Neil Mulholland (born 13 February 1980) is a Northern Irish international lawn bowler. Bowls career He won a silver medal in the men's triples at the 2014 Commonwealth Games. In 2015 he won the tripl
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 0x972964ffd33cce6d253a1954b02e5783ddaf790eb3bd3262e61a404c883cd735. Chain 2 (Bitcoin): anchored in block 953794 (2026-06-15T13:43:35Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/e0d0330c-66a3-40a2-b91b-4afa20f3ecfc.json and https://artists.proofprofile.net/proofs/artist/e0d0330c-66a3-40a2-b91b-4afa20f3ecfc.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).