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 0x6b43793fc79f4e4080d9f404235f0896873bcd91f089fb0c3bce42c2a1dbc8e8. Chain 2 (Bitcoin): anchored in block 953765 (2026-06-15T08:55:24Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/bc339467-a8a5-4432-a2d2-4a6b2d06175b.json and https://artists.proofprofile.net/proofs/artist/bc339467-a8a5-4432-a2d2-4a6b2d06175b.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Sonata for Ancient Lyre: An Inifinite Amount of Summits
Epίtetos - Έtia, Agelceia, Agόrea, Άlcis, Wise Calliope, Anêmotis, Xénia
Come now, Luxuriant Graces (Defte Nyn Avrai Harites)
Immortal Aphrodite (Poikilothron' Athanat' Afrodita)