CamelPhat are an English DJ and production duo, consisting of Dave Whelan and Mike Di Scala, formed in Liverpool in 2006. Initially they released music under various names but found success with the
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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x27db40c082a7ce60f4f99add53dde4e327d9c9cf7a788ee2a2eb14dec2061fcf. Chain 2 (Bitcoin): anchored in block 954500 (2026-06-20T04:47:29Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/9c0cb8b1-022b-4e7c-ac32-672c351fbee4.json and https://artists.proofprofile.net/proofs/artist/9c0cb8b1-022b-4e7c-ac32-672c351fbee4.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).