HeKz is a British progressive metal band founded in 2005 by frontman and bass player Matt Young. History The band was formed in 2005 when Matt Young was still in middle school. Seven years and afte
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 0x4a530f7197810847ee3c2ddad789a6bce5c6763c701f7f95b92bae2ad346e5ed. Chain 2 (Bitcoin): anchored in block 953879 (2026-06-16T02:57:35Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/0a13e608-bf56-43d8-9d0a-36547ddb9c3f.json and https://artists.proofprofile.net/proofs/artist/0a13e608-bf56-43d8-9d0a-36547ddb9c3f.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).