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 0xbf27ee2e24c63e4b1ec96cdafdf9727b81ffb86d8a18b42280747bbbcff878cf. 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/df693474-f102-441d-837b-48a83afc7fe5.json and https://artists.proofprofile.net/proofs/artist/df693474-f102-441d-837b-48a83afc7fe5.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Du Hast Mich Tausendmal Belogen (Acoustic sessions)
Du Hast Mich Tausendmal Belogen - Acoustic sessions
Warum hast Du nicht nein gesagt (Acoustic sessions)
Warum hast Du nicht nein gesagt - Acoustic sessions