Breath of Life Quartet
type: MusicGroup
popularity: 7
followers: 465
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xe74972d133ceadbc2cded8db4f0afc6ff4d3145e661888bee828aeef764e4742
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954342
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954342
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/841e0faf-5953-4899-9f4a-dd4fa66ceb9b.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/841e0faf-5953-4899-9f4a-dd4fa66ceb9b.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/841e0faf-5953-4899-9f4a-dd4fa66ceb9b
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-19T03:22:39Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xe74972d133ceadbc2cded8db4f0afc6ff4d3145e661888bee828aeef764e4742","name":"Breath of Life Quartet","registered_at":"2026-06-17T11:40:14Z","symbol":"NIM1384076","token_address":"0x1e75f72dd3c657dbefa0df12f8333bcf6684aa9a","type":"artist","uuid":"841e0faf-5953-4899-9f4a-dd4fa66ceb9b"}
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 0xe74972d133ceadbc2cded8db4f0afc6ff4d3145e661888bee828aeef764e4742. Chain 2 (Bitcoin): anchored in block 954342 (2026-06-19T03:22:39Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/841e0faf-5953-4899-9f4a-dd4fa66ceb9b.json and https://artists.proofprofile.net/proofs/artist/841e0faf-5953-4899-9f4a-dd4fa66ceb9b.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-19T03:22:39Z
  text: {"copyright_id":"0xe74972d133ceadbc2cded8db4f0afc6ff4d3145e661888bee828aeef764e4742","name":"Breath of Life Quartet","registered_at":"2026-06-17T11:40:14Z","symbol":"NIM1384076","token_address":"0x1e75f72dd3c657dbefa0df12f8333bcf6684aa9a","type":"artist","uuid":"841e0faf-5953-4899-9f4a-dd4fa66ceb9b"}
album: Testimony
  type: MusicAlbum
  date published: 2013-07-05
album: Brand New
  type: MusicAlbum
  date published: 2013-07-08
album: Brand New
  type: MusicAlbum
  date published: 2013-07-08
album: Come by Here
  type: MusicAlbum
  date published: 2022-09-23
album: The Quartet Collection
  type: MusicAlbum
  date published: 2022-10-07
  track: Ride the Chariot
    type: MusicRecording
    duration: PT2M35S
    duration ms: 155293
    explicit: false
    by artist: Breath of Life Quartet
    in album: The Quartet Collection
      type: MusicAlbum
      date published: 2022-10-07
    isrc code: TCAGL2224082
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-19T17:26:28+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x85803c2818274276a64eff160dfd57d1e482f8ddc11d49a29ac081a3ba9513f4
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958765
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958765
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAGL2224082
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-19T20:28:34Z
    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 0x85803c2818274276a64eff160dfd57d1e482f8ddc11d49a29ac081a3ba9513f4. Chain 2 (Bitcoin): anchored in block 958765 (2026-07-19T20:28:34Z), 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/TCAGL2224082.
      date published: 2026-07-19T20:28:34Z
    audio: Ride the Chariot
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 107.044
      additional property: Musical Key
        type: PropertyValue
        value: 1
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 5
      additional property: Danceability
        type: PropertyValue
        value: 0.37
      additional property: Energy
        type: PropertyValue
        value: 0.192
      additional property: Speechiness
        type: PropertyValue
        value: 0.031
      additional property: Acousticness
        type: PropertyValue
        value: 0.983
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.257
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.259
      additional property: Loudness (dB)
        type: PropertyValue
        value: -16.263
      additional property: Key Name
        type: PropertyValue
        value: C#
      additional property: Mode Name
        type: PropertyValue
        value: Major