Manni Daum
type: MusicGroup
genre: schlager
popularity: 4
followers: 157
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x256e9e121ea012cb72c463f69a46bd29730edc22f33d87440da7ced7d4a952c9
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953938
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953938
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/203b5a7f-e930-4354-a46c-89e02463686e.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/203b5a7f-e930-4354-a46c-89e02463686e.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/203b5a7f-e930-4354-a46c-89e02463686e
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T11:35:56Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x256e9e121ea012cb72c463f69a46bd29730edc22f33d87440da7ced7d4a952c9","name":"Manni Daum","registered_at":"2026-06-16T00:45:28Z","symbol":"NIM0884220","token_address":"0x8d5d1aa6052b080745b7fc81e7d79d29a2ff86fc","type":"artist","uuid":"203b5a7f-e930-4354-a46c-89e02463686e"}
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 0x256e9e121ea012cb72c463f69a46bd29730edc22f33d87440da7ced7d4a952c9. Chain 2 (Bitcoin): anchored in block 953938 (2026-06-16T11:35:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/203b5a7f-e930-4354-a46c-89e02463686e.json and https://artists.proofprofile.net/proofs/artist/203b5a7f-e930-4354-a46c-89e02463686e.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T11:35:56Z
  text: {"copyright_id":"0x256e9e121ea012cb72c463f69a46bd29730edc22f33d87440da7ced7d4a952c9","name":"Manni Daum","registered_at":"2026-06-16T00:45:28Z","symbol":"NIM0884220","token_address":"0x8d5d1aa6052b080745b7fc81e7d79d29a2ff86fc","type":"artist","uuid":"203b5a7f-e930-4354-a46c-89e02463686e"}
album: Jodler und Lieder aus den Bergen
  type: MusicAlbum
  date published: 1995
album: Original Yodeling & Songs of the Mountains
  type: MusicAlbum
  date published: 1995
album: Von Norden nach Süden
  type: MusicAlbum
  date published: 2002
album: Trompetenträume
  type: MusicAlbum
  date published: 2002
album: Manni Daum
  type: MusicAlbum
  date published: 2011-08-12
album: Weihnachtszeit - schöne Zeit
  type: MusicAlbum
  date published: 2011-11-18
album: Manni Daum
  type: MusicAlbum
  date published: 2015-08-21
album: Unser Stern am Himmel
  type: MusicAlbum
  date published: 2018-09-07
album: Nur vom Feinsten - Ein Herz für Volksmusik
  type: MusicAlbum
  date published: 2020-03-20