Joi Casette
type: MusicGroup
genre: lo-fi
popularity: 26
followers: 270
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x941c0e42ed12d6a1becd6bfcae8d1d351263e52fce841b430ae6ee2f72414dcf
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953407
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953407
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/8570ba25-a08a-49dc-ad23-95c793e0a81e.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/8570ba25-a08a-49dc-ad23-95c793e0a81e.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/8570ba25-a08a-49dc-ad23-95c793e0a81e
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-12T19:24:56Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x941c0e42ed12d6a1becd6bfcae8d1d351263e52fce841b430ae6ee2f72414dcf","name":"Joi Casette","registered_at":"2026-06-12T03:32:16Z","symbol":"NIM0173984","token_address":"0x0d1d795d228ed4958e7570be03f8c78bf29069a8","type":"artist","uuid":"8570ba25-a08a-49dc-ad23-95c793e0a81e"}
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 0x941c0e42ed12d6a1becd6bfcae8d1d351263e52fce841b430ae6ee2f72414dcf. Chain 2 (Bitcoin): anchored in block 953408 (2026-06-12T19:28:13Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/8570ba25-a08a-49dc-ad23-95c793e0a81e.json and https://artists.proofprofile.net/proofs/artist/8570ba25-a08a-49dc-ad23-95c793e0a81e.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-12T19:28:13Z
  text: {"copyright_id":"0x941c0e42ed12d6a1becd6bfcae8d1d351263e52fce841b430ae6ee2f72414dcf","name":"Joi Casette","registered_at":"2026-06-12T03:32:16Z","symbol":"NIM0173984","token_address":"0x0d1d795d228ed4958e7570be03f8c78bf29069a8","type":"artist","uuid":"8570ba25-a08a-49dc-ad23-95c793e0a81e"}
album: With An Audible Voice
  type: MusicAlbum
  date published: 2021-01-26
album: But You Need It
  type: MusicAlbum
  date published: 2021-02-05
album: I Hope to be a Writer
  type: MusicAlbum
  date published: 2021-02-14
album: Finally
  type: MusicAlbum
  date published: 2021-02-22
album: Our Time
  type: MusicAlbum
  date published: 2021-03-02
album: Texas
  type: MusicAlbum
  date published: 2021-03-15
album: Letting Go
  type: MusicAlbum
  date published: 2021-03-26
album: JEXX
  type: MusicAlbum
  date published: 2021-04-11
  track: JEXX
    type: MusicRecording
    duration: PT2M12S
    duration ms: 132000
    explicit: false
    by artist: Joi Casette
    in album: JEXX
      type: MusicAlbum
      date published: 2021-04-11
    genre: lo-fi
    isrc code: SE4RG2197301
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-03T01:14:50+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x2117248fbeb5c877a8e902726f48e7328e77a9d47a0cfa24a913b775c89e6392
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956440
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956440
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SE4RG2197301
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-03T04:03:57Z
    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 0x2117248fbeb5c877a8e902726f48e7328e77a9d47a0cfa24a913b775c89e6392. Chain 2 (Bitcoin): anchored in block 956440 (2026-07-03T04:03:57Z), 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/SE4RG2197301.
      date published: 2026-07-03T04:03:57Z
    audio: JEXX
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 150.003
      additional property: Musical Key
        type: PropertyValue
        value: 5
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.756
      additional property: Energy
        type: PropertyValue
        value: 0.291
      additional property: Speechiness
        type: PropertyValue
        value: 0.052
      additional property: Acousticness
        type: PropertyValue
        value: 0.338
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.866
      additional property: Liveness
        type: PropertyValue
        value: 0.164
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.536
      additional property: Loudness (dB)
        type: PropertyValue
        value: -13.834
      additional property: Key Name
        type: PropertyValue
        value: F
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: Working On Weekends
  type: MusicAlbum
  date published: 2021-04-19
album: To Be Away From You
  type: MusicAlbum
  date published: 2021-05-15
album: One Two Tree
  type: MusicAlbum
  date published: 2021-05-24
album: Tulip Town
  type: MusicAlbum
  date published: 2021-06-24
album: Spirit
  type: MusicAlbum
  date published: 2021-08-14
album: Long Walks
  type: MusicAlbum
  date published: 2021-08-31
album: What did you say?
  type: MusicAlbum
  date published: 2021-09-05
album: Nature Space
  type: MusicAlbum
  date published: 2021-10-05
album: EY2
  type: MusicAlbum
  date published: 2022-01-31
album: Here Again
  type: MusicAlbum
  date published: 2024-02-02
album: It Is Well
  type: MusicAlbum
  date published: 2024-05-06
album: In Over My Head
  type: MusicAlbum
  date published: 2024-07-03
album: One Thing Remains
  type: MusicAlbum
  date published: 2024-09-26
album: Lennon Drop
  type: MusicAlbum
  date published: 2025-09-19