Aston Iain Merrygold (born 13 February 1988) is a British singer-songwriter, dancer, actor and television presenter. He is known for being a member of the British boy band JLS, who were the runners-up
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 0xc5d827da8e4f1f220201a373f9f279c8b26f80e5220fc2c67004d33d04fae719. Chain 2 (Bitcoin): anchored in block 953407 (2026-06-12T19:24:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/6756df4f-41c2-4469-81c1-6e7c445404d5.json and https://artists.proofprofile.net/proofs/artist/6756df4f-41c2-4469-81c1-6e7c445404d5.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).