Operator:Operator
type: MusicGroup
genre: jazz beats
genre: lo-fi
genre: lo-fi beats
popularity: 12
followers: 245
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xd9953cb814baaf8056b8550215f57cdc5ead47b81e292c55643bc23797efa880
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953807
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953807
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/f15a494d-2a5b-4bf6-a517-7c3e78d77bde.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/f15a494d-2a5b-4bf6-a517-7c3e78d77bde.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/f15a494d-2a5b-4bf6-a517-7c3e78d77bde
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-15T16:39:18Z
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
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd9953cb814baaf8056b8550215f57cdc5ead47b81e292c55643bc23797efa880. Chain 2 (Bitcoin): anchored in block 953807 (2026-06-15T16:39:18Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/f15a494d-2a5b-4bf6-a517-7c3e78d77bde.json and https://artists.proofprofile.net/proofs/artist/f15a494d-2a5b-4bf6-a517-7c3e78d77bde.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-15T16:39:18Z
album: Homerun
  type: MusicAlbum
  date published: 2020-12-02
album: Crosswalk
  type: MusicAlbum
  date published: 2020-12-09
album: Swimming Laps
  type: MusicAlbum
  date published: 2020-12-16
album: Listening to Windchimes
  type: MusicAlbum
  date published: 2021-03-31
album: Head in the Clouds
  type: MusicAlbum
  date published: 2021-04-07
album: Dream Come True
  type: MusicAlbum
  date published: 2021-04-14
album: Surfing
  type: MusicAlbum
  date published: 2021-09-10
album: Fishing
  type: MusicAlbum
  date published: 2021-09-22
album: Floating
  type: MusicAlbum
  date published: 2021-10-06
album: Printer Paper
  type: MusicAlbum
  date published: 2021-11-04
  track: Printer Paper
    type: MusicRecording
    duration: PT2M32S
    duration ms: 152000
    explicit: false
    by artist: Operator:Operator
    in album: Printer Paper
      type: MusicAlbum
      date published: 2021-11-04
    genre: jazz beats
    genre: lo-fi
    genre: lo-fi beats
    isrc code: QM3DF2157209
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-21T00:56:53+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xbd175ebc4f63d7634e21175355f0f6f232741debde63c499dc6df5e4c50dfb03
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958951
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958951
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM3DF2157209
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-21T03:59:26Z
    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 0xbd175ebc4f63d7634e21175355f0f6f232741debde63c499dc6df5e4c50dfb03. Chain 2 (Bitcoin): anchored in block 958951 (2026-07-21T03:59:26Z), 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/QM3DF2157209.
      date published: 2026-07-21T03:59:26Z
    audio: Printer Paper
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 179.875
      additional property: Musical Key
        type: PropertyValue
        value: 6
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.515
      additional property: Energy
        type: PropertyValue
        value: 0.383
      additional property: Speechiness
        type: PropertyValue
        value: 0.059
      additional property: Acousticness
        type: PropertyValue
        value: 0.47
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.859
      additional property: Liveness
        type: PropertyValue
        value: 0.097
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.331
      additional property: Loudness (dB)
        type: PropertyValue
        value: -17.013
      additional property: Key Name
        type: PropertyValue
        value: F#
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: Neo Noir
  type: MusicAlbum
  date published: 2021-11-17
album: Swing Set
  type: MusicAlbum
  date published: 2021-12-01
album: wibes
  type: MusicAlbum
  date published: 2022-08-18
album: Sunbathing
  type: MusicAlbum
  date published: 2022-09-09
album: Tennessee Rain
  type: MusicAlbum
  date published: 2022-10-05
album: Jack Of Spades
  type: MusicAlbum
  date published: 2022-10-26
album: Another Starry Night
  type: MusicAlbum
  date published: 2022-11-11
album: Mind And Spirit
  type: MusicAlbum
  date published: 2023-02-15