William Patrick Olvis (December 23, 1957 – May 6, 2014) was an American composer for film and television. His most famous compositions were those for TV series Dr Quinn, Medicine Woman and Gabriel's
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 0xc77a840673ad04fce1e5656f75cf6a615a104a30562db24b76097903616ae886. 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/499e0335-a5f1-4e64-8066-c1ffebb48a83.json and https://artists.proofprofile.net/proofs/artist/499e0335-a5f1-4e64-8066-c1ffebb48a83.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).