Dirk Hessel
type: MusicGroup
popularity: 2
followers: 59
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x56f9a725bcf08771e8e80020ef44042530a3092b63a2ce3db339282a11b50d7e
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954066
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954066
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/71cfd858-7da9-4775-aa69-aa7b516f6d43.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/71cfd858-7da9-4775-aa69-aa7b516f6d43.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/71cfd858-7da9-4775-aa69-aa7b516f6d43
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T08:11:48Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x56f9a725bcf08771e8e80020ef44042530a3092b63a2ce3db339282a11b50d7e","name":"Dirk Hessel","registered_at":"2026-06-17T05:20:22Z","symbol":"NIM1293523","token_address":"0x9e0934e5ca7a64dc546fc4b804dfae8be5878eaa","type":"artist","uuid":"71cfd858-7da9-4775-aa69-aa7b516f6d43"}
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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x56f9a725bcf08771e8e80020ef44042530a3092b63a2ce3db339282a11b50d7e. Chain 2 (Bitcoin): anchored in block 954066 (2026-06-17T08:11:48Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/71cfd858-7da9-4775-aa69-aa7b516f6d43.json and https://artists.proofprofile.net/proofs/artist/71cfd858-7da9-4775-aa69-aa7b516f6d43.ots, the client at https://opentimestamps.org runs `ots verify -f record.json proof.ots`.
  date published: 2026-06-17T08:11:48Z
  text: {"copyright_id":"0x56f9a725bcf08771e8e80020ef44042530a3092b63a2ce3db339282a11b50d7e","name":"Dirk Hessel","registered_at":"2026-06-17T05:20:22Z","symbol":"NIM1293523","token_address":"0x9e0934e5ca7a64dc546fc4b804dfae8be5878eaa","type":"artist","uuid":"71cfd858-7da9-4775-aa69-aa7b516f6d43"}
album: Die romantische Lust, ein ich zu sein (Gedichtvertonungen)
  type: MusicAlbum
  date published: 2019-02-01
album: Moby Dick - Die Wahl Der Kwal
  type: MusicAlbum
  date published: 2021-06-23
album: Moby Dick - Die Wahl der Kwal
  type: MusicAlbum
  date published: 2021-06-23
album: Die andere Seite oder der Mann im Mond
  type: MusicAlbum
  date published: 2022-06-17
album: Die Moosvögel vom Zauberberg
  type: MusicAlbum
  date published: 2022-10-14
album: Die Moosvögel vom Zauberg (Original Motion Picture Soundtrack)
  type: MusicAlbum
  date published: 2022-10-14
album: Geschichte vom echten Unglückshuhn
  type: MusicAlbum
  date published: 2023-09-02