The Man with No Name () is the antihero character portrayed by Clint Eastwood in Sergio Leone's Dollars Trilogy of Italian Spaghetti Western films: A Fistful of Dollars (1964), For a Few Dollars More
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 0xaa6217b258664dc05f40838a5c7574461e5c109dd42f93cdb028574efefa087c. Chain 2 (Bitcoin): anchored in block 953408 (2026-06-12T19:28:13Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/80067544-1d1c-440c-b9c1-01486e353fa2.json and https://artists.proofprofile.net/proofs/artist/80067544-1d1c-440c-b9c1-01486e353fa2.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 0x2b8027d796aaa98e1b9f51f736afd100334fb525556f4f5bb0ec953727b225b4. Chain 2 (Bitcoin): anchored in block 958611 (2026-07-18T21:24:44Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBBKS9600082.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xad3ceb7e605bc676184077ae9096aac9616872a992906e245c2c00baedce2228. 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/GBBKS9600083.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe0035803c95fa8618b8500a1268f1344a144fd4ba5b8ebfdb5324e7f80e19ae0. Chain 2 (Bitcoin): anchored in block 958142 (2026-07-15T12:58:53Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBBKS9600084.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x32d9af2baa65f4c70110a4ad5ea135015914976e47be242b89d790d76fb09ca5. 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/GBBKS9600085.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x400c48199e08e98a08d8ce500943173e7992baa1e7392ca716fd94b46e2eecce. Chain 2 (Bitcoin): anchored in block 956857 (2026-07-06T01:26:17Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBBKS9600086.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5ac48feccfa3178048c888a9c5c34d263bd0d98b4065b0140f90601875ec3be6. 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/GBBKS9600087.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0e0a074171ea9b7e292b53f6f2e9c44ad8fae051decc96525a34b9dfb8e497fb. 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/GBAHS9803740.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7bfd88fa21ffa9130fc10b23cbbc1779820b52382d2731a5f66a96cd7a29aa65. 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/GBAHS9703471.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x604242a8639e17345bd2488436de077874c790d50d1fa15aab2508ebe7534d1b. Chain 2 (Bitcoin): anchored in block 958543 (2026-07-18T11:58:44Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAHS9803687.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8e27997abd8a1ea26d211d3ffb124e383e454691950fa4c4fed0524610187da1. Chain 2 (Bitcoin): anchored in block 958134 (2026-07-15T11:45:10Z), 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/NLF711103100.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x353441173d4de6085939474d6cb264d7a7b1688e0910686c48b8e55d15a87252. Chain 2 (Bitcoin): anchored in block 958823 (2026-07-20T04:29:18Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLF711101664.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x02f4a01bc7895d6f8069fd5a61038b91465d233dfcd32de297abe0dcac5e7cd8. Chain 2 (Bitcoin): anchored in block 958415 (2026-07-17T12:50:13Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLF711101661.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa47dccf5b9a9aa2ffd4540791e8a9b5466f656182b03bdccc3b10ceb848c03ef. Chain 2 (Bitcoin): anchored in block 958137 (2026-07-15T11:42:20Z), 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/UKR6V2080450.
Teleport [Mix Cut] - Nick Sentience Remix
Never Mind The Bollocks... Here's Paul Oakenfold (Mixed Version)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x058ad6064372d50a6eb8266f72048bc495b9046a231fde59308043e754d3e169. 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/NLF711101769.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa7dc2f76cf6d1bed60efa60aa004317bd07bb3dd4a6c5c96f784e3c2c881634f. 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/NLF711101793.
We Are Planet Perfecto, Vol. 1 (Unmixed) [Selected By Paul Oakenfold]
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xab24f966a53f8c7d18c62a43786454d3c7bbd912b547fda474abefe89901023e. Chain 2 (Bitcoin): anchored in block 959123 (2026-07-22T11:35:32Z), 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/NLF711103645.