Edgar Meyer (born November 24, 1960) is an American bassist and composer. His styles include classical, bluegrass, newgrass, and jazz. He has won seven Grammy Awards and been nominated ten times. Mey
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 0x9735a9fee5d009626e5ce4a638dede0c34f9d0192110bc5407224529e20318ec. Chain 2 (Bitcoin): anchored in block 954569 (2026-06-20T14:36:29Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/b05be2b6-29ce-4055-befc-b50888bd87f4.json and https://artists.proofprofile.net/proofs/artist/b05be2b6-29ce-4055-befc-b50888bd87f4.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).