Mimmi is both a surname and a feminine given name. Notable people with the name include: Surname: Franco Mimmi (born 1942), Italian journalist and writer Marcello Mimmi (1882–1961), Italian Roman Cat
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 0x1b23762bb72834b6eabf786796b8726cfa3d42b7f7a2a42a2212f3e3752db9cd. 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/84c74361-7631-42a2-ae6f-863275a0ed45.json and https://artists.proofprofile.net/proofs/artist/84c74361-7631-42a2-ae6f-863275a0ed45.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).