Jannis Klimpel
type: MusicGroup
genre: breakbeat
popularity: 12
followers: 71
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xf484ac8654f29a08901260f577e0a26d1eea0d7cebab591704d805843ce522ab
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953701
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953701
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/755a3a17-35a4-4266-86a3-a9e2ee7167df.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/755a3a17-35a4-4266-86a3-a9e2ee7167df.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/755a3a17-35a4-4266-86a3-a9e2ee7167df
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-14T22:16:40Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xf484ac8654f29a08901260f577e0a26d1eea0d7cebab591704d805843ce522ab","name":"Jannis Klimpel","registered_at":"2026-06-14T16:51:28Z","symbol":"NIM0515785","token_address":"0x793dbc5b0f6db7e0abac8dada3785b6452bfcb27","type":"artist","uuid":"755a3a17-35a4-4266-86a3-a9e2ee7167df"}
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 0xf484ac8654f29a08901260f577e0a26d1eea0d7cebab591704d805843ce522ab. Chain 2 (Bitcoin): anchored in block 953701 (2026-06-14T22:16:40Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/755a3a17-35a4-4266-86a3-a9e2ee7167df.json and https://artists.proofprofile.net/proofs/artist/755a3a17-35a4-4266-86a3-a9e2ee7167df.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-14T22:16:40Z
  text: {"copyright_id":"0xf484ac8654f29a08901260f577e0a26d1eea0d7cebab591704d805843ce522ab","name":"Jannis Klimpel","registered_at":"2026-06-14T16:51:28Z","symbol":"NIM0515785","token_address":"0x793dbc5b0f6db7e0abac8dada3785b6452bfcb27","type":"artist","uuid":"755a3a17-35a4-4266-86a3-a9e2ee7167df"}