Josh Jensen may refer to: Josh Jensen (winemaker) Josh Jensen (politician)
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 0xbd05ba494690c24257dd79421a841fd4eab4579cf736041fb920e570c8cb92a3. 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/b10d7415-e13d-4716-b18a-0ae4082f7219.json and https://artists.proofprofile.net/proofs/artist/b10d7415-e13d-4716-b18a-0ae4082f7219.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Lost in the Sound (Josh's MIDI Symphony Version)