Mimi Lieber (born March 1, 1956) is an American actress and choreographer. Biography Lieber was born in Venice, California on March 1, 1956. She is an actress who has had principal roles in theater i
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 0x70866f014a508ad75a223b715db800890c40d933009a3c3a253620af16d8f980. Chain 2 (Bitcoin): anchored in block 954784 (2026-06-22T02:53:59Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/f7309362-ed79-4b45-af3d-46514c448488.json and https://artists.proofprofile.net/proofs/artist/f7309362-ed79-4b45-af3d-46514c448488.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).