Deep Piece
type: MusicGroup
genre: progressive house
popularity: 3
followers: 89
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x7692da06d50afab7828a114ed1df1e900fb33789be84286ab70a9a54b29b7676
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953888
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953888
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/0e2d4043-d31d-4ca8-92c2-d5062a11b0eb.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/0e2d4043-d31d-4ca8-92c2-d5062a11b0eb.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/0e2d4043-d31d-4ca8-92c2-d5062a11b0eb
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T04:55:23Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x7692da06d50afab7828a114ed1df1e900fb33789be84286ab70a9a54b29b7676","name":"Deep Piece","registered_at":"2026-06-15T18:29:10Z","symbol":"NIM0794447","token_address":"0xc15246066e2efb3daa5a6e3f3a8742cbe71bf3ad","type":"artist","uuid":"0e2d4043-d31d-4ca8-92c2-d5062a11b0eb"}
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 0x7692da06d50afab7828a114ed1df1e900fb33789be84286ab70a9a54b29b7676. Chain 2 (Bitcoin): anchored in block 953888 (2026-06-16T04:55:23Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/0e2d4043-d31d-4ca8-92c2-d5062a11b0eb.json and https://artists.proofprofile.net/proofs/artist/0e2d4043-d31d-4ca8-92c2-d5062a11b0eb.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T04:55:23Z
  text: {"copyright_id":"0x7692da06d50afab7828a114ed1df1e900fb33789be84286ab70a9a54b29b7676","name":"Deep Piece","registered_at":"2026-06-15T18:29:10Z","symbol":"NIM0794447","token_address":"0xc15246066e2efb3daa5a6e3f3a8742cbe71bf3ad","type":"artist","uuid":"0e2d4043-d31d-4ca8-92c2-d5062a11b0eb"}
album: Bup Bup / Biri Biri
  type: MusicAlbum
  date published: 1993-04-08
album: Bup Bup Biri Biri
  type: MusicAlbum
  date published: 1993-08-04
album: Bup Bup / Biri Biri
  type: MusicAlbum
  date published: 1993-08-04
album: Torwart
  type: MusicAlbum
  date published: 1994-09-13
album: Torwart
  type: MusicAlbum
  date published: 1994-09-13
  track: Torwart - Loud Bass Mix
    type: MusicRecording
    duration: PT7M59S
    duration ms: 479133
    explicit: false
    by artist: Deep Piece
    in album: Torwart
      type: MusicAlbum
      date published: 1994-09-13
    genre: progressive house
    isrc code: GBDGN0900134
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-19T10:08:02+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x94022a5b521bcc7f631fc82844fe4c18eaadbcc2339469e78ae9d5ea54697703
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958716
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958716
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBDGN0900134
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-19T10:15:55Z
    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 0x94022a5b521bcc7f631fc82844fe4c18eaadbcc2339469e78ae9d5ea54697703. Chain 2 (Bitcoin): anchored in block 958716 (2026-07-19T10:15:55Z), 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/GBDGN0900134.
      date published: 2026-07-19T10:15:55Z
    audio: Torwart - Loud Bass Mix
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 130.029
      additional property: Musical Key
        type: PropertyValue
        value: 6
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.638
      additional property: Energy
        type: PropertyValue
        value: 0.948
      additional property: Speechiness
        type: PropertyValue
        value: 0.033
      additional property: Acousticness
        type: PropertyValue
        value: 0.013
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.689
      additional property: Liveness
        type: PropertyValue
        value: 0.097
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.36
      additional property: Loudness (dB)
        type: PropertyValue
        value: -2.324
      additional property: Key Name
        type: PropertyValue
        value: F#
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Torwart
  type: MusicAlbum
  date published: 1994-09-13