Gauche
type: MusicGroup
description: Gauche may refer to: Literal left-hand-referenced relative direction: A style of Western fencing using the main-gauche, i.e. the parrying dagger, normally held in the left hand Rive Gauche, on the
popularity: 7
followers: 2350
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xd40e9e6cbd4dea5adb36f1e780031d20e8b7fbd731651fc10d4d1fdc1510f4e3
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954513
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954513
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/9f967d84-7558-4a68-8075-1872156a52ef.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/9f967d84-7558-4a68-8075-1872156a52ef.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/9f967d84-7558-4a68-8075-1872156a52ef
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T06:31:18Z
additional property: OTSCanonicalRecord
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 0xd40e9e6cbd4dea5adb36f1e780031d20e8b7fbd731651fc10d4d1fdc1510f4e3. Chain 2 (Bitcoin): anchored in block 954513 (2026-06-20T06:31:18Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/9f967d84-7558-4a68-8075-1872156a52ef.json and https://artists.proofprofile.net/proofs/artist/9f967d84-7558-4a68-8075-1872156a52ef.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T06:31:18Z
album: Get Away with Gauche!
  type: MusicAlbum
  date published: 2015-08-12
album: Get Away with Gauche!
  type: MusicAlbum
  date published: 2015-12-08
album: Get Away with Gauche!
  type: MusicAlbum
  date published: 2015-12-08
album: Get Away with Gauche!
  type: MusicAlbum
  date published: 2016-06-27
album: Conspiracy Theories
  type: MusicAlbum
  date published: 2019-01-15
album: Conspiracy Theories
  type: MusicAlbum
  date published: 2019-01-15
album: Conspiracy Theories
  type: MusicAlbum
  date published: 2019-01-15
album: Running
  type: MusicAlbum
  date published: 2019-04-23
album: Pay Day
  type: MusicAlbum
  date published: 2019-05-20
album: Flash
  type: MusicAlbum
  date published: 2019-06-19
album: A People's History of Gauche
  type: MusicAlbum
  date published: 2019-07-12
album: A People's History of Gauche
  type: MusicAlbum
  date published: 2019-07-12
  track: Pay Day
    type: MusicRecording
    duration: PT2M50S
    duration ms: 170873
    explicit: false
    by artist: Gauche
    in album: A People's History of Gauche
      type: MusicAlbum
      date published: 2019-07-12
    isrc code: USMRG1968303
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-03T05:29:07+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x0523dfd167c3c09a6fe24adc9878f287e8173d806b1cb5e092f8611540b53fd1
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956474
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956474
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USMRG1968303
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-03T08:56:35Z
    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 0x0523dfd167c3c09a6fe24adc9878f287e8173d806b1cb5e092f8611540b53fd1. Chain 2 (Bitcoin): anchored in block 956474 (2026-07-03T08:56:35Z), 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/USMRG1968303.
      date published: 2026-07-03T08:56:35Z
    audio: Pay Day
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 165.456
      additional property: Musical Key
        type: PropertyValue
        value: 1
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.47
      additional property: Energy
        type: PropertyValue
        value: 0.951
      additional property: Speechiness
        type: PropertyValue
        value: 0.091
      additional property: Acousticness
        type: PropertyValue
        value: 0.606
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.004
      additional property: Liveness
        type: PropertyValue
        value: 0.249
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.584
      additional property: Loudness (dB)
        type: PropertyValue
        value: -4.001
      additional property: Key Name
        type: PropertyValue
        value: C#
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: A People's History of Gauche
  type: MusicAlbum
  date published: 2019-07-12
album: Body Count
  type: MusicAlbum
  date published: 2019-10-02
album: Body Count
  type: MusicAlbum
  date published: 2019-10-02
album: Body Count
  type: MusicAlbum
  date published: 2019-10-02