Stephan Weidenbrück
type: MusicGroup
genre: schlagerparty
popularity: 2
followers: 17
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x33d06a4a63ccfa29edc02ee1f878799e84dd77450174850623b24c5c532132ad
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954130
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954130
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/7c0c1d80-85aa-4e6a-b3a4-2f530c6bc097.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/7c0c1d80-85aa-4e6a-b3a4-2f530c6bc097.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/7c0c1d80-85aa-4e6a-b3a4-2f530c6bc097
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T19:07:14Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x33d06a4a63ccfa29edc02ee1f878799e84dd77450174850623b24c5c532132ad","name":"Stephan Weidenbrück","registered_at":"2026-06-17T08:50:26Z","symbol":"NIM1343583","token_address":"0x97f24fe6d0280504754aebb612a83d9023175ac3","type":"artist","uuid":"7c0c1d80-85aa-4e6a-b3a4-2f530c6bc097"}
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 0x33d06a4a63ccfa29edc02ee1f878799e84dd77450174850623b24c5c532132ad. Chain 2 (Bitcoin): anchored in block 954130 (2026-06-17T19:07:14Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/7c0c1d80-85aa-4e6a-b3a4-2f530c6bc097.json and https://artists.proofprofile.net/proofs/artist/7c0c1d80-85aa-4e6a-b3a4-2f530c6bc097.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T19:07:14Z
  text: {"copyright_id":"0x33d06a4a63ccfa29edc02ee1f878799e84dd77450174850623b24c5c532132ad","name":"Stephan Weidenbrück","registered_at":"2026-06-17T08:50:26Z","symbol":"NIM1343583","token_address":"0x97f24fe6d0280504754aebb612a83d9023175ac3","type":"artist","uuid":"7c0c1d80-85aa-4e6a-b3a4-2f530c6bc097"}
album: Poem
  type: MusicAlbum
  date published: 2025-01-10
album: Requiem For Pope Francis
  type: MusicAlbum
  date published: 2025-04-25