Kirk Jones (born November 3, 1973), better known by his stage name Sticky Fingaz, is an American rapper, record producer and actor best known as a member of multi-platinum hardcore rap group Onyx. St
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 0x3848ec2e21cc09c178d2a2cab84abc554f2995a2722e806503785b6291422f94. Chain 2 (Bitcoin): anchored in block 954717 (2026-06-21T15:47:51Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/f63a922d-9e4c-4909-ba39-5ae4c1f00839.json and https://artists.proofprofile.net/proofs/artist/f63a922d-9e4c-4909-ba39-5ae4c1f00839.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).