Peter Mew is a retired British music audio engineer. He worked at Abbey Road Studios, where he was the senior mastering engineer. He came to Abbey Road in 1965 as a tape operator and has since worked
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
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x68905af99712ddc9e64a39aa4e0fe961fad3c85f7ddcb30c6c2dbde3c90dcebb. Chain 2 (Bitcoin): anchored in block 953949 (2026-06-16T13:28:01Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/0ace0ea3-ef3d-4df9-bf5f-fe80621e3a5a.json and https://artists.proofprofile.net/proofs/artist/0ace0ea3-ef3d-4df9-bf5f-fe80621e3a5a.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).