Kai Pannen
type: MusicGroup
popularity: 16
followers: 300
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x64292fc9b264d90a3a4b3d86f3d63327af91a14f4a3aec1b0901d16936d9054b
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953625
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953625
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/28022c32-e91d-4c3b-9715-5e6d5f203a31.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/28022c32-e91d-4c3b-9715-5e6d5f203a31.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/28022c32-e91d-4c3b-9715-5e6d5f203a31
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-14T11:37:06Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x64292fc9b264d90a3a4b3d86f3d63327af91a14f4a3aec1b0901d16936d9054b","name":"Kai Pannen","registered_at":"2026-06-14T08:34:38Z","symbol":"NIM0397247","token_address":"0x1b727deab1bd63e3216b8f70f903f658f55fbaa1","type":"artist","uuid":"28022c32-e91d-4c3b-9715-5e6d5f203a31"}
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 0x64292fc9b264d90a3a4b3d86f3d63327af91a14f4a3aec1b0901d16936d9054b. Chain 2 (Bitcoin): anchored in block 953625 (2026-06-14T11:37:06Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/28022c32-e91d-4c3b-9715-5e6d5f203a31.json and https://artists.proofprofile.net/proofs/artist/28022c32-e91d-4c3b-9715-5e6d5f203a31.ots, the client at https://opentimestamps.org runs `ots verify -f record.json proof.ots`.
  date published: 2026-06-14T11:37:06Z
  text: {"copyright_id":"0x64292fc9b264d90a3a4b3d86f3d63327af91a14f4a3aec1b0901d16936d9054b","name":"Kai Pannen","registered_at":"2026-06-14T08:34:38Z","symbol":"NIM0397247","token_address":"0x1b727deab1bd63e3216b8f70f903f658f55fbaa1","type":"artist","uuid":"28022c32-e91d-4c3b-9715-5e6d5f203a31"}
album: Andro, streng geheim - Fehlermeldung: Schule [Andro, Band 1 (ungekürzt)]
  type: MusicAlbum
  date published: 2021-07-21
album: Andro, streng geheim - Emotionen und andere Störfaktoren [Andro, Band 2 (ungekürzt)]
  type: MusicAlbum
  date published: 2021-07-21
album: Die magische Schwelle
  type: MusicAlbum
  date published: 2021-09-09