James Wesley Marsters (born August 20, 1962) is an American actor, voice actor, musician, singer, comic book writer, and audiobook narrator. He is best known for his role as the British punk vampire
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 0xaead0206e4494125d38045374ba8b40b05b263e7dd725c57f4cac00228a1fa4e. Chain 2 (Bitcoin): anchored in block 953997 (2026-06-16T20:07:57Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/1d0e2c5c-ded0-45e2-b1fb-b8d6dd2bd9e7.json and https://artists.proofprofile.net/proofs/artist/1d0e2c5c-ded0-45e2-b1fb-b8d6dd2bd9e7.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).