Nosmo King (derived from the phrase "no smoking") may refer to several entertainment personalities: Stage name of Vernon Watson (1885–1949), English variety artist, who used the name from the early 1
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 0x610f9320e9eb809dfa07342fa3a00e4b66eb9c24832c3886b53e30651e6c348a. Chain 2 (Bitcoin): anchored in block 953778 (2026-06-15T11:57:35Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/b69a928a-e004-4d5c-9275-fabfe8ee2741.json and https://artists.proofprofile.net/proofs/artist/b69a928a-e004-4d5c-9275-fabfe8ee2741.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).