Pianoman is the alias of dance music producer James Sammon from Bradford, West Yorkshire who got to number 6 in the UK Singles Chart with the hit single "Blurred" in June 1996. His follow-up to "Blurr
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 0x06f067aa9af0174222de0785503da714358b08e2ff5b2d86fe524a09f6feb775. Chain 2 (Bitcoin): anchored in block 954667 (2026-06-21T07:29:20Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/b5e8bb84-27fc-4024-bca5-8c42951eb004.json and https://artists.proofprofile.net/proofs/artist/b5e8bb84-27fc-4024-bca5-8c42951eb004.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Treasures of Ruin (From Pokémon Scarlet & Violet)