James or Jim Reynolds may refer to: Arts and entertainment James Reynolds (artist) (1891-1957), American writer, painter, illustrator, set designer and costume designer James Reynolds (actor) (born 1
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 0x26ca4d255e92bf4e505ccd0a650132f6b70d62113535ec1e3d69e03b8f003cfe. Chain 2 (Bitcoin): anchored in block 954065 (2026-06-17T08:10:43Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/4b9e0cb8-30a7-4450-aed6-14a990800db0.json and https://artists.proofprofile.net/proofs/artist/4b9e0cb8-30a7-4450-aed6-14a990800db0.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).