The Lemons was an American rock band from Seattle, Washington, formed in 1991. The first lineup of the group consisted of Jimmy Paulson (lead vocals, guitar), Greg Lovell (guitar), Brent Saunders (bas
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 0x0ebb9ff6aea6569f62d68c87eecc0b9f513a096fd8499ab6f5b66905db7235e4. Chain 2 (Bitcoin): anchored in block 954667 (2026-06-21T07:29:20Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/b5801477-7795-4b67-9e9c-72d8c99c5c25.json and https://artists.proofprofile.net/proofs/artist/b5801477-7795-4b67-9e9c-72d8c99c5c25.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).