Gang Violins
type: MusicGroup
genre: ambient
popularity: 4
followers: 180
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x375df943926907eb733b5ecd8c9feed33a5fe83965df448acbc2d79329615e8b
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954346
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954346
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/97020926-6075-4841-b36c-b593ca59ace3.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/97020926-6075-4841-b36c-b593ca59ace3.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/97020926-6075-4841-b36c-b593ca59ace3
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-19T03:51:26Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x375df943926907eb733b5ecd8c9feed33a5fe83965df448acbc2d79329615e8b","name":"Gang Violins","registered_at":"2026-06-17T18:19:12Z","symbol":"NIM1479221","token_address":"0x8162263c4b4c5af7bdcf575444fb770739da35b6","type":"artist","uuid":"97020926-6075-4841-b36c-b593ca59ace3"}
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 0x375df943926907eb733b5ecd8c9feed33a5fe83965df448acbc2d79329615e8b. Chain 2 (Bitcoin): anchored in block 954346 (2026-06-19T03:51:26Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/97020926-6075-4841-b36c-b593ca59ace3.json and https://artists.proofprofile.net/proofs/artist/97020926-6075-4841-b36c-b593ca59ace3.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-19T03:51:26Z
  text: {"copyright_id":"0x375df943926907eb733b5ecd8c9feed33a5fe83965df448acbc2d79329615e8b","name":"Gang Violins","registered_at":"2026-06-17T18:19:12Z","symbol":"NIM1479221","token_address":"0x8162263c4b4c5af7bdcf575444fb770739da35b6","type":"artist","uuid":"97020926-6075-4841-b36c-b593ca59ace3"}
album: Outlier
  type: MusicAlbum
  date published: 2017-04-04
album: Sana
  type: MusicAlbum
  date published: 2017-07-06
album: The Field
  type: MusicAlbum
  date published: 2019-02-14
album: Lost Futures
  type: MusicAlbum
  date published: 2019-09-02
album: Greater Forces
  type: MusicAlbum
  date published: 2022-02-22
  track: Greater Forces
    type: MusicRecording
    duration: PT3M9S
    duration ms: 189548
    explicit: false
    by artist: Gang Violins
    in album: Greater Forces
      type: MusicAlbum
      date published: 2022-02-22
    genre: ambient
    isrc code: QZDA62224366
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-20T02:57:06+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x08242956b2b6aeb3b507f3629a57011fadbbba0ee70730b816650258f535376c
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958812
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958812
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZDA62224366
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-20T03:24:09Z
    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 0x08242956b2b6aeb3b507f3629a57011fadbbba0ee70730b816650258f535376c. Chain 2 (Bitcoin): anchored in block 958812 (2026-07-20T03:24:09Z), 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/QZDA62224366.
      date published: 2026-07-20T03:24:09Z
    audio: Greater Forces
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 53.99
      additional property: Musical Key
        type: PropertyValue
        value: 4
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.06
      additional property: Energy
        type: PropertyValue
        value: 0.277
      additional property: Speechiness
        type: PropertyValue
        value: 0.043
      additional property: Acousticness
        type: PropertyValue
        value: 0.541
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.95
      additional property: Liveness
        type: PropertyValue
        value: 0.099
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.032
      additional property: Loudness (dB)
        type: PropertyValue
        value: -15.204
      additional property: Key Name
        type: PropertyValue
        value: E
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: I. Provenance
  type: MusicAlbum
  date published: 2023-03-01
album: II. Clarity (Higher Dimensions)
  type: MusicAlbum
  date published: 2023-04-04
album: III. Outliers
  type: MusicAlbum
  date published: 2023-05-05
album: Ghosts of Aleppo
  type: MusicAlbum
  date published: 2023-09-15
album: Deep State (Exiled Mix)
  type: MusicAlbum
  date published: 2024-03-01