Relaxed Muscle are an English electro duo formed in 2002 by Pulp's Jarvis Cocker and All Seeing I's Jason Buckle. In early 2003, Relaxed Muscle began playing gigs. Cocker and Buckle maintained anonym
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 0x39df1810472a53de601f8df9407e51b57f2f22bd40a4cb05f1b31674edf120ae. 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/4e41470b-0f57-46ea-acf2-4b0a78506e24.json and https://artists.proofprofile.net/proofs/artist/4e41470b-0f57-46ea-acf2-4b0a78506e24.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).