Limpid Green
type: MusicGroup
popularity: 6
followers: 44
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x3d1cee171e570cbb3050a871ac9d8c78db0b8d55f29e1fbdbd5c5b6054bf4814
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954516
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954516
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/a2f1b360-e61b-45b8-881c-cf6b0a04d6d4.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/a2f1b360-e61b-45b8-881c-cf6b0a04d6d4.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/a2f1b360-e61b-45b8-881c-cf6b0a04d6d4
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T07:04:44Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x3d1cee171e570cbb3050a871ac9d8c78db0b8d55f29e1fbdbd5c5b6054bf4814","name":"Limpid Green","registered_at":"2026-06-20T06:12:36Z","symbol":"NIM1536879","token_address":"0x863c1dc007b53443bd188acc2e4ad3704aeb82b6","type":"artist","uuid":"a2f1b360-e61b-45b8-881c-cf6b0a04d6d4"}
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 0x3d1cee171e570cbb3050a871ac9d8c78db0b8d55f29e1fbdbd5c5b6054bf4814. Chain 2 (Bitcoin): anchored in block 954516 (2026-06-20T07:04:44Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/a2f1b360-e61b-45b8-881c-cf6b0a04d6d4.json and https://artists.proofprofile.net/proofs/artist/a2f1b360-e61b-45b8-881c-cf6b0a04d6d4.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T07:04:44Z
  text: {"copyright_id":"0x3d1cee171e570cbb3050a871ac9d8c78db0b8d55f29e1fbdbd5c5b6054bf4814","name":"Limpid Green","registered_at":"2026-06-20T06:12:36Z","symbol":"NIM1536879","token_address":"0x863c1dc007b53443bd188acc2e4ad3704aeb82b6","type":"artist","uuid":"a2f1b360-e61b-45b8-881c-cf6b0a04d6d4"}
album: Summer Days Float Downstream
  type: MusicAlbum
  date published: 2021-11-02
  track: Broken With A Single Touch
    type: MusicRecording
    duration: PT1M58S
    duration ms: 118128
    explicit: false
    by artist: Limpid Green
    in album: Summer Days Float Downstream
      type: MusicAlbum
      date published: 2021-11-02
    isrc code: GX3Q92008954
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-03T16:48:47+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xf0a4474a59706117f109a56916ecdb2f38474364d22fc48e2694a44f36488e19
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956551
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956551
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GX3Q92008954
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-03T21:18:05Z
    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 0xf0a4474a59706117f109a56916ecdb2f38474364d22fc48e2694a44f36488e19. Chain 2 (Bitcoin): anchored in block 956551 (2026-07-03T21:18:05Z), 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/GX3Q92008954.
      date published: 2026-07-03T21:18:05Z
    audio: Broken With A Single Touch
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 80.025
      additional property: Musical Key
        type: PropertyValue
        value: 7
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.705
      additional property: Energy
        type: PropertyValue
        value: 0.006
      additional property: Speechiness
        type: PropertyValue
        value: 0.063
      additional property: Acousticness
        type: PropertyValue
        value: 0.826
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.968
      additional property: Liveness
        type: PropertyValue
        value: 0.078
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.473
      additional property: Loudness (dB)
        type: PropertyValue
        value: -29.187
      additional property: Key Name
        type: PropertyValue
        value: G
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: What Makes You Feel Alone
  type: MusicAlbum
  date published: 2021-11-05
album: With Love from Above
  type: MusicAlbum
  date published: 2021-11-07
album: The Fault is Not in Our Stars
  type: MusicAlbum
  date published: 2021-11-13
album: A Thousand Years in Tokyo
  type: MusicAlbum
  date published: 2021-11-25
album: Losing Track Of Time
  type: MusicAlbum
  date published: 2022-03-29