2026-07-21T05:01:05Z), 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/BCCON2300027.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcf925f956cf8cc7cdc6a0f2aeee4478d8e31b3a8a6507ca437e7d629e5f27ad0. Chain 2 (Bitcoin): anchored in block 958447 (2026-07-17T19:47:19Z), 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/BCCON2300028.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8ac6d107aa741105bf7d8a75fb5e38dbd7132a583ad591c1506e4897ebf798b1. Chain 2 (Bitcoin): anchored in block 958700 (2026-07-19T08:09:50Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BCCON2300029.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc0f21687e8fd6e7526278f82ae56bf47acfc1e90ffcf620eae35ac154e873bc5. Chain 2 (Bitcoin): anchored in block 958736 (2026-07-19T13:04:09Z), 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/BCCON2300034.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc04ee4a33b1421398ff9c16185cd41750c58cc28c95cdad69b7ee65bf597cd8a. Chain 2 (Bitcoin): anchored in block 956772 (2026-07-05T10:01:46Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BCCON2300033.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3b6e6782fe642c0eee20cd64edf2a5c1020301688c81beedb7e480a4ad62836c. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), 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/QZNJZ2372928.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1e1319509a5ebc16c118e616c724d423139f3bcdd0dec1951c283e50a731036c. Chain 2 (Bitcoin): anchored in block 958975 (2026-07-21T06:12:52Z), 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/BCCON2300032.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6e48902ade65dd7cd050e3082741f338aae8a963ddf59a9614be1b540214e5d4. Chain 2 (Bitcoin): anchored in block 956826 (2026-07-05T19:27:56Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BCCON2300035.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x21cbcfbe6207d3a27e6ab253631967bcb54a43113dc40bc6f5559ac4a0ef9fba. Chain 2 (Bitcoin): anchored in block 958992 (2026-07-21T12:59:28Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNJZ2372929.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0ec4d53bc28044195cee424459bb076a5e6df7b162a30f1fe18bcc22945ee44f. Chain 2 (Bitcoin): anchored in block 958734 (2026-07-19T12:54:58Z), 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/BCCON2300037.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0ebe2c0ce31c26efd2cbe0e9fb0503b0645b9aecf05e79b1075d66e3074efd0d. Chain 2 (Bitcoin): anchored in block 958825 (2026-07-20T04:55:29Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BK1BA2400001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2f0ec36ab7bc553012199814791ec840904426b2228cf8bffa82222d8f0c8108. Chain 2 (Bitcoin): anchored in block 956422 (2026-07-03T01:01:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BK1BA2400013.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x14f0381b52073d899c542cb9267f3c5d0bab29ababf84134a38eba8b18673c77. Chain 2 (Bitcoin): anchored in block 958517 (2026-07-18T07:54:29Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BK1BA2400007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe93ab6a14942e8dd332bfb862055ea13b6ebd8e01348e7fae190b80d1ebda060. Chain 2 (Bitcoin): anchored in block 958461 (2026-07-17T23:18:11Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BK1BA2400009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x843d3f826cc26ef2ac9a4e2c260ded191c27122a6006a99fb58f4e0424e17c4b. Chain 2 (Bitcoin): anchored in block 956772 (2026-07-05T10:01:46Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BK1BA2400011.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x715a41092a46e77e900d8ea34416c0a098ec38dd6bfbdec68be82ff2ec5a15f3. Chain 2 (Bitcoin): anchored in block 956772 (2026-07-05T10:01:46Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BK1BA2400015.
Thiago Brado (Ao Vivo em Ribeirão Preto)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x41a0d17dc01d49b730f3f1007966f021b6c7eb0c9f1187c92a53be4e29a8f600. Chain 2 (Bitcoin): anchored in block 958218 (2026-07-16T00:33:33Z), 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/BK1BA2500003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5c26f89bc9ffa2a27caffc266b7dba4d23109de6dfad13a91043502f925c13ec. Chain 2 (Bitcoin): anchored in block 957882 (2026-07-13T16:48:10Z), 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/BK1BA2500013.
Suficiente pra Mim, Sopra em Nós - Ao Vivo
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb34b0fc402a234bf902da6c72f4735ecde5d427941d7a98df46311a76bc0d259. Chain 2 (Bitcoin): anchored in block 956420 (2026-07-03T00:42:11Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BK1BA2500021.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x99f2d0272283b1184022289dbd6cd2629070ac9412511ca7b78d97b84d784f44. 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/BR0061900007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7ba8338b8771f70727053c5b397bf5d3db200e857ddbe865d33d1bd4623f2f7b. 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/BR4R21900002.