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 0x704135c8339f1395357105f2311f8c034cfa89639de4e33f391ab8115fe46b9e. 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/010a13a6-a444-4b3e-a0de-f0bf56b45115.json and https://artists.proofprofile.net/proofs/artist/010a13a6-a444-4b3e-a0de-f0bf56b45115.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Hero of the Imperium (Ciaphas Cain Suite)
Deepest Secrets (Lovecraftian Ambiences)
Ambiences of the Far Future: Season VIII
Battle Drums of the Far Future: Season V
Battle Drums of the Far Future: Season IV
Battle Drums of the Far Future: Season III
Battle Drums of the Far Future: Season II
Battle Drums of the Far Future: Season I