Oladokun Abimbola Elijah (born 25 June 1997), popularly known as Bayanni is a Nigerian singer-songwriter signed to Mavin Records He rose to prominence with the release of the song “Ta Ta Ta” which pe
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 0x1d3b6a90148cff7e782568e53209b296d2a88dd1cb98a981e0fed601e1bbf930. Chain 2 (Bitcoin): anchored in block 954346 (2026-06-19T03:51:26Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/940238b8-00cc-465c-8642-cfe9cf4c1b9b.json and https://artists.proofprofile.net/proofs/artist/940238b8-00cc-465c-8642-cfe9cf4c1b9b.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).