Alice Lenherr
type: MusicGroup
popularity: 2
followers: 24
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x2a2562f9501ca0faa73ee3a47321ca4d8aea621f30265c17d219a2ec0540b933
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954623
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954623
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/ca893064-4d85-48f2-bf83-29df1a1c0cad.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/ca893064-4d85-48f2-bf83-29df1a1c0cad.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/ca893064-4d85-48f2-bf83-29df1a1c0cad
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T23:40:06Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x2a2562f9501ca0faa73ee3a47321ca4d8aea621f30265c17d219a2ec0540b933","name":"Alice Lenherr","registered_at":"2026-06-20T22:47:04Z","symbol":"NIM1739180","token_address":"0x0b4e572f4a4e96e526479b2b53e2f2e43cc9286b","type":"artist","uuid":"ca893064-4d85-48f2-bf83-29df1a1c0cad"}
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 0x2a2562f9501ca0faa73ee3a47321ca4d8aea621f30265c17d219a2ec0540b933. Chain 2 (Bitcoin): anchored in block 954623 (2026-06-20T23:40:06Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/ca893064-4d85-48f2-bf83-29df1a1c0cad.json and https://artists.proofprofile.net/proofs/artist/ca893064-4d85-48f2-bf83-29df1a1c0cad.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T23:40:06Z
  text: {"copyright_id":"0x2a2562f9501ca0faa73ee3a47321ca4d8aea621f30265c17d219a2ec0540b933","name":"Alice Lenherr","registered_at":"2026-06-20T22:47:04Z","symbol":"NIM1739180","token_address":"0x0b4e572f4a4e96e526479b2b53e2f2e43cc9286b","type":"artist","uuid":"ca893064-4d85-48f2-bf83-29df1a1c0cad"}
album: Im Land meiner Träume
  type: MusicAlbum
  date published: 2022-05-06