Elena Hell
type: MusicGroup
popularity: 14
followers: 160
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x4e197aed9b11ccd3eecff935f4a992f93c741519bb28934d1b01c37e7f38b665
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953674
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953674
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/5da31449-44d3-4b54-986a-6d663bb5f5dd.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/5da31449-44d3-4b54-986a-6d663bb5f5dd.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/5da31449-44d3-4b54-986a-6d663bb5f5dd
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-14T19:07:16Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x4e197aed9b11ccd3eecff935f4a992f93c741519bb28934d1b01c37e7f38b665","name":"Elena Hell","registered_at":"2026-06-14T14:14:12Z","symbol":"NIM0478260","token_address":"0xb95476f0aa15d89679cba65f0820a846b0ade8a3","type":"artist","uuid":"5da31449-44d3-4b54-986a-6d663bb5f5dd"}
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 0x4e197aed9b11ccd3eecff935f4a992f93c741519bb28934d1b01c37e7f38b665. Chain 2 (Bitcoin): anchored in block 953697 (2026-06-14T21:49:28Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/5da31449-44d3-4b54-986a-6d663bb5f5dd.json and https://artists.proofprofile.net/proofs/artist/5da31449-44d3-4b54-986a-6d663bb5f5dd.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-14T21:49:28Z
  text: {"copyright_id":"0x4e197aed9b11ccd3eecff935f4a992f93c741519bb28934d1b01c37e7f38b665","name":"Elena Hell","registered_at":"2026-06-14T14:14:12Z","symbol":"NIM0478260","token_address":"0xb95476f0aa15d89679cba65f0820a846b0ade8a3","type":"artist","uuid":"5da31449-44d3-4b54-986a-6d663bb5f5dd"}
album: Sisi: Das dunkle Versprechen [Sisi, Band 1, Das Hörbuch zum Serienereignis bei RTL+ (Ungekürzte Lesung)]
  type: MusicAlbum
  date published: 2021-12-14
album: Verlangen und Verrat [Sisi, Band 2 (Ungekürzte Lesung)]
  type: MusicAlbum
  date published: 2022-11-01