Ralph Knobelsdorf
type: MusicGroup
popularity: 11
followers: 163
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x22a484cee34ad5522656309c89a69d93dd9b6360bb680569e723705857a4c83a
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953684
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953684
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/6528df5a-ad6d-4ba7-b231-013c86bda2a8.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/6528df5a-ad6d-4ba7-b231-013c86bda2a8.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/6528df5a-ad6d-4ba7-b231-013c86bda2a8
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-14T19:51:57Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x22a484cee34ad5522656309c89a69d93dd9b6360bb680569e723705857a4c83a","name":"Ralph Knobelsdorf","registered_at":"2026-06-14T15:09:14Z","symbol":"NIM0491392","token_address":"0x198761836ad942e9201e19024c10aafb019ebbdd","type":"artist","uuid":"6528df5a-ad6d-4ba7-b231-013c86bda2a8"}
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 0x22a484cee34ad5522656309c89a69d93dd9b6360bb680569e723705857a4c83a. Chain 2 (Bitcoin): anchored in block 953684 (2026-06-14T19:51:57Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/6528df5a-ad6d-4ba7-b231-013c86bda2a8.json and https://artists.proofprofile.net/proofs/artist/6528df5a-ad6d-4ba7-b231-013c86bda2a8.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-14T19:51:57Z
  text: {"copyright_id":"0x22a484cee34ad5522656309c89a69d93dd9b6360bb680569e723705857a4c83a","name":"Ralph Knobelsdorf","registered_at":"2026-06-14T15:09:14Z","symbol":"NIM0491392","token_address":"0x198761836ad942e9201e19024c10aafb019ebbdd","type":"artist","uuid":"6528df5a-ad6d-4ba7-b231-013c86bda2a8"}
album: Des Kummers Nacht - Von der Heydens erster Fall [Von der Heyden-Reihe, Teil 1 (Ungekürzt)]
  type: MusicAlbum
  date published: 2021-09-15
album: Ein Fremder hier zu Lande [Von der Heyden-Reihe, Teil 2, Ein neuer Fall für Wilhelm von der Heyden (Ungekürzt)]
  type: MusicAlbum
  date published: 2022-08-01