Nyima may refer to: Nyima County, a county in Tibet Nyima (Baingoin), a township in Tibet Nyima (village), a village in Tibet Nyima (Africa), a West-African community Nyima language, a language of Ni
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 0x9b3e8c66952d03b79bbf91d3528e59b61baa8b72ce8d5fb46abd0214f6a8c0f7. Chain 2 (Bitcoin): anchored in block 954549 (2026-06-20T10:56:20Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/aa2d9a6e-e607-4d8a-9bf1-47b86a48ea3b.json and https://artists.proofprofile.net/proofs/artist/aa2d9a6e-e607-4d8a-9bf1-47b86a48ea3b.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).