Werner Thomas-Mifune
type: MusicGroup
genre: tango
popularity: 9
followers: 126
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x6abdb3c6bd94fab5a0e786f26fc9c683dd4df0de117746b50d538b6089c85560
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953903
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953903
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/159d35a1-541c-4d35-8df7-850d148c3ce1.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/159d35a1-541c-4d35-8df7-850d148c3ce1.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/159d35a1-541c-4d35-8df7-850d148c3ce1
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T07:05:05Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x6abdb3c6bd94fab5a0e786f26fc9c683dd4df0de117746b50d538b6089c85560","name":"Werner Thomas-Mifune","registered_at":"2026-06-15T20:58:59Z","symbol":"NIM0830170","token_address":"0x71739d6f86d0df2f7f22c6f5885368a064285287","type":"artist","uuid":"159d35a1-541c-4d35-8df7-850d148c3ce1"}
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 0x6abdb3c6bd94fab5a0e786f26fc9c683dd4df0de117746b50d538b6089c85560. Chain 2 (Bitcoin): anchored in block 953903 (2026-06-16T07:05:05Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/159d35a1-541c-4d35-8df7-850d148c3ce1.json and https://artists.proofprofile.net/proofs/artist/159d35a1-541c-4d35-8df7-850d148c3ce1.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T07:05:05Z
  text: {"copyright_id":"0x6abdb3c6bd94fab5a0e786f26fc9c683dd4df0de117746b50d538b6089c85560","name":"Werner Thomas-Mifune","registered_at":"2026-06-15T20:58:59Z","symbol":"NIM0830170","token_address":"0x71739d6f86d0df2f7f22c6f5885368a064285287","type":"artist","uuid":"159d35a1-541c-4d35-8df7-850d148c3ce1"}
album: Harmonies du Soir
  type: MusicAlbum
  date published: 2016-01-01
album: Saitensprünge
  type: MusicAlbum
  date published: 2016-07-01
album: Salut D'Amour
  type: MusicAlbum
  date published: 2016-07-01
  track: Love Gone with Autumn Behind
    type: MusicRecording
    duration: PT2M33S
    duration ms: 153333
    explicit: false
    by artist: Werner Thomas-Mifune
    in album: Salut D'Amour
      type: MusicAlbum
      date published: 2016-07-01
    genre: tango
    isrc code: DEB959644318
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-02T22:42:59+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x5080f9c464b415288f6cfa3a7adf36b20f38c86a7d02cb4abd281834d18173cf
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956422
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956422
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEB959644318
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-03T01:01:38Z
    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 0x5080f9c464b415288f6cfa3a7adf36b20f38c86a7d02cb4abd281834d18173cf. Chain 2 (Bitcoin): anchored in block 956422 (2026-07-03T01:01:38Z), 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/DEB959644318.
      date published: 2026-07-03T01:01:38Z
    audio: Love Gone with Autumn Behind
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 61.915
      additional property: Musical Key
        type: PropertyValue
        value: 8
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.29
      additional property: Energy
        type: PropertyValue
        value: 0.027
      additional property: Speechiness
        type: PropertyValue
        value: 0.04
      additional property: Acousticness
        type: PropertyValue
        value: 0.988
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.877
      additional property: Liveness
        type: PropertyValue
        value: 0.118
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.188
      additional property: Loudness (dB)
        type: PropertyValue
        value: -26.086
      additional property: Key Name
        type: PropertyValue
        value: Ab
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Rubinstein & Gretchaninov: Cello Works
  type: MusicAlbum
  date published: 2023-08-18