Michael Zachary "Zach" Myers (born November 7, 1983) is an American musician who is the guitarist (formerly bassist) for the hard rock band Shinedown. He is also the lead singer, guitarist and a found
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 0x068b9dd9819bb45c86aa38363835f7869216c6c6c16cbacb7a3e2782c7a6c5fd. Chain 2 (Bitcoin): anchored in block 954065 (2026-06-17T08:10:43Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/365c33ab-966f-407c-bb6d-0256b2fa4eae.json and https://artists.proofprofile.net/proofs/artist/365c33ab-966f-407c-bb6d-0256b2fa4eae.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).