Nuno can refer to Nuno (given name), including a list of people with the given name Nuno Nuño (given name), including a list of people with the given name Nuño Nuno, meaning "ancestor" in Philippine
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 0x4ac124391316bdbd6e331e48363d0c97ebedef2b0ae9aa6eccb8b2442f662dcb. Chain 2 (Bitcoin): anchored in block 953719 (2026-06-15T01:07:48Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/8a8a6419-87bf-4ed0-8ae9-7e225d127cae.json and https://artists.proofprofile.net/proofs/artist/8a8a6419-87bf-4ed0-8ae9-7e225d127cae.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).