Adamu Abdullahi Zango (; born 1 October 1985) is a Nigerian actor, singer, dancer, scriptwriter, film producer, and philanthropist, who has appeared in over 100 films and received many accolades. has
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 0xed068e39f45c17d03b9268681142ad26ba90b58967f85f30131471d5b8f0f03c. Chain 2 (Bitcoin): anchored in block 954667 (2026-06-21T07:29:20Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/c74a19ba-0a44-45f0-bed6-c41eff7fef90.json and https://artists.proofprofile.net/proofs/artist/c74a19ba-0a44-45f0-bed6-c41eff7fef90.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).