Violent by Nature is the second album from Arizona thrash metal band Atrophy, released in 1990 on Roadrunner Records. Like their previous album Socialized Hate, it was co-produced by prolific producer
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 0x7d909c61b7367a960e1c4b9836e40c44c5127e1c0f2d1f3039e8b1ae15280999. Chain 2 (Bitcoin): anchored in block 954066 (2026-06-17T08:11:48Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/66a9dac9-7236-4199-8ee4-a629cb13ce38.json and https://artists.proofprofile.net/proofs/artist/66a9dac9-7236-4199-8ee4-a629cb13ce38.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).