Paul Boyd may refer to: Paul Boyd (director), Scottish music video, commercial and feature film director Paul Boyd (journalist) (born 1976), American-based Canadian television journalist Paul Boyd
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 0x6375cc61e9aa61a760d23eb931d04af9fa6e71bcdfc65450a8e1a4b0d5eee734. Chain 2 (Bitcoin): anchored in block 954066 (2026-06-17T08:11:48Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/756ad589-67de-4e2b-9759-4188bbef2a2a.json and https://artists.proofprofile.net/proofs/artist/756ad589-67de-4e2b-9759-4188bbef2a2a.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Alice the Musical (20th Anniversary Cast Recording)
Pinocchio the Greatest Wonder of the Age (The Demos)
The Snow Queen - A New Musical (Original Cast Recording)
Pinocchio - The Greatest Wonder of the Age (Original Cast Recording)