Daniel Schmitz
type: MusicGroup
genre: celtic
genre: medieval
popularity: 4
followers: 115
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x8f46929e0f4cba753395995e926105930bc4cfc3d023f17ff5d6b09344f86c4e
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954728
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954728
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/fbfdeb69-f14a-4c38-96c5-582e7e5265a6.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/fbfdeb69-f14a-4c38-96c5-582e7e5265a6.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/fbfdeb69-f14a-4c38-96c5-582e7e5265a6
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T18:08:38Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x8f46929e0f4cba753395995e926105930bc4cfc3d023f17ff5d6b09344f86c4e","name":"Daniel Schmitz","registered_at":"2026-06-21T17:27:28Z","symbol":"NIM1987400","token_address":"0x47684d3449ad17f9de43981193cd2a779017cdf4","type":"artist","uuid":"fbfdeb69-f14a-4c38-96c5-582e7e5265a6"}
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 0x8f46929e0f4cba753395995e926105930bc4cfc3d023f17ff5d6b09344f86c4e. Chain 2 (Bitcoin): anchored in block 954728 (2026-06-21T18:08:38Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/fbfdeb69-f14a-4c38-96c5-582e7e5265a6.json and https://artists.proofprofile.net/proofs/artist/fbfdeb69-f14a-4c38-96c5-582e7e5265a6.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T18:08:38Z
  text: {"copyright_id":"0x8f46929e0f4cba753395995e926105930bc4cfc3d023f17ff5d6b09344f86c4e","name":"Daniel Schmitz","registered_at":"2026-06-21T17:27:28Z","symbol":"NIM1987400","token_address":"0x47684d3449ad17f9de43981193cd2a779017cdf4","type":"artist","uuid":"fbfdeb69-f14a-4c38-96c5-582e7e5265a6"}
album: Faarengrad
  type: MusicAlbum
  date published: 2021-04-18
  track: Faarengrad
    type: MusicRecording
    duration: PT2M2S
    duration ms: 122000
    explicit: false
    by artist: Daniel Schmitz
    in album: Faarengrad
      type: MusicAlbum
      date published: 2021-04-18
    genre: celtic
    genre: medieval
    isrc code: QZGWX2177918
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-04T11:03:41+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x33a765c3af9d9a15b129c21300ef49b0d46eaf1b1d482092a60c30577407ff2c
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956738
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956738
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZGWX2177918
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-05T04:47:21Z
    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
    subject of: OpenTimestamps Proof of Existence
      type: DigitalDocument
      encoding format: application/vnd.opentimestamps.ots
      description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x33a765c3af9d9a15b129c21300ef49b0d46eaf1b1d482092a60c30577407ff2c. Chain 2 (Bitcoin): anchored in block 956738 (2026-07-05T04:47:21Z), 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/QZGWX2177918.
      date published: 2026-07-05T04:47:21Z
    audio: Faarengrad
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 71.64
      additional property: Musical Key
        type: PropertyValue
        value: 9
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 5
      additional property: Danceability
        type: PropertyValue
        value: 0.268
      additional property: Energy
        type: PropertyValue
        value: 0.067
      additional property: Speechiness
        type: PropertyValue
        value: 0.042
      additional property: Acousticness
        type: PropertyValue
        value: 0.96
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.853
      additional property: Liveness
        type: PropertyValue
        value: 0.088
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.039
      additional property: Loudness (dB)
        type: PropertyValue
        value: -22.882
      additional property: Key Name
        type: PropertyValue
        value: A
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Eternal (Original Motion Picture Soundtrack)
  type: MusicAlbum
  date published: 2021-08-14
album: Black China (Original Motion Picture Soundtrack)
  type: MusicAlbum
  date published: 2023-02-24
album: Black China - Exhibition
  type: MusicAlbum
  date published: 2023-06-05
album: Resurrectio (Original Motion Picture Soundtrack)
  type: MusicAlbum
  date published: 2023-10-27
album: Rhineland
  type: MusicAlbum
  date published: 2024-01-02