Jaymani Gorman (born August 22, 2003), known professionally as EBK Jaaybo, is an American rapper from Stockton, California. He is best known for his 2024 single "Boogieman", which entered the US Bubbl
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 0x968d191408e44539ef5971e4c367abde9adaebeef2c98d0ad324a723a3c2d716. Chain 2 (Bitcoin): anchored in block 954342 (2026-06-19T03:22:39Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/8d41b495-9de4-4f81-af2e-cfebcf5656c0.json and https://artists.proofprofile.net/proofs/artist/8d41b495-9de4-4f81-af2e-cfebcf5656c0.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).