Pleasant Gehman is an American author, writer, poet, actress, dancer and musician from Los Angeles. Career In the 1980s, she was the singer for the punk rock band Screamin' Sirens. Her articles on
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 0x0a7601bd430cb54c87ae718eb508232dfe0e325ab58c1e2a38b27aa32eb2d935. Chain 2 (Bitcoin): anchored in block 953770 (2026-06-15T09:50:11Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/b3bf5bce-2b83-4a75-869d-074ec9e7573b.json and https://artists.proofprofile.net/proofs/artist/b3bf5bce-2b83-4a75-869d-074ec9e7573b.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).