Obinna is an Igbo name, or sometimes surname. The name's origin is from the Igbo, located in south eastern Nigeria, and is usually male. Though people from other cultures may bear the name. The direc
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 0x2fafd3e61a04dd784f40eb394cce4cafade26fe586fded7b4d985b5ab76b61c8. Chain 2 (Bitcoin): anchored in block 954066 (2026-06-17T08:11:48Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/615f80d4-63b9-42a4-90b4-0a6c669fa458.json and https://artists.proofprofile.net/proofs/artist/615f80d4-63b9-42a4-90b4-0a6c669fa458.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).