Aubrey () is a unisex English name. It was common for men and women in the Middle Ages, but had lost favour for a time before experiencing a resurgence of popularity for men in the 19th century. In t
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 0xf8e55f3edbe88d1b7bdf73b17cf03e3466603ef30f1a6ca3f024adc747d1f706. Chain 2 (Bitcoin): anchored in block 954015 (2026-06-16T22:55:46Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/34afe954-9796-4f2d-b2b2-cdeaa93d8dd1.json and https://artists.proofprofile.net/proofs/artist/34afe954-9796-4f2d-b2b2-cdeaa93d8dd1.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).