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 0x8d0293fca2a88497fdb2820109af3b8ab00abcace61fd78e031f340ebfe43110. Chain 2 (Bitcoin): anchored in block 953423 (2026-06-12T21:20:00Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/7e66a98e-2e29-48ab-a3d1-76d4a7afed21.json and https://artists.proofprofile.net/proofs/artist/7e66a98e-2e29-48ab-a3d1-76d4a7afed21.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 0x8a10566f080a0a25db19c036dc8cf76416f28084f50b4dfa49f87b913f7d645b. 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/QMFMF2225768.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb72bef8b06ed4c6a1c5f4c1fdde293ef16c0aa80b39c447ae9d68d1ded062922. 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/QMFMF2225764.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3cc6544c60707513df296545aad67d803af96a5c259592b96110b5e7ea828982. 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/QMFMF2225771.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdc011772278f4ba137c1e0dd3bb9db5e2261b509ae5ce728288e4928a746a5f0. 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/QMFMF2215173.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1a44827b8f0ef0d44d608b736c3fbb2950a86be0c16a89a5fc9f0ddc2fc8b28e. 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/QMFMF2225763.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x76f0593cd47d88a59f74034da4e061445bea9bd3345c7a6c6111002e68242a62. 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/QMFMF2225773.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x165de39bc712745c2de0b0612994a299b7546b904ec462b96c4a13c6da8898f9. 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/QMFMF2225772.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4e9643ff4bccedabcedf92326d54ad403131b2eeb545c2093881ef451e742bd9. 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/QMFMF2225767.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa37f7b6a042c8611f93c1ade4249578f54e99aecba223cfa0fcffb0ea73dbac0. 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/QMDA62233648.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc5a4fa6f932b9a37c1f06fd003e4a30913e4e57d2408c47211d56b49b3212e88. 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/QMFMF2225765.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1d5537e811a440505a0b1fa6b97bd44ba70e96f14b5010613456965b484359ef. 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/QM4TW2322230.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe0a8fa6c02ee669517f31fcd48746b368fe53cff6b1d997e5745ca65a3df49bc. 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/QMFMF2225766.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8a18940b8dbc8c75822b77ecd5300ed60d52d8c65b4e7d40f2f44d7b0a819c7c. 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/QM4TW2322247.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd378beae9f1b19efecce3ea33b50e5b164cc20429ea0e2e92e9e778e535d4c26. 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/QMFMF2225770.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb95a05fd7699a787cc544c1df592db4f7a4d5c82e0f268c5fc9180b093a2fe00. 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/QMFMF2225769.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x674c02c30361d706717ab35f7a163544553e99255cff35394da2fba1d0ad520f. 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/QM6MZ2273729.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x187ad4dee5710ed6c9cd3aaf9f57e1395cb22c892410d91d1b556fc51792cae6. 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/QMDA72227875.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x84ffee390c7d481f51f6460b7429248ae4047852eef4625ad048bf943651319c. 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/QZHA22000003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x81b19d922fa95f86c7ba3661caf5bad5405be2f87195a5e3248affb2fa37f446. 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/QZHA22000018.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9e8b9d8a872e2c3530bc851a99ad9cc005bf470396c65168b5105e7113f35c5e. 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/QZHA22000005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7dd194ca58c12f8f719209778a662cac43d63cb2aa431cb98c46333c7c109b67. 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/QZHA22000023.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa73ff4c950ece6828ed9a7a2649c49806751d965e5cae7faf57bca38693aef1b. 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/QZHA22000021.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcf4af0b39c6f81a8f5f737d998877f1ab28e1e29e69376b1a49d4e5500d23779. 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/QZHA22000010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xddd65dd94233975999e534a9643ae58d9ff8e27853171d3a7e1471d9398eb819. 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/QZHA22000009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x427b17fd694e8b056d5278358052e7fc9ddf6752492ea7b6ef4a532da56e360f. 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/QZHA22000011.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2a18a6dfdce4757f376685dbcd8be31322eadba495842364f7e9acd2eec7f7d4. 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/QZHA22000022.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x202ad649a2ca19d1554c3adc018afe3d139aaa549dc8e22c0036b74eed9b0406. 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/QZHA22000004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe1a3705a558530c528bbef91e18dc420c483137e899a4f79c41a027b03c9b986. 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/QZAH22000014.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcd6c0c4450a436e80b160f1934090a66f982cd55d2cb53650193ffe6d0f8a060. 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/QZHA22000013.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb84a53eac59b734c442f356eabb741de5030eaea6835b0c7e17ed89a7732607a. 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/QZHA22000012.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf4345f7cd47ecd41231b160ac13c5f8196e92c440af6f668c9235a0a70f4d0ef. 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/QZHA22000006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbdb0634c6025a86825a78d18a18c5e1e90c361d16c3d65af88f9f8502ec3347c. 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/QZHA22000008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb86ee1b9c8c40587ec162585918f955f434b3dada78976eb56412e6a4d999033. 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/QZHA22000015.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa008a081209bd4468bdc7d589b120f6e1c3d478efdd3d34aada961e57798ae7a. 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/QZHA22000007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x309bf99d0b7968115944956f576645523e5cad8e3deef57999268c36f68ca4fb. 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/QZHA22000016.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8bb5cf96306f761611e05b8351ce337eeca337219e312f41d6626baeb5f9a91e. 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/QZHA22000017.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x00ae2b39110b670c30db4603a9179168758ddd5565070e2dbec0aa682297d137. 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/QZHA22000020.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeb19e49ef2721fd8aeb4843c1bb61d2bb1d338f63e77c797fd456d719ed701ec. 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/QZHA22000019.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xca8143907f75555b5c0ddcc6c2a6c23d200a558f536473730705c876d1779416. 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/QZHA22000002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe8d50b7a71c88456220512f7da6461c8943c48b1dee17c5f32c3ee9dd3d3f30a. 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/QZGLS1961291.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x20e93be65af28169ff55f1ceab89d383ab3ad7311ae063b9338f490c11178958. 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/USA2P2018034.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdaf46f30aa9ac63e5d965521c6280979c82f90e072fac5ae98273851b1522398. 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/QM4TW1937975.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd95011135809dceebcb6770de1e1f10db564e72a80af50d19ce3ff48423ee1e9. 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/QM24S1829147.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd605ea6e3495375dc742ea90f3571d3fa3e2ed6f3a5a8c6c4bf98279f64e1a07. 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/FR2X41859936.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5081c132302d381f759ae19e7b05c62329def3a30f4d9ce92cf81d2a15866ec3. 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/USWL12400891.
La Pistola (feat. Bad Bunny, Brytiago, Catalyna, Rafa Pabon, Oniix, Myke Towers & La Poe)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x177a211b4a0b631de3114e91b4478c915dfb8b17892e0ae5677f6033c12bc223. 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/TCADK1705408.