thumb|pronunciation=ion Ayoka is a feminine given name commonly used in Nigeria and derived from the Yoruba language. It means "one who causes joy" or "one who causes joy all around". Notable Ayokas
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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x666f81bc3a7e68a29b5ed284fdfbfd50e7f02d882d37fcd9a533cd6c690675e8. Chain 2 (Bitcoin): anchored in block 954533 (2026-06-20T08:57:02Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/a30c0b9f-4a7f-4fa1-b3ec-da687bf40fe6.json and https://artists.proofprofile.net/proofs/artist/a30c0b9f-4a7f-4fa1-b3ec-da687bf40fe6.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).