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 entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x881bc93ecd47b0b3ad1e26ff69dc2574a67432e6b1399cf82ec2f18caaac5cec. Chain 2 (Bitcoin): anchored in block 954580 (2026-06-20T17:48:00Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/b7d0604c-e03f-4726-b4a8-362eb5fe81a5.json and https://artists.proofprofile.net/proofs/artist/b7d0604c-e03f-4726-b4a8-362eb5fe81a5.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Opium & Zero Degrees (Instrumental Versions)
Madness & Love (1 Year Anniversary Edition)
I'm In Love With You / Obsessed With You