Sunmisola Elizabeth Agbebi Okeleye, well known as Sunmisola Agbebi, is a dynamic Nigerian singer, songwriter, and worship leader. She is popularly known for her covers on gospel song. Early life Su
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 0xffd9a40e7527c989b0bc9b8f6ff7a0f581cd0b1e268aa7f88914ef6ea69ea010. Chain 2 (Bitcoin): anchored in block 954588 (2026-06-20T19:15:05Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/b9ec58d1-90c7-441a-9d75-86c129540984.json and https://artists.proofprofile.net/proofs/artist/b9ec58d1-90c7-441a-9d75-86c129540984.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).