Renée Kathleen Zellweger ( ; born April 25, 1969) is an American actress. She is the recipient of various accolades, including two Academy Awards, two British Academy Film Awards, and four Golden Glob
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 0x7930bcc3146cfe2142eb9b34b628535ecbdab79bf2401fb1236322792dfc0b96. Chain 2 (Bitcoin): anchored in block 954729 (2026-06-21T18:16:07Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/fd353b25-cd03-4b22-b986-56e0f7981e66.json and https://artists.proofprofile.net/proofs/artist/fd353b25-cd03-4b22-b986-56e0f7981e66.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).