Jack Fruit
type: MusicGroup
popularity: 3
followers: 1265
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x6fb96d7c92bcea05376d59d3fdec25e9e013cafe55c80ed2e16f0853fc67b1bc
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954055
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954055
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/438899ca-ea94-47f5-9933-503a4c4ff85f.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/438899ca-ea94-47f5-9933-503a4c4ff85f.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/438899ca-ea94-47f5-9933-503a4c4ff85f
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T05:51:24Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x6fb96d7c92bcea05376d59d3fdec25e9e013cafe55c80ed2e16f0853fc67b1bc","name":"Jack Fruit","registered_at":"2026-06-16T13:04:36Z","symbol":"NIM1060684","token_address":"0x400998bcfb06b3f2ae656b5f6d626f6fb6ad5f4c","type":"artist","uuid":"438899ca-ea94-47f5-9933-503a4c4ff85f"}
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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6fb96d7c92bcea05376d59d3fdec25e9e013cafe55c80ed2e16f0853fc67b1bc. Chain 2 (Bitcoin): anchored in block 954055 (2026-06-17T05:51:24Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/438899ca-ea94-47f5-9933-503a4c4ff85f.json and https://artists.proofprofile.net/proofs/artist/438899ca-ea94-47f5-9933-503a4c4ff85f.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T05:51:24Z
  text: {"copyright_id":"0x6fb96d7c92bcea05376d59d3fdec25e9e013cafe55c80ed2e16f0853fc67b1bc","name":"Jack Fruit","registered_at":"2026-06-16T13:04:36Z","symbol":"NIM1060684","token_address":"0x400998bcfb06b3f2ae656b5f6d626f6fb6ad5f4c","type":"artist","uuid":"438899ca-ea94-47f5-9933-503a4c4ff85f"}
album: Iron
  type: MusicAlbum
  date published: 2019-03-08
  track: Iron
    type: MusicRecording
    duration: PT3M21S
    duration ms: 201804
    explicit: false
    by artist: Jack Fruit
    in album: Iron
      type: MusicAlbum
      date published: 2019-03-08
    isrc code: QM24S1908937
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-22T00:36:35+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x6afb23cf624dba07c8543197e5627e7e470776bb4ec0631ab882085c47640e25
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 959084
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/959084
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM24S1908937
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-22T00:50:00Z
    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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
    subject of: OpenTimestamps Proof of Existence
      type: DigitalDocument
      encoding format: application/vnd.opentimestamps.ots
      description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6afb23cf624dba07c8543197e5627e7e470776bb4ec0631ab882085c47640e25. Chain 2 (Bitcoin): anchored in block 959084 (2026-07-22T00:50:00Z), 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/QM24S1908937.
      date published: 2026-07-22T00:50:00Z
    audio: Iron
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 134.851
      additional property: Musical Key
        type: PropertyValue
        value: 11
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.601
      additional property: Energy
        type: PropertyValue
        value: 0.626
      additional property: Speechiness
        type: PropertyValue
        value: 0.035
      additional property: Acousticness
        type: PropertyValue
        value: 0.169
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.12
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.231
      additional property: Loudness (dB)
        type: PropertyValue
        value: -7.2
      additional property: Key Name
        type: PropertyValue
        value: B
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: IRON
  type: MusicAlbum
  date published: 2019-03-08
album: Up Down
  type: MusicAlbum
  date published: 2019-08-30
album: Up Down
  type: MusicAlbum
  date published: 2019-08-30
album: Alone Is Better
  type: MusicAlbum
  date published: 2021-02-25
album: I Hate You
  type: MusicAlbum
  date published: 2021-03-18
album: wrong but worth it
  type: MusicAlbum
  date published: 2021-04-13
album: my person
  type: MusicAlbum
  date published: 2021-05-13