Buffy Lawson is an American country music singer formerly part of the music duo Bomshel. Bomshel was started in 2004 by lead singer Buffy "Buf" Lawson and fiddle player Kristy Osmunson, and together t
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 0x847f30cb1b1f588742eec0ba43c5b8859a83117c8019bf405575d3622d245c41. Chain 2 (Bitcoin): anchored in block 954553 (2026-06-20T11:51:30Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/ad68c7ad-3eb9-43e1-9b7b-a42412e41024.json and https://artists.proofprofile.net/proofs/artist/ad68c7ad-3eb9-43e1-9b7b-a42412e41024.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).