Chackie Jam
type: MusicGroup
popularity: 4
followers: 1001
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x76fee7eec4933d8d8ea4e330b2b3416dbf9924c09fc2d7903f034ca6d32609d8
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953954
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953954
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/259d5e19-20bf-4139-881f-046830f32cab.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/259d5e19-20bf-4139-881f-046830f32cab.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/259d5e19-20bf-4139-881f-046830f32cab
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T14:18:37Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x76fee7eec4933d8d8ea4e330b2b3416dbf9924c09fc2d7903f034ca6d32609d8","name":"Chackie Jam","registered_at":"2026-06-16T02:43:44Z","symbol":"NIM0912482","token_address":"0x9b36ccaefb88aa046e6eef7e1a3b3f70de6db566","type":"artist","uuid":"259d5e19-20bf-4139-881f-046830f32cab"}
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 0x76fee7eec4933d8d8ea4e330b2b3416dbf9924c09fc2d7903f034ca6d32609d8. Chain 2 (Bitcoin): anchored in block 953954 (2026-06-16T14:18:37Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/259d5e19-20bf-4139-881f-046830f32cab.json and https://artists.proofprofile.net/proofs/artist/259d5e19-20bf-4139-881f-046830f32cab.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T14:18:37Z
  text: {"copyright_id":"0x76fee7eec4933d8d8ea4e330b2b3416dbf9924c09fc2d7903f034ca6d32609d8","name":"Chackie Jam","registered_at":"2026-06-16T02:43:44Z","symbol":"NIM0912482","token_address":"0x9b36ccaefb88aa046e6eef7e1a3b3f70de6db566","type":"artist","uuid":"259d5e19-20bf-4139-881f-046830f32cab"}
album: Hachi
  type: MusicAlbum
  date published: 2017-02-27
  track: Hachi
    type: MusicRecording
    duration: PT3M24S
    duration ms: 204725
    explicit: false
    by artist: Chackie Jam
    in album: Hachi
      type: MusicAlbum
      date published: 2017-02-27
    isrc code: BEQ371700001
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-17T18:11:45+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x723b712efa323f03b365eaedb7d14e460fc9d9b7929afaefadf2aec58b4c0ee5
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958444
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958444
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BEQ371700001
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-17T19:12:23Z
    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 0x723b712efa323f03b365eaedb7d14e460fc9d9b7929afaefadf2aec58b4c0ee5. Chain 2 (Bitcoin): anchored in block 958444 (2026-07-17T19:12:23Z), 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/BEQ371700001.
      date published: 2026-07-17T19:12:23Z
    audio: Hachi
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 105.012
      additional property: Musical Key
        type: PropertyValue
        value: 11
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.692
      additional property: Energy
        type: PropertyValue
        value: 0.653
      additional property: Speechiness
        type: PropertyValue
        value: 0.035
      additional property: Acousticness
        type: PropertyValue
        value: 0.053
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.058
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.962
      additional property: Loudness (dB)
        type: PropertyValue
        value: -6.264
      additional property: Key Name
        type: PropertyValue
        value: B
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: Hachi
  type: MusicAlbum
  date published: 2018-03-26
album: Hachi
  type: MusicAlbum
  date published: 2018-03-26
album: Hot Chicks & Douchebags
  type: MusicAlbum
  date published: 2018-04-27
album: Hot Chicks & Douchebags
  type: MusicAlbum
  date published: 2018-04-27
album: Hot Chicks & Douchebags
  type: MusicAlbum
  date published: 2018-04-27
album: Shotokan
  type: MusicAlbum
  date published: 2018-04-27
album: Hot Chicks & Douchebags
  type: MusicAlbum
  date published: 2018-04-27
album: Shotokan (Take Me With You)
  type: MusicAlbum
  date published: 2018-05-17
album: Shotokan (Take Me With You)
  type: MusicAlbum
  date published: 2018-05-17
album: Shotokan (Take Me With You)
  type: MusicAlbum
  date published: 2018-05-17
album: Don't Dance
  type: MusicAlbum
  date published: 2021-02-24
album: It Doesn't Matter
  type: MusicAlbum
  date published: 2021-06-24
album: Tell Me
  type: MusicAlbum
  date published: 2022-07-06
album: It Doesn't Matter
  type: MusicAlbum
  date published: 2022-12-02
album: Emmène-moi (live)
  type: MusicAlbum
  date published: 2023-03-31
album: Full Access (live)
  type: MusicAlbum
  date published: 2023-06-02
album: Telepathy (live)
  type: MusicAlbum
  date published: 2023-10-19
album: Emmène-moi · The Live Album
  type: MusicAlbum
  date published: 2023-10-20
album: She Can Only Sleep When It Rains (acoustic)
  type: MusicAlbum
  date published: 2024-01-26
album: Funk Me Slowly (acoustic)
  type: MusicAlbum
  date published: 2024-03-08