Fenja Lüders
type: MusicGroup
popularity: 21
followers: 397
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x87c7e22e6885d52b9094b357f994955a788d4f5d8bea6ca72dd7f6b09bb4cedc
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/a71062e1-b14b-4fc8-8359-e3efa2c11224.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/a71062e1-b14b-4fc8-8359-e3efa2c11224.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/a71062e1-b14b-4fc8-8359-e3efa2c11224
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-12T19:24:56Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x87c7e22e6885d52b9094b357f994955a788d4f5d8bea6ca72dd7f6b09bb4cedc","name":"Fenja Lüders","registered_at":"2026-06-12T06:33:18Z","symbol":"NIM0215529","token_address":"0x6a6f1949d87e50bd5ef017e743da53786aba6326","type":"artist","uuid":"a71062e1-b14b-4fc8-8359-e3efa2c11224"}
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 0x87c7e22e6885d52b9094b357f994955a788d4f5d8bea6ca72dd7f6b09bb4cedc. Chain 2 (Bitcoin): anchored in block 953423 (2026-06-12T21:20:00Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/a71062e1-b14b-4fc8-8359-e3efa2c11224.json and https://artists.proofprofile.net/proofs/artist/a71062e1-b14b-4fc8-8359-e3efa2c11224.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-12T21:20:00Z
  text: {"copyright_id":"0x87c7e22e6885d52b9094b357f994955a788d4f5d8bea6ca72dd7f6b09bb4cedc","name":"Fenja Lüders","registered_at":"2026-06-12T06:33:18Z","symbol":"NIM0215529","token_address":"0x6a6f1949d87e50bd5ef017e743da53786aba6326","type":"artist","uuid":"a71062e1-b14b-4fc8-8359-e3efa2c11224"}
album: Der Duft der weiten Welt [Speicherstadt-Saga, Teil 1 (Gekürzt), Speicherstadt-Saga (Gekürzt)]
  type: MusicAlbum
  date published: 2019-10-31
album: Der Glanz der neuen Zeit [Speicherstadt-Saga, Teil 2 (Gekürzt)]
  type: MusicAlbum
  date published: 2020-10-30
album: Der Traum von Freiheit [Speicherstadt-Saga, Teil 3 (Gekürzt)]
  type: MusicAlbum
  date published: 2021-07-30
album: Der Friesenhof: Auf neuen Wegen [Die Teehändler Saga, Teil 1 (Ungekürzt)]
  type: MusicAlbum
  date published: 2021-12-23