David Pahanish ( ) is an American singer-songwriter. He co-wrote the No. 1 Billboard country music singles "Do You Believe Me Now" by Jimmy Wayne, "American Ride" by Toby Keith, and "Without You" by K
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 0x1474b94f669e2547677e5fbb585c5ddfc485f817cf2b165bc9a7bfd5574c785d. Chain 2 (Bitcoin): anchored in block 954039 (2026-06-17T03:00:41Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/3ea183f0-51ee-43a7-9445-57166833e5f3.json and https://artists.proofprofile.net/proofs/artist/3ea183f0-51ee-43a7-9445-57166833e5f3.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).