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 0xb3ec3e76fc47b0c3fd7622aa8bf4c77051814e5f87d7accc05491c6b76ca5de4. 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/576e360e-f98e-4705-ab53-b2b15b7f2804.json and https://artists.proofprofile.net/proofs/artist/576e360e-f98e-4705-ab53-b2b15b7f2804.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 0xcb5da0cd5d0951e020278f23666efbeab770d1be7697b4b27877a9c5e02029ac. 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/CA5KR1932988.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6747fe8c720d1a39f3fc69ff96c696902d2a76c325adcf781899c6e7040ba08c. 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/GB8KE1954776.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0475cd4751aeceaea4d575668a77220368b1ccec7accf97d331fe6b40bc8781c. 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/BEN581900059.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5561e1587813312aca87d309428e0778c78a684a678d936060cec52da9d67c90. 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/GBRD51800189.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x89acbcadc3135b065dabd307051d83d6d32e7cc785834d3a1e7e42df53e81731. 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/GBRD51800098.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x80dee2afed2cf3a55b37796c41214f5d5e4e2133548edeae1630d5e00f1b76ab. 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/GBRD51800101.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7df3dddfe5595e7570a74b31880782c1ce55f2cf8405b7ad2498e89be8ceb3ac. 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/GBRD51700332.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9092af306f02acb900f992b523ed206d12dd2745077c90cb7ab872d5cd447b58. 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/GBRD51600020.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbe6596a6dc34f9aa58a7126812e347ec48750921da879643d73dd4a81ce9a09f. 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/GB8KE2050465.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x963e8a8cb30965501ac6d5958cfe9fa628c749ceae44750fbd75d796a1794c96. 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/GB8KE2050466.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe3645417819c8db152303a0824218bd101979864264465f1fa6d22303d95b607. 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/GB8KE2050467.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd5a22b419ccc24faa3e32278291e5c99c0c82bcd82933897bca892da6288c8a1. 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/GB8KE2050468.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5acd1a94c776a13d808108bbb0c9e39a578e0378cea1eb33b54161135286047a. 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/GB8KE2050470.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x04f077707992cde94cbb2f1d2c5b8414ce5d6a007103edcf6444027bb7fa0361. 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/GB8KE2050471.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x49076aa74df3efd7a1a0740aae30e213e8dda4e5c87aff08b0d82efb5459e531. 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/GB8KE2050473.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbba68c0fa167f87c6fc281d1e4bcd61500cb45c0dc8b613f026277e98cca207a. 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/GB8KE2050475.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x718130623980470b2bfaba02b80560e54e63f12341ac9fe7b049100f44837654. 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/GB8KE2050478.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4ac46988757acd870e418d79e67919c10ea14c269fb4e57aa16c8f8203f0d831. 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/GB8KE1959332.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xee126dd31ed59f9322d40c1b28feb2a226360cb2eb37f8db6e10014a6389a1e2. 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/GB8KE2050484.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4c37cc7282ce4667f82d35e7939a0b3714bbc88cee89e53936ec38f1a4d6664f. 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/GB8KE1853128.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x158583e3faad68443f4a93b08dd97c135c77a176cdc0466a2cb66dc641e6b133. 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/GB8KE1853129.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x05eafb3c0740fd3e17c866e591cba08964140e83b1aa55f65c80364987b33e55. 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/GB8KE1853131.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4e22de68c75adf6b06c3e1810643b6f647cb308ff050b39aa9947ba877565dda. 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/GB8KE1853135.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7254bc1b1716b876aaf4150815bcff6074ad972e99c452a3be4c9902c8c3a64e. 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/GB8KE1853137.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe7b8834949ae394ecd678285ae57efb830ccd6c200a13e32326c88decf083cc5. 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/GB8KE1853138.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe9a5e7dcf7b8e1b32ef9219d05adbc4d4d0b0a22439fd7064b24e877f17338bf. 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/GB8KE1853142.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1093578fb8eb073b5f61fe0629d027f0cc5ed58bc561035f53cdcc04a1b6d20b. 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/GB8KE1554337.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x21f70ea0c8b887e303ea59f0fec27cafeded693f8f591436c6e6c93327446126. 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/GB8KE1554340.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb5f66f1dbb3aba19564029bd95ec3d38dc047266c4ec6423f90ca38115aba114. 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/GB8KE1554344.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8436993b984de40ad49e80e972ddf24287c11ab736205fecc1156a5b19b5d657. 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/GB8KE1554345.