A. Duain Wolfe (born 24 October 1945, Hammond, Louisiana) is an American choral conductor, conductor of the Colorado Symphony Chorus and the Colorado Children's Chorale. He is the former chorus direc
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 0xffc6652467ae589d4be797fecd2e43fdbed923416a9931c23d982549add2eff1. Chain 2 (Bitcoin): anchored in block 954556 (2026-06-20T12:14:15Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/adddd99b-c549-4cb3-ba24-d4896c7848ee.json and https://artists.proofprofile.net/proofs/artist/adddd99b-c549-4cb3-ba24-d4896c7848ee.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).