Peter Tomlinson (born 4 April 1943) is a broadcaster and continuity announcer. He created the British children's television series Tiswas and was the programme's co-presenter in its early years. He w
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 0x4b003b547561d59624eaa68fac437cc1033224e2a493f641d31bd1ec3f4f98be. Chain 2 (Bitcoin): anchored in block 953648 (2026-06-14T15:20:52Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/42d416e1-b2a8-4cdf-9749-51a4db9ee4d3.json and https://artists.proofprofile.net/proofs/artist/42d416e1-b2a8-4cdf-9749-51a4db9ee4d3.ots, the client at https://opentimestamps.org runs `ots verify -f record.json proof.ots`.
An Immense World - Majestic Orchestral Adventure Themes