André Leinkenjost
type: MusicGroup
popularity: 5
followers: 4
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x2348cd913c22c2de38dcef4e5f70e04cc095c71ef8082810e0a134ddd5599d6c
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954603
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954603
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/c3771e35-b5d6-4116-88a6-7253029deccc.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/c3771e35-b5d6-4116-88a6-7253029deccc.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/c3771e35-b5d6-4116-88a6-7253029deccc
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T21:47:54Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x2348cd913c22c2de38dcef4e5f70e04cc095c71ef8082810e0a134ddd5599d6c","name":"André Leinkenjost","registered_at":"2026-06-20T20:12:42Z","symbol":"NIM1703425","token_address":"0x55c5f6e08ba3bb4b7d06596881424fda6056d1ea","type":"artist","uuid":"c3771e35-b5d6-4116-88a6-7253029deccc"}
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 0x2348cd913c22c2de38dcef4e5f70e04cc095c71ef8082810e0a134ddd5599d6c. Chain 2 (Bitcoin): anchored in block 954603 (2026-06-20T21:47:54Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/c3771e35-b5d6-4116-88a6-7253029deccc.json and https://artists.proofprofile.net/proofs/artist/c3771e35-b5d6-4116-88a6-7253029deccc.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T21:47:54Z
  text: {"copyright_id":"0x2348cd913c22c2de38dcef4e5f70e04cc095c71ef8082810e0a134ddd5599d6c","name":"André Leinkenjost","registered_at":"2026-06-20T20:12:42Z","symbol":"NIM1703425","token_address":"0x55c5f6e08ba3bb4b7d06596881424fda6056d1ea","type":"artist","uuid":"c3771e35-b5d6-4116-88a6-7253029deccc"}
album: Die Oaknight-Chroniken 1: Werwolfjagd ist Familiensache
  type: MusicAlbum
  date published: 2025-01-15