Nasty may refer to: Film and television Nasty (film), or Shameless, a 2008 Czech film "Nasty" (The Young Ones), a 1984 TV episode Music Albums Nasty! or the title track, by Johnny "Hammond" Smith,
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 0x0d523a6adf2efaa401b28655a079959cad6c74cc4d3ed70e39de4f679c6c7d16. Chain 2 (Bitcoin): anchored in block 953742 (2026-06-15T04:47:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/836b5eaa-f405-4f22-957b-cd06cfeb8501.json and https://artists.proofprofile.net/proofs/artist/836b5eaa-f405-4f22-957b-cd06cfeb8501.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Een Moment Zonder Jou (Stilte Om Me Heen Mix)