Elisabeth Weinzierl
type: MusicGroup
genre: chamber music
popularity: 3
followers: 35
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x7d213209b0d0a613f28b5caa5dde7e07203ed38889ee87ba14edd6f29e1780ea
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954066
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954066
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/57ed65e9-5039-4829-9715-5f90adf856fc.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/57ed65e9-5039-4829-9715-5f90adf856fc.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/57ed65e9-5039-4829-9715-5f90adf856fc
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T08:11:48Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x7d213209b0d0a613f28b5caa5dde7e07203ed38889ee87ba14edd6f29e1780ea","name":"Elisabeth Weinzierl","registered_at":"2026-06-16T20:13:29Z","symbol":"NIM1163027","token_address":"0x2a547f9af92099a8556510a9d2734122b9f24825","type":"artist","uuid":"57ed65e9-5039-4829-9715-5f90adf856fc"}
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 0x7d213209b0d0a613f28b5caa5dde7e07203ed38889ee87ba14edd6f29e1780ea. 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/57ed65e9-5039-4829-9715-5f90adf856fc.json and https://artists.proofprofile.net/proofs/artist/57ed65e9-5039-4829-9715-5f90adf856fc.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:11:48Z
  text: {"copyright_id":"0x7d213209b0d0a613f28b5caa5dde7e07203ed38889ee87ba14edd6f29e1780ea","name":"Elisabeth Weinzierl","registered_at":"2026-06-16T20:13:29Z","symbol":"NIM1163027","token_address":"0x2a547f9af92099a8556510a9d2734122b9f24825","type":"artist","uuid":"57ed65e9-5039-4829-9715-5f90adf856fc"}
album: Wilhelmine von Bayreuth
  type: MusicAlbum
  date published: 2010-08-01
album: Flötenmusik von Komponistinnen
  type: MusicAlbum
  date published: 2011-07-01