Jürgen Bärbig
type: MusicGroup
popularity: 29
followers: 416
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xbc51831d95966e0dc450777734966e4f1aaa75f48d5c119b6736782906a3b0bd
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953407
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953407
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/9f547874-da09-4453-bffa-10a7744a9535.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/9f547874-da09-4453-bffa-10a7744a9535.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/9f547874-da09-4453-bffa-10a7744a9535
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-12T19:24:56Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xbc51831d95966e0dc450777734966e4f1aaa75f48d5c119b6736782906a3b0bd","name":"Jürgen Bärbig","registered_at":"2026-06-12T05:53:31Z","symbol":"NIM0206462","token_address":"0x83f0a53ff140d3bb5e448799160422096f386b2e","type":"artist","uuid":"9f547874-da09-4453-bffa-10a7744a9535"}
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 0xbc51831d95966e0dc450777734966e4f1aaa75f48d5c119b6736782906a3b0bd. Chain 2 (Bitcoin): anchored in block 953407 (2026-06-12T19:24:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/9f547874-da09-4453-bffa-10a7744a9535.json and https://artists.proofprofile.net/proofs/artist/9f547874-da09-4453-bffa-10a7744a9535.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-12T19:24:56Z
  text: {"copyright_id":"0xbc51831d95966e0dc450777734966e4f1aaa75f48d5c119b6736782906a3b0bd","name":"Jürgen Bärbig","registered_at":"2026-06-12T05:53:31Z","symbol":"NIM0206462","token_address":"0x83f0a53ff140d3bb5e448799160422096f386b2e","type":"artist","uuid":"9f547874-da09-4453-bffa-10a7744a9535"}
album: Stadt im Eis (ungekürzt)
  type: MusicAlbum
  date published: 2020-02-14
album: Wikingerblut - Die Rache des Kriegers [Wikinger-Krieger-Reihe, Teil 1 (Ungekürzt)]
  type: MusicAlbum
  date published: 2020-09-11
album: Die Vereinigung
  type: MusicAlbum
  date published: 2021-08-31
album: Wikingerblut - Schlacht der Nordmänner [Wikinger-Krieger-Reihe, Teil 2 (Ungekürzt)]
  type: MusicAlbum
  date published: 2021-12-27