Werner "Zappi" Diermaier
type: MusicGroup
description: Werner "Zappi" Diermaier (born 1949 in Gutau, Austria) is an Austrian drummer and percussionist, best known as one of the founding members of the German experimental rock group Faust. Diermaier's musc
popularity: 2
followers: 40
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xb1d9416c1840a1c257197ff1872c26f9ef198d1c6e5f07c8aa82fb305026b56e
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954667
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954667
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/be334df6-c7e9-440f-a05c-787f1d9410d1.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/be334df6-c7e9-440f-a05c-787f1d9410d1.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/be334df6-c7e9-440f-a05c-787f1d9410d1
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T07:29:20Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xb1d9416c1840a1c257197ff1872c26f9ef198d1c6e5f07c8aa82fb305026b56e","name":"Werner \"Zappi\" Diermaier","registered_at":"2026-06-20T18:40:39Z","symbol":"NIM1680857","token_address":"0x6995de2b986722c31f9c5ef2650535b24d7d9ef2","type":"artist","uuid":"be334df6-c7e9-440f-a05c-787f1d9410d1"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 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
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb1d9416c1840a1c257197ff1872c26f9ef198d1c6e5f07c8aa82fb305026b56e. Chain 2 (Bitcoin): anchored in block 954667 (2026-06-21T07:29:20Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/be334df6-c7e9-440f-a05c-787f1d9410d1.json and https://artists.proofprofile.net/proofs/artist/be334df6-c7e9-440f-a05c-787f1d9410d1.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T07:29:20Z
  text: {"copyright_id":"0xb1d9416c1840a1c257197ff1872c26f9ef198d1c6e5f07c8aa82fb305026b56e","name":"Werner \"Zappi\" Diermaier","registered_at":"2026-06-20T18:40:39Z","symbol":"NIM1680857","token_address":"0x6995de2b986722c31f9c5ef2650535b24d7d9ef2","type":"artist","uuid":"be334df6-c7e9-440f-a05c-787f1d9410d1"}