Bloke is a slang term for a common man in the United Kingdom, Ireland, Australia, New Zealand and South Africa. The earliest known usage is from the early 19th century, when it was recorded as a Lond
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 0x07c7dd54ddf3e3500acbacd651d9444f7b6926cbaa0fb297714458beafe42398. 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/4c54a487-7ca2-42de-9e34-754698f18374.json and https://artists.proofprofile.net/proofs/artist/4c54a487-7ca2-42de-9e34-754698f18374.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).