Jacob Carl Green (born January 21, 1957) is an American former professional football player who was a defensive end in the National Football League (NFL). He played college football for the Texas A&M
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 0x012deec67dfd0ddb0176c78d20c3e66fa1c4e3e6b09b6adcb5f7f2f148b92f5d. Chain 2 (Bitcoin): anchored in block 954066 (2026-06-17T08:11:48Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/6eda1f32-cfba-4a43-b517-2016863097ba.json and https://artists.proofprofile.net/proofs/artist/6eda1f32-cfba-4a43-b517-2016863097ba.ots, the client at https://opentimestamps.org runs `ots verify -f record.json proof.ots`.
Harp & Slide Blues Sessions, Vol. 2 (Live)