Nibo is a town in the Awka South local government area of Anambra State, Nigeria. There are four major villages that make up the town. In order of seniority they are; Ezeawulu, Umuanum, Ifite and Ez
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 0x3e95d87e9db8cb01bc3efda312b7e9dc08c1fcbd0de964111f27ca8461bc4a0b. Chain 2 (Bitcoin): anchored in block 954342 (2026-06-19T03:22:39Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/84abb950-f882-449b-acb3-7ed76127c269.json and https://artists.proofprofile.net/proofs/artist/84abb950-f882-449b-acb3-7ed76127c269.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).