A Deep Sound Sleep
type: MusicGroup
popularity: 3
followers: 9
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x2178922fe8d47e6b5067167614485c850e65feb6423a773433a4006597602c6e
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953975
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953975
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/2b32d2c8-270c-4c08-9b31-a4548f9f372b.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/2b32d2c8-270c-4c08-9b31-a4548f9f372b.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/2b32d2c8-270c-4c08-9b31-a4548f9f372b
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T16:53:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x2178922fe8d47e6b5067167614485c850e65feb6423a773433a4006597602c6e","name":"A Deep Sound Sleep","registered_at":"2026-06-16T04:41:18Z","symbol":"NIM0940558","token_address":"0xd0ec6825fd3e3926872b61e16433d99f3f230a31","type":"artist","uuid":"2b32d2c8-270c-4c08-9b31-a4548f9f372b"}
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 0x2178922fe8d47e6b5067167614485c850e65feb6423a773433a4006597602c6e. Chain 2 (Bitcoin): anchored in block 953975 (2026-06-16T16:53:41Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/2b32d2c8-270c-4c08-9b31-a4548f9f372b.json and https://artists.proofprofile.net/proofs/artist/2b32d2c8-270c-4c08-9b31-a4548f9f372b.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T16:53:41Z
  text: {"copyright_id":"0x2178922fe8d47e6b5067167614485c850e65feb6423a773433a4006597602c6e","name":"A Deep Sound Sleep","registered_at":"2026-06-16T04:41:18Z","symbol":"NIM0940558","token_address":"0xd0ec6825fd3e3926872b61e16433d99f3f230a31","type":"artist","uuid":"2b32d2c8-270c-4c08-9b31-a4548f9f372b"}
album: Pure Pink Noise
  type: MusicAlbum
  date published: 2009-09-10
album: Pure Brown Noise
  type: MusicAlbum
  date published: 2009-09-10
album: Pure White Noise
  type: MusicAlbum
  date published: 2009-09-10
  track: Pure White Noise
    type: MusicRecording
    duration: PT74M0S
    duration ms: 4440000
    explicit: false
    by artist: A Deep Sound Sleep
    in album: Pure White Noise
      type: MusicAlbum
      date published: 2009-09-10
    isrc code: USTCZ0933101
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-18T07:08:41+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x8e0695d625696d0016ad8bff34c141acd812392f0b69f7d8373068080adcd9e8
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958520
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958520
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USTCZ0933101
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-18T08:19:09Z
    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
    subject of: OpenTimestamps Proof of Existence
      type: DigitalDocument
      encoding format: application/vnd.opentimestamps.ots
      description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8e0695d625696d0016ad8bff34c141acd812392f0b69f7d8373068080adcd9e8. Chain 2 (Bitcoin): anchored in block 958520 (2026-07-18T08:19:09Z), 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/USTCZ0933101.
      date published: 2026-07-18T08:19:09Z
    audio: Pure White Noise
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 50
      additional property: Musical Key
        type: PropertyValue
        value: 7
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0
      additional property: Energy
        type: PropertyValue
        value: 0
      additional property: Speechiness
        type: PropertyValue
        value: 0
      additional property: Acousticness
        type: PropertyValue
        value: 0.11
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.389
      additional property: Liveness
        type: PropertyValue
        value: 0.665
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0
      additional property: Loudness (dB)
        type: PropertyValue
        value: -12.55
      additional property: Key Name
        type: PropertyValue
        value: G
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Adirondack Night
  type: MusicAlbum
  date published: 2009-09-20
album: In the Womb (A Mother's Soothing Heartbeat)
  type: MusicAlbum
  date published: 2010-06-24
album: Relaxing Night by the Fire
  type: MusicAlbum
  date published: 2010-11-13