Viddal Ethan Danso Riley (born 7 July 1997) is an English professional boxer, rapper, and internet personality. At regional level, he has held the British cruiserweight title since April 2025. As an a
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 0x0ded2f25127c24bbe0ec64d31b5035820a5cabf407f7f3b4913b01a1fc063b0c. Chain 2 (Bitcoin): anchored in block 954043 (2026-06-17T04:15:20Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/4083d40e-9a15-4b73-a32c-05008e4b00c1.json and https://artists.proofprofile.net/proofs/artist/4083d40e-9a15-4b73-a32c-05008e4b00c1.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).