Bahni Turpin (born June 4, 1962) is an American audiobook narrator and stage and screen actor based out of Los Angeles. Her audiobook career includes some of the most popular and critically acclaimed
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 0x2f9d5d457b80d3196eec81c999c3dddcd8c29434571f9a376e524ffdd9d4c981. 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/9b2c2e82-fd85-475a-a7ff-6e8269958dbd.json and https://artists.proofprofile.net/proofs/artist/9b2c2e82-fd85-475a-a7ff-6e8269958dbd.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).