Uli Keuler
type: MusicGroup
genre: comedy
popularity: 4
followers: 674
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xfd7f8cdbc2474b9ab4c982b432f6224bbaf5916c2b5ccdd7ed8df20d0e270278
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954130
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954130
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/7c1005a9-8cdb-4c8a-8ea2-7242317b4465.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/7c1005a9-8cdb-4c8a-8ea2-7242317b4465.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/7c1005a9-8cdb-4c8a-8ea2-7242317b4465
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T19:07:14Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xfd7f8cdbc2474b9ab4c982b432f6224bbaf5916c2b5ccdd7ed8df20d0e270278","name":"Uli Keuler","registered_at":"2026-06-17T09:14:53Z","symbol":"NIM1349415","token_address":"0x0f73fc05823072e7690bcfa9d693b5195378d6d5","type":"artist","uuid":"7c1005a9-8cdb-4c8a-8ea2-7242317b4465"}
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 0xfd7f8cdbc2474b9ab4c982b432f6224bbaf5916c2b5ccdd7ed8df20d0e270278. Chain 2 (Bitcoin): anchored in block 954130 (2026-06-17T19:07:14Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/7c1005a9-8cdb-4c8a-8ea2-7242317b4465.json and https://artists.proofprofile.net/proofs/artist/7c1005a9-8cdb-4c8a-8ea2-7242317b4465.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T19:07:14Z
  text: {"copyright_id":"0xfd7f8cdbc2474b9ab4c982b432f6224bbaf5916c2b5ccdd7ed8df20d0e270278","name":"Uli Keuler","registered_at":"2026-06-17T09:14:53Z","symbol":"NIM1349415","token_address":"0x0f73fc05823072e7690bcfa9d693b5195378d6d5","type":"artist","uuid":"7c1005a9-8cdb-4c8a-8ea2-7242317b4465"}
album: Camillo
  type: MusicAlbum
  date published: 2003-08-18
album: Uli Keuler Spielt
  type: MusicAlbum
  date published: 2003-08-18
album: Der Betriebsausflug
  type: MusicAlbum
  date published: 2003-08-18