Alex Michael Arrowsmith (born July 10, 1982) is a rock/pop musician from Portland, Oregon. He is best known for his work with the Minders and the Shaky Hands, as well as his solo catalog. Discography
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 0x363d3e113c84a1365d147bf385fd145a014b4b2c59ae99db260baa6d420b08c0. Chain 2 (Bitcoin): anchored in block 954533 (2026-06-20T08:57:02Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/a5214407-7f0e-46b1-9764-d267e197e0d7.json and https://artists.proofprofile.net/proofs/artist/a5214407-7f0e-46b1-9764-d267e197e0d7.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).