Neno may refer to: Neno (name), list of nicknames, given names and surnames Neno District, a district of Malawi Neno, the capital of the district
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 0x7e39c6e36c87f6883edad33c1ab37d2bd69e79d7e175f9ddab222d02b454321a. Chain 2 (Bitcoin): anchored in block 954717 (2026-06-21T15:47:51Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/f671adc2-9d75-4561-9c3a-69bd472d03e8.json and https://artists.proofprofile.net/proofs/artist/f671adc2-9d75-4561-9c3a-69bd472d03e8.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).