Inscience
type: MusicGroup
genre: jazz beats
genre: lo-fi beats
popularity: 5
followers: 281
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additional property: OTSBitcoinBlock
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additional property: OTSBitcoinBlockVerifyURL
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additional property: OTSRecordURL
  type: PropertyValue
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additional property: OTSVerificationAPI
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  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/4613a5b7-afc3-47f1-b026-1b54b33bb33e
additional property: OTSTimestamp
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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
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  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x22335799e35c9fe4f15a45e44ac7ed4836e0ec3f79ef16d6fe07dfd6a48d4598. Chain 2 (Bitcoin): anchored in block 954063 (2026-06-17T07:49:29Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/4613a5b7-afc3-47f1-b026-1b54b33bb33e.json and https://artists.proofprofile.net/proofs/artist/4613a5b7-afc3-47f1-b026-1b54b33bb33e.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T07:49:29Z
album: Focus on Science
  type: MusicAlbum
  date published: 2018-12-04
album: A Cat's Lullaby
  type: MusicAlbum
  date published: 2020-06-25
  track: A Cat's Lullaby
    type: MusicRecording
    duration: PT2M25S
    duration ms: 145515
    explicit: false
    by artist: Inscience
    in album: A Cat's Lullaby
      type: MusicAlbum
      date published: 2020-06-25
    genre: jazz beats
    genre: lo-fi beats
    isrc code: FR9Z62000279
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    additional property: OTSVerificationAPI
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    additional property: OTSTimestamp
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      value: 2026-07-19T07:14:39Z
    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 0x2937275af2aa0690fbf937829bc8fd96f4f4f84782457709216f8b95eae8b804. Chain 2 (Bitcoin): anchored in block 958690 (2026-07-19T07:14:39Z), 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/FR9Z62000279.
      date published: 2026-07-19T07:14:39Z
    audio: A Cat's Lullaby
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 166.352
      additional property: Musical Key
        type: PropertyValue
        value: 2
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.472
      additional property: Energy
        type: PropertyValue
        value: 0.146
      additional property: Speechiness
        type: PropertyValue
        value: 0.103
      additional property: Acousticness
        type: PropertyValue
        value: 0.75
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.857
      additional property: Liveness
        type: PropertyValue
        value: 0.205
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.27
      additional property: Loudness (dB)
        type: PropertyValue
        value: -9.188
      additional property: Key Name
        type: PropertyValue
        value: D
      additional property: Mode Name
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album: Adventures in the Ordinary
  type: MusicAlbum
  date published: 2020-07-15
album: Bonfire
  type: MusicAlbum
  date published: 2021-05-10
album: Goodbye November
  type: MusicAlbum
  date published: 2021-12-03
album: Sidetracked
  type: MusicAlbum
  date published: 2022-10-26
album: Crayons
  type: MusicAlbum
  date published: 2023-09-27