thumb|right|upright=1.15|Opperman in 2023 Chris Opperman (born November 20, 1978Westergaard, Sean [ Chris Opperman at AllMusic.com]) is a composer. Opperman is known mostly for his work orchestrating
1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x31cee846cc8413f932656fbf388893f29880bce6ece1aa6044e009dc1be05947. Chain 2 (Bitcoin): anchored in block 953954 (2026-06-16T14:18:37Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/255a0934-3acd-44d4-8a04-9ea5d98ef1e7.json and https://artists.proofprofile.net/proofs/artist/255a0934-3acd-44d4-8a04-9ea5d98ef1e7.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Aphrodite Nights (feat. Ryan McCausland)
Are We Living in a Computer Simulation? (Standard Edition)