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6a081178446fa4b58bedac49a17420ae81dc0be05027ed97c49f4debfe87f114. 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/GB8KE1554347.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcb5ba8edba15ab06257c6bf1ed14ef99486e787279122d427be83738086a82c0. 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/GB8KE1554348.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4bfe5ea66d9f923660f50efa92bde16ef3dc4be9e1ad8546cf2d6e9fe2688289. 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/GB8KE1554349.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x09d31913af09c5d46385f660021e109f48fa64475194d12a11497b7fe2d3d7c5. 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/GB8KE1554350.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1d0730a9086d12a3ba2ee248c510e079754b61472e78ad9007f54222de92b261. 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/GB8KE1554352.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2b6de10d1cf33bcb077b786ca650857ee96b05a71a9653feae1ab9d67d6ea0a5. 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/GB8KE2414001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd17304fd2c43dc7de91980fa2da0518f888cf8e454f0e30647f77f13b813a698. 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/GB8KE2407361.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe98e4744d2a48f172ed3e37756485102ef52cb3b405bd7e4366a0e75e60b1a9a. 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/GB8KE2404402.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa06f4ed5056ba8cd82373515d478ce2422266df8cca5bb2d136b852a804ff73c. 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/CA6D22300445.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd947dc2e24c136b328bd7c6dd5e11577a45f0d705403afcf4c96caf9c9b73022. 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/US39N2305611.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xae7ea195dda1eb05d65c98dea54e9e1347543739141ddcccc3054a58e949dedb. 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/GB8KE2309353.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x95aa0cc28b13cd0be8b11c4a4ed0308dc6272d641bb4664477613730c298b45e. 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/GB8KE2212894.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x22126ccf06d2895a8348d89003bf4c65518ccd6d0f2de16e82218b9175a6fb1a. 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/GB8KE2206153.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5dc5c17a463a83f459296d3a1c98f05d07bbf1d816f0769ad34f186c36672146. 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/GBSXS2200140.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xabd5ade22d91222b4239b1489a9c2278ebe69a5f7d46872fea80897d5177182a. 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/GB8KE2205164.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xec48ee34e12a6abc1f783ff66f065ab15a30a4a459b567941a393fdef1ad6dba. 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/GB8KE2201917.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x03d7c7aa352b2e2534eec51c439b44ffef6bfb1b512c82d0e4acdb97c0cf0c8d. 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/FRX282162400.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe9a9559bf8c5da67e31e47607aa9b184dc0caf2ad855f5e38c8c6cc703d3056d. 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/GB8KE2153123.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd9d3db142416b18debc173e49f5921a3a6ba87f888f496d7ae07395034650787. 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/CA5KR2124376.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4ac46988757acd870e418d79e67919c10ea14c269fb4e57aa16c8f8203f0d831. 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/GB8KE1959332.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x70fc4920281f33fc84fa404dc20e9d122dcbbe9946dcb97ee76a19bfe8f7a603. 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/GB8KE1956937.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf9d706dd1899266fdfd857aaf84c745942493612d8d0e9d3ed029182f20399f4. 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/UKSVW1900016.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x45df8817cb77496458cc117e2ea904d7562ed3f6fc71cb038a80a7c4fcf8d55d. 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/GB2LD1900286.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x11a7fe903d540504bd7fcbf8043c9ab8549d71396d112f36a05e37030183fd47. 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/GB2LD1900287.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5e93acf233bb326f25487f7bb59b19243e31923572dcc925947cba0470777288. 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/GB8KE1951550.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa3b5b3c3561c0d79d4e3bc82e28a58d20b927dfcde8009e1dc4101e0167e16a7. 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/GB5KW1901783.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x44b52239fc5a6cbc0ba9697c932d0fd2ba8e268c066577ce6e7e9de4cc079842. 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/GBRD51700292.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd3eb353c1f834c7ef4e169ebdcade2fb1d1680a876296bb3b66f0a0a01b53b7d. 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/NLZ541801504.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x04377242a3f769306a27bbc1651397881e46851df63bd50c50b2d2037a031a69. 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/GB8KE2428848.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x99aa8e403818bcbc033595a8d3aad8576691dbf12054edca20ee04c69f0061f3. 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/GB8KE2414003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf1923b96208e16e2bbf52697cbe3187a39afba3f155be9bf6946b9cc9326f65b. 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/BE5KW2400563.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x64e99c4e9b205933ec47d2d6efdfba0a42971191cec17715c19f5983c94895e2. 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/GBUM91800033.