Eugene "Stoney" Willis (June 17, 1912 – March 24, 1994) was an American football quarterback and is the first documented player to use the shovel pass in a competitive football game. Career As quar
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 0x2c908be26903bd1adda63cdef0583388e30f647784b14d62de6b9f65e55921d2. Chain 2 (Bitcoin): anchored in block 954342 (2026-06-19T03:22:39Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/858d3198-814c-43ba-91b6-b82137c1b592.json and https://artists.proofprofile.net/proofs/artist/858d3198-814c-43ba-91b6-b82137c1b592.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).