Ben Mingay (born 1979) is an Australian actor and singer, perhaps best known for having played Buzz Graham in the series Packed to the Rafters and Rob Duffy in Wonderland. He played the role of Billy
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 0x560162b89791c6347680cea0b065018a0b7c29523a270978e1c7ce8b2219b84a. Chain 2 (Bitcoin): anchored in block 953877 (2026-06-16T02:39:16Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/038d0b9a-59f0-479e-896f-d37ad432da5d.json and https://artists.proofprofile.net/proofs/artist/038d0b9a-59f0-479e-896f-d37ad432da5d.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).