tauchen
type: MusicGroup
genre: neue deutsche welle
description: Tauchen is a surname. Notable people with the surname include: Gary Tauchen (born 1953), American farmer and politician Jaromír Tauchen (born 1981), Czech lawyer, law-historian, certified judiciary
popularity: 12
followers: 815
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xd7476e61a5aa0ab877b6066b1d7407d948424acad7c0d89464f0397514a8df76
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953768
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953768
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/bfa1620e-13a5-4ceb-a23b-9df8f1830d23.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/bfa1620e-13a5-4ceb-a23b-9df8f1830d23.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/bfa1620e-13a5-4ceb-a23b-9df8f1830d23
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-15T09:30:06Z
additional property: OTSCanonicalRecord
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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd7476e61a5aa0ab877b6066b1d7407d948424acad7c0d89464f0397514a8df76. Chain 2 (Bitcoin): anchored in block 953768 (2026-06-15T09:30:06Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/bfa1620e-13a5-4ceb-a23b-9df8f1830d23.json and https://artists.proofprofile.net/proofs/artist/bfa1620e-13a5-4ceb-a23b-9df8f1830d23.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-15T09:30:06Z
album: Bleib hier
  type: MusicAlbum
  date published: 2023-01-27
album: Blicke
  type: MusicAlbum
  date published: 2023-04-28
album: Tut mir leid
  type: MusicAlbum
  date published: 2023-10-20
album: Blau
  type: MusicAlbum
  date published: 2024-02-16
album: Eis
  type: MusicAlbum
  date published: 2024-08-02