Christoph Forstner
type: MusicGroup
popularity: 2
followers: 177
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xf1f26cb658b15e067a38335b1cda2d7bd4a4317f9ba51f6b46f99877a49bac07
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954705
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954705
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/f0bfb83d-ad8a-4b1e-81ab-81a0fb9e02a7.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/f0bfb83d-ad8a-4b1e-81ab-81a0fb9e02a7.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/f0bfb83d-ad8a-4b1e-81ab-81a0fb9e02a7
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T13:42:37Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xf1f26cb658b15e067a38335b1cda2d7bd4a4317f9ba51f6b46f99877a49bac07","name":"Christoph Forstner","registered_at":"2026-06-21T12:42:24Z","symbol":"NIM1926165","token_address":"0x2553dbfcac22477aabf948d0e76ec64bb71f8eba","type":"artist","uuid":"f0bfb83d-ad8a-4b1e-81ab-81a0fb9e02a7"}
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 0xf1f26cb658b15e067a38335b1cda2d7bd4a4317f9ba51f6b46f99877a49bac07. Chain 2 (Bitcoin): anchored in block 954705 (2026-06-21T13:42:37Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/f0bfb83d-ad8a-4b1e-81ab-81a0fb9e02a7.json and https://artists.proofprofile.net/proofs/artist/f0bfb83d-ad8a-4b1e-81ab-81a0fb9e02a7.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T13:42:37Z
  text: {"copyright_id":"0xf1f26cb658b15e067a38335b1cda2d7bd4a4317f9ba51f6b46f99877a49bac07","name":"Christoph Forstner","registered_at":"2026-06-21T12:42:24Z","symbol":"NIM1926165","token_address":"0x2553dbfcac22477aabf948d0e76ec64bb71f8eba","type":"artist","uuid":"f0bfb83d-ad8a-4b1e-81ab-81a0fb9e02a7"}
album: Leb
  type: MusicAlbum
  date published: 2018-09-28
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  type: MusicAlbum
  date published: 2019-07-05
album: Schwierige Wöd
  type: MusicAlbum
  date published: 2019-10-25
album: Amerika
  type: MusicAlbum
  date published: 2022-03-04
album: Amerika
  type: MusicAlbum
  date published: 2022-03-04
album: Mann & Frau
  type: MusicAlbum
  date published: 2022-04-29
album: Mann & Frau
  type: MusicAlbum
  date published: 2022-04-29
album: Leb
  type: MusicAlbum
  date published: 2022-08-19
album: Leb
  type: MusicAlbum
  date published: 2022-08-19
album: Leb
  type: MusicAlbum
  date published: 2022-08-19