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 0xb47ee02fc20ce9e2599a089bf135dd937a25cdaef10ab02c3de4d951f7bedce2. 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/becb3650-b434-49a1-9846-e7f8972f681a.json and https://artists.proofprofile.net/proofs/artist/becb3650-b434-49a1-9846-e7f8972f681a.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 0xa082c3be09baa62b67f05859cd1920f99c61facc3d91400d1c7f47bbff6edb22. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), 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/CAF701711702.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf66a1051a8dc702cc60eeb17956bffa4e398dc25e28dd08dc00d5e81ad00beca. Chain 2 (Bitcoin): anchored in block 956891 (2026-07-06T07:16:32Z), 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/CAF701711703.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfb970e61afefa9099a80d78efc39cfd8eb9177683ca1f628ee31d15f4e0baef4. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), 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/CAF701711707.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x30517831611da3c113952f37557765ec6547ec9742311948781dec95f4ca31f2. 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/CAF701164116.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x473981de4a95292566e41c5573385679a4f0f49a4ef81d15b59113b9dcda7a01. 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/CAF701164118.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb9bc5df626189443c4a4076a01e10336953b5f6e8c726ff793e3145a5241f041. 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/CAF701164119.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x905a421e9d9541e31f10fa6db006ce6987a4ad706506bf641ddf6cc0be3fdbb4. 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/CAF701164120.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9db796364f160364b4c427aadeb078c346cca3f42386a2a6220e5a532cca7ec5. 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/CAF701164121.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdeb183bfb00d9db218dd27e1144e0a6200f8bfad85ef1b026ab22f4d6ae575fe. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CAF701164122.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9b943809f04407b606fa72d2fdadceca9ee6cf9218fbd87c60fa380b8ebda853. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), 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/CAF701164124.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1684fc837d09ea298b26a77870d1a7c61f3f045d0c5dce37a626d837da5ce408. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), 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/CAF701164125.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8ee582d53018068f6cc76b66f0a8d8d11bb1a8a44712ef8826e470d9d709fa7b. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), 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/CAF701611402.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0a95b553a0c93d6714efb8497f5e117709eb7c3615cae39079f88017c14f1db4. 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/CAF701611406.
L'âme aux vidanges (version alternative)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7b7c25c19135eab917631f1767da03b64e3dcc69dce8b6bbe43d3b30e630514f. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), 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/CAF701611407.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2101b88ad63b64df0ed1d5e019e3f4b0eea5700759e8d8192cd38d3bb2366af2. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), 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/CAF701464260.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf035f2964d56de5f6fa23d1ea124995e2ffc52055ab9818e8617b7e44272e1d8. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), 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/CAF701464261.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x56b8167ded4406dbff08abe9f58f796accd64da0013e207a0a04e2ad1c28bf58. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CAF701364222.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0eb4a3a5928c6473226e7c93824a6ffb28adbea3591910b624356c33374dba99. Chain 2 (Bitcoin): anchored in block 957122 (2026-07-08T03:39:04Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CAF701464250.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4f81caab1bedac95be89a8a9fbff66d6f92921312e682edc1d7fea1de02787b5. Chain 2 (Bitcoin): anchored in block 957122 (2026-07-08T03:39:04Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CAF701464252.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x068cab8ebeab8870b26b180a432b716cc0ef8d9104ab99e33ab2121c20d73a60. Chain 2 (Bitcoin): anchored in block 957065 (2026-07-07T16:43:21Z), 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/CAF701464253.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x30517831611da3c113952f37557765ec6547ec9742311948781dec95f4ca31f2. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CAF701164116.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf0d3a90bb78df24c308e42554ec77ae25060a36d2f62b2b49f58d50b80e1cfad. Chain 2 (Bitcoin): anchored in block 957084 (2026-07-07T20:41:57Z), 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/CAA500826010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb5a0996e49e7c63bfaf1c5bc7391fd5d66fc52ea95cfc78add29ca8735f0e496. 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/CAA502147301.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x03e9229e1af905cc4f425fe03422cc83e80ac1413da57185ce67197068fbd163. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), 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/CAA501146401.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf66a1051a8dc702cc60eeb17956bffa4e398dc25e28dd08dc00d5e81ad00beca. 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/CAF701711703.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7701c46e7559d603c49d05fce24a0c982f26f651eafe22dd8874efc2d5ef5322. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), 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/CAF701611214.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x62e7a594b2251ddf76d6ef4d7679d223bcb1d4efda83d1905a1d07e8543639c3. 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/CAF701464236.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x872b9bd0ec5ffa9abbb75b8878ddadb2f50b86c30eaeb371930472151b2ed41f. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), 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/CAF701464237.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcf6780ac0be63eb49d4a3adaf669553c5dcd6c6c29a8e925b573ec9b9da98fc3. 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/CAF701464238.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xebe86d46c2f8b193cfc10b07fbdb2f8fc5a5931ca85631f3c745fe08e9c54576. 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/CAF701464242.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x63e4705e026eb6fdc0881451a6a958a7dec69c27bb8d6f71aff14cf5da4a6f23. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CAF701464245.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x802862baeddab30e4bee2500b37e7a01d59b0be94b06e1c34438faa7a78443af. 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/CAF701464247.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbb5b1a1477ab01353a43c1fceae017329d67d5ff3b7a5f8e1dd7aea805280b40. 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/CAF702413503.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6ca4285a60ccc42e097500824d82c054ea262f574e29de10c0918fb4612e1d4c. 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/CAF702413504.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfc5e77dbf6ad729cd3fdcb58f4b69976ac38af283cb8fe04518b070306722846. 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/CAF702413500.
