Andreas Kurz
type: MusicGroup
popularity: 2
followers: 165
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xbb6b22c7320f9364c8cc5889ce1c95981672e66fee5519e291dab47c765a15c4
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953899
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953899
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/130ba915-1bd0-4401-a2bb-ed12edb60e66.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/130ba915-1bd0-4401-a2bb-ed12edb60e66.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/130ba915-1bd0-4401-a2bb-ed12edb60e66
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T06:37:25Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xbb6b22c7320f9364c8cc5889ce1c95981672e66fee5519e291dab47c765a15c4","name":"Andreas Kurz","registered_at":"2026-06-15T20:13:33Z","symbol":"NIM0819348","token_address":"0xd2237b30c9aecf8a2ffc2978678d0c9258fad5b1","type":"artist","uuid":"130ba915-1bd0-4401-a2bb-ed12edb60e66"}
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 0xbb6b22c7320f9364c8cc5889ce1c95981672e66fee5519e291dab47c765a15c4. Chain 2 (Bitcoin): anchored in block 953949 (2026-06-16T13:28:01Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/130ba915-1bd0-4401-a2bb-ed12edb60e66.json and https://artists.proofprofile.net/proofs/artist/130ba915-1bd0-4401-a2bb-ed12edb60e66.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T13:28:01Z
  text: {"copyright_id":"0xbb6b22c7320f9364c8cc5889ce1c95981672e66fee5519e291dab47c765a15c4","name":"Andreas Kurz","registered_at":"2026-06-15T20:13:33Z","symbol":"NIM0819348","token_address":"0xd2237b30c9aecf8a2ffc2978678d0c9258fad5b1","type":"artist","uuid":"130ba915-1bd0-4401-a2bb-ed12edb60e66"}
album: Kurz Ludwig Parzhuber
  type: MusicAlbum
  date published: 2025-01-24
album: Triospaß - Kurz Ludwig Parzhuber
  type: MusicAlbum
  date published: 2025-07-11
album: Triospaß
  type: MusicAlbum
  date published: 2025-07-11