Daniel Mehlhart
type: MusicGroup
genre: minimal techno
popularity: 3
followers: 1117
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x62e58d1e72efbedcb9114dea82193752ae199e06c62c7a34bab9830da08753ad
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954065
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954065
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/563557a8-e1b0-4d54-98b4-f69b131b5413.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/563557a8-e1b0-4d54-98b4-f69b131b5413.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/563557a8-e1b0-4d54-98b4-f69b131b5413
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T08:10:43Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x62e58d1e72efbedcb9114dea82193752ae199e06c62c7a34bab9830da08753ad","name":"Daniel Mehlhart","registered_at":"2026-06-16T19:36:47Z","symbol":"NIM1154262","token_address":"0x7a6f415874f60f86c1d1d8c2cd027116637204e8","type":"artist","uuid":"563557a8-e1b0-4d54-98b4-f69b131b5413"}
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 0x62e58d1e72efbedcb9114dea82193752ae199e06c62c7a34bab9830da08753ad. Chain 2 (Bitcoin): anchored in block 954065 (2026-06-17T08:10:43Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/563557a8-e1b0-4d54-98b4-f69b131b5413.json and https://artists.proofprofile.net/proofs/artist/563557a8-e1b0-4d54-98b4-f69b131b5413.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:10:43Z
  text: {"copyright_id":"0x62e58d1e72efbedcb9114dea82193752ae199e06c62c7a34bab9830da08753ad","name":"Daniel Mehlhart","registered_at":"2026-06-16T19:36:47Z","symbol":"NIM1154262","token_address":"0x7a6f415874f60f86c1d1d8c2cd027116637204e8","type":"artist","uuid":"563557a8-e1b0-4d54-98b4-f69b131b5413"}
album: Raum für Ideen
  type: MusicAlbum
  date published: 2006-08-12
album: Wach Werden
  type: MusicAlbum
  date published: 2006-09-13
album: Wach Werden
  type: MusicAlbum
  date published: 2006-09-13
album: Wach Werden
  type: MusicAlbum
  date published: 2006-09-13
album: Am Anfang War Es Minimal
  type: MusicAlbum
  date published: 2007-05-18
album: Kamasutra
  type: MusicAlbum
  date published: 2007-11-05
album: mange tak
  type: MusicAlbum
  date published: 2008-02-11
album: Origami
  type: MusicAlbum
  date published: 2008-07-28
album: Origami
  type: MusicAlbum
  date published: 2008-08-23
album: Origami
  type: MusicAlbum
  date published: 2008-11-15
album: Scharade
  type: MusicAlbum
  date published: 2009-03-14
album: Scharade
  type: MusicAlbum
  date published: 2009-03-14
album: Coming Close
  type: MusicAlbum
  date published: 2009-08-07
album: Deep Crazy Synth
  type: MusicAlbum
  date published: 2010-06-21
album: Fistbump EP
  type: MusicAlbum
  date published: 2010-09-03
album: 1st note
  type: MusicAlbum
  date published: 2011-02-18
album: digital notes 1
  type: MusicAlbum
  date published: 2011-09-09
album: digital notes 3
  type: MusicAlbum
  date published: 2012-03-07
album: digital notes 3
  type: MusicAlbum
  date published: 2012-03-07
album: 4th note
  type: MusicAlbum
  date published: 2013-07-01
album: digital notes 4
  type: MusicAlbum
  date published: 2014-02-05
album: Taunus
  type: MusicAlbum
  date published: 2016-08-05
  track: Origami
    type: MusicRecording
    duration: PT6M41S
    duration ms: 401127
    explicit: false
    by artist: Daniel Mehlhart
    in album: Taunus
      type: MusicAlbum
      date published: 2016-08-05
    genre: minimal techno
    isrc code: DEQI21610288
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-21T02:47:06+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x922a593e210cc7904422e2fe03359d57822c5ab24254fa316b23b67e099be006
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958955
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958955
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEQI21610288
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-21T03:03:40Z
    additional property: OTSVerifyInstructions
      type: PropertyValue
      value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 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. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp 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 0x922a593e210cc7904422e2fe03359d57822c5ab24254fa316b23b67e099be006. Chain 2 (Bitcoin): anchored in block 958955 (2026-07-21T03:03:40Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEQI21610288.
      date published: 2026-07-21T03:03:40Z
    audio: Origami
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 121.994
      additional property: Musical Key
        type: PropertyValue
        value: 4
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.767
      additional property: Energy
        type: PropertyValue
        value: 0.472
      additional property: Speechiness
        type: PropertyValue
        value: 0.12
      additional property: Acousticness
        type: PropertyValue
        value: 0.027
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.822
      additional property: Liveness
        type: PropertyValue
        value: 0.092
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.405
      additional property: Loudness (dB)
        type: PropertyValue
        value: -12.786
      additional property: Key Name
        type: PropertyValue
        value: E
      additional property: Mode Name
        type: PropertyValue
        value: Minor