La Voix 2020 - Les performances des directs
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2cc907637e16952b3717870f34332b295feb2cd86175a67fc719f3b8f34f3d33. 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/CAQ522040015.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x461588c8c069ed756c22d5b62dbe0f3ab7f060c9375a194b80169ea063020b55. 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/CAQ522040016.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x86fee498d02a41365dd955e3916d6dca2bee7c4ad1b06e3bb17533447557f61f. 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/CAQ522040024.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x25f722edf074867224fe4e0ba86f55dd1411adf5212391a31db235f1350789d7. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CAQ522040025.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x453df7ddef90e3d810b0f99e43a1635de576d7f9ba06db87ad7428a7e4dd7325. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), 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/CAQ522040027.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x99177f31ce19473fd3307886213ddaf7e3ea2bc664c47254792bd2bafc9732f6. 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/CAQ522040028.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6ac30b6e4eaaadb99c150f4e76097f14b3943ad5d3e17f53c4247e9b352af2d2. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), 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/CAQ522040032.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x971407602b3fe3a985f4239ec51ea0343a82ac4d174070aad998a295e49d7ff2. 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/CAQ522040036.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xae82fa2e02adf3ab816445abc0b8226de524521d30564c06bc3e7fe62345bac3. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CAQ522040001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9906bbb16754056c86663d151b4a8d4f1a47a46b04a7f712021855993e2cbc58. 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/CAQ522040004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x742e6c1fdfaa860fdbf692419ba4abd86b5f6fd34e07815b2352f6d8a4e78013. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), 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/CAQ522040005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2cafd5bc4307f8d655a4b6e862a2ac310553b22a6693e00ff140131525604201. 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/CAQ522040002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1ca47e969886dda5a08300136fcb7e31360e1445b933ab2d0d557fbfd03af703. 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/CAF702413501.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9927792401a10b8267f9b01dd680987e3eb41cecfb754e1e367e8f458ec09fab. 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/CAF702413502.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6ca4285a60ccc42e097500824d82c054ea262f574e29de10c0918fb4612e1d4c. 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/CAF702413504.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2bbd142ead80e791bcc4bdce9b99b8db00fa61d08bb04fc3bca0b44fe9be7d71. 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/CAF702413505.
FATHER AND SON (v.f.) [feat. Patrick Norman]
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa986848a87317c092008c33388a0b7b63509212a0917c5e9171115afbd118c78. 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/CAF702413506.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x489acf16ffa92779bf6c5448aa89d63873c9ec282ee4afa77231d7e39e8cd5aa. 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/CAF702413507.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd387a5c1a7f0be003bf7bfadc12fc64ecf2835e980e1d8827d42037f7e297e77. 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/CAF702413508.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x444120b8df4d3af6e688202428b8443013e52fc6f52c17d0970fa4a8637bb005. 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/CAF702413509.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb39d68636c33a96152d0885e24a0988a74eda2e116581531966e18bd34191361. 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/CAF702413510.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1fc63e7e9e6497b506886455057ef77335d8b2dcc2aa9df4a2804924eab4b6c6. 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/CAF702413512.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2a8d486e1be8bd08a9eda6d6bf61fc636ab3c3768d57896c68fcff5f4cfb00f6. 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/CAF702413513.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6627aa7c0d762c6c95183c0ad1148638418aa859ccd96188b782b5cbb770dce0. Chain 2 (Bitcoin): anchored in block 957122 (2026-07-08T03:39:04Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CAF701364199.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1ca47e969886dda5a08300136fcb7e31360e1445b933ab2d0d557fbfd03af703. 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/CAF702413501.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbb5b1a1477ab01353a43c1fceae017329d67d5ff3b7a5f8e1dd7aea805280b40. 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/CAF702413503.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6ca4285a60ccc42e097500824d82c054ea262f574e29de10c0918fb4612e1d4c. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CAF702413504.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfc5e77dbf6ad729cd3fdcb58f4b69976ac38af283cb8fe04518b070306722846. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), 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/CAF702413500.