Matthew Weston Goss (born 29 September 1968) is an English singer-songwriter and musician. He was the lead singer of 1980s pop group Bros, which also featured his twin brother Luke as the drummer.Fran
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 0x1ac41182dfd45af61d5b7e7b1ed909207a58a922b2b77780c9ca2cb16456e3be. Chain 2 (Bitcoin): anchored in block 954603 (2026-06-20T21:47:54Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/bfcc3d14-7b03-4149-ac7c-9dcf754025d3.json and https://artists.proofprofile.net/proofs/artist/bfcc3d14-7b03-4149-ac7c-9dcf754025d3.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).