Teebone is a UK garage/drum and bass producer and DJ, best known for the 2000 hit "Fly Bi" which features the MCs Kie and Sparks. In the 1990s, Teebone together with DJ Dextrous produced under a nu
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 0x6763f1f14127f53620eaf878deaa8681d9a76b998daeef2ac63673ef234c46f5. Chain 2 (Bitcoin): anchored in block 953970 (2026-06-16T16:09:39Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/2a652c87-5c26-428e-9f41-10d00b6ebb32.json and https://artists.proofprofile.net/proofs/artist/2a652c87-5c26-428e-9f41-10d00b6ebb32.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).