1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → block must exist at that height 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 artist was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3bfb42305618c05a2f48194356963222601cfdb16ec43be2be9881c02cee57d9. 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/1670e771-fff1-40f1-924d-721d0609aeb8.json and https://artists.proofprofile.net/proofs/artist/1670e771-fff1-40f1-924d-721d0609aeb8.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Lostfound - Matthew Herbert's Let Yoursef Go Mix
Lostfound - Matthew Herbert's Let Yoursef Go Dub
Lostfound - Black Light Smoke Live Remix
lostfound - Matthew Herbert's Let Yoursef Go Mix
lostfound - Matthew Herbert's Let Yoursef Go Dub
lostfound - black light smoke Live Remix
Pharoah In the Morning - black light smoke (Over the Pyramid Mix)
Pharoah In the Morning - black light smoke (Under the Pyramid Mix)
Pharoah in the Morning - Black Light Smoke Over The Pyramid Mix
Pharoah in the Morning - Black Light Smoke Under The Pyramid Mix
Dangerdream - How Che Guevara's Death and Bob Dylan's Life Milit
Minor Forms - Valentino Mora Underwater Rephase
Minor Forms - Valentino Mora Cosmic Trans Rephase
Dangerdream - How Che Guevara's Death and Bob Dylan's Life Militarized Brigate Rosse
Minor Forms - Joaquin Joe Claussell's Cosmic Arts Version
And Everything Is One Thing After Another
Thresholds - Speaker Music Studio Soul Remix
Can't Get Enough Electronic Moods (Vol. 2)