William John Neeson (born 7 June 1952) is an actor from Northern Ireland. He has received several accolades, including nominations for an Academy Award, a BAFTA Award, three Golden Globe Awards, two T
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 0x62e9e82542b14ce6f6b71093852f2c75419e3ec5d8ee4165c549f804ce4659be. Chain 2 (Bitcoin): anchored in block 953408 (2026-06-12T19:28:13Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/48657828-5a5b-41c7-a1e5-8e3f0fefff2c.json and https://artists.proofprofile.net/proofs/artist/48657828-5a5b-41c7-a1e5-8e3f0fefff2c.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).