Nix or NIX may refer to: Places Nix, Alabama, an unincorporated community, United States Nix, Texas, a ghost town in southwestern Lampasas County, Texas, United States Nix (moon), a moon of Pluto
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 0x1b47f105e68d3ea3054bab7ec8a2c212c8325c0c07bb83ca587be7fc9fa03d44. Chain 2 (Bitcoin): anchored in block 954705 (2026-06-21T13:42:37Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/ec7b9a73-0351-4b0b-9d8a-30a0ba30e97f.json and https://artists.proofprofile.net/proofs/artist/ec7b9a73-0351-4b0b-9d8a-30a0ba30e97f.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).