Sharlene is an English feminine given name that is a diminutive of Charles. Notable people with the name include: Sharlene Cartwright-Robinson (born 1971), Turks and Caicos Islands politician Sharlen
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 0xf351641f68a45a3ad5270015af9b851aad99686fe1198155407a7cdc37c25a3d. Chain 2 (Bitcoin): anchored in block 953742 (2026-06-15T04:47:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/8e5d2f31-425c-4b89-a767-10ea0739afab.json and https://artists.proofprofile.net/proofs/artist/8e5d2f31-425c-4b89-a767-10ea0739afab.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).