Christopher Wilke (born 1973) is an American composer, lutenist, guitarist, recording artist, and teacher. Biography Born in Cincinnati, Wilke studied guitar and composition at the College of Mount
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 0x85e17074853774bcee69efc8b4c30a98e534f1de3045fe161dd075bf78aaafc1. Chain 2 (Bitcoin): anchored in block 954705 (2026-06-21T13:42:37Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/ee3d4957-59d9-487e-b402-cfe76a4e3520.json and https://artists.proofprofile.net/proofs/artist/ee3d4957-59d9-487e-b402-cfe76a4e3520.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).