Mr Jack
type: MusicGroup
genre: chicago house
description: REDIRECT Mr. Jack
popularity: 8
followers: 235
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xa06c8a181b6aeaad14f9a56dc68abc17efa140b6aa04ca161ffaa9d6cb66941a
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954342
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954342
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/8681574a-c119-4502-9bd3-a4594a3a8e61.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/8681574a-c119-4502-9bd3-a4594a3a8e61.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/8681574a-c119-4502-9bd3-a4594a3a8e61
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-19T03:22:39Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xa06c8a181b6aeaad14f9a56dc68abc17efa140b6aa04ca161ffaa9d6cb66941a","name":"Mr Jack","registered_at":"2026-06-17T12:31:15Z","symbol":"NIM1396249","token_address":"0x221231f9e35b76468abbeeaab6b7cf01e8c1aece","type":"artist","uuid":"8681574a-c119-4502-9bd3-a4594a3a8e61"}
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 0xa06c8a181b6aeaad14f9a56dc68abc17efa140b6aa04ca161ffaa9d6cb66941a. Chain 2 (Bitcoin): anchored in block 954342 (2026-06-19T03:22:39Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/8681574a-c119-4502-9bd3-a4594a3a8e61.json and https://artists.proofprofile.net/proofs/artist/8681574a-c119-4502-9bd3-a4594a3a8e61.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-19T03:22:39Z
  text: {"copyright_id":"0xa06c8a181b6aeaad14f9a56dc68abc17efa140b6aa04ca161ffaa9d6cb66941a","name":"Mr Jack","registered_at":"2026-06-17T12:31:15Z","symbol":"NIM1396249","token_address":"0x221231f9e35b76468abbeeaab6b7cf01e8c1aece","type":"artist","uuid":"8681574a-c119-4502-9bd3-a4594a3a8e61"}
album: I Know!
  type: MusicAlbum
  date published: 1997
album: Back From Hawaii
  type: MusicAlbum
  date published: 1998-01-01
album: Start!
  type: MusicAlbum
  date published: 1999-04-06
album: Party (Original Extended Mix)
  type: MusicAlbum
  date published: 2015-02-28
album: Only House Muzik
  type: MusicAlbum
  date published: 2015-03-27
  track: Only House Muzik
    type: MusicRecording
    duration: PT5M36S
    duration ms: 336683
    explicit: false
    by artist: Mr Jack
    in album: Only House Muzik
      type: MusicAlbum
      date published: 2015-03-27
    genre: chicago house
    isrc code: PTBC19500014
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-19T06:16:22+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xe46896b125c6f6cf5cdb791bfd93dcd9dc222c9699989227129522f1314a246a
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958686
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958686
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PTBC19500014
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-19T06:43:29Z
    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 0xe46896b125c6f6cf5cdb791bfd93dcd9dc222c9699989227129522f1314a246a. Chain 2 (Bitcoin): anchored in block 958686 (2026-07-19T06:43:29Z), 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/PTBC19500014.
      date published: 2026-07-19T06:43:29Z
    audio: Only House Muzik
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 129.717
      additional property: Musical Key
        type: PropertyValue
        value: 10
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.725
      additional property: Energy
        type: PropertyValue
        value: 0.965
      additional property: Speechiness
        type: PropertyValue
        value: 0.07
      additional property: Acousticness
        type: PropertyValue
        value: 0.035
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.729
      additional property: Liveness
        type: PropertyValue
        value: 0.174
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.594
      additional property: Loudness (dB)
        type: PropertyValue
        value: -10.771
      additional property: Key Name
        type: PropertyValue
        value: Bb
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: Forever Young (Original Extended Mix)
  type: MusicAlbum
  date published: 2016-06-14
album: Forever Young (DJ F.R.A.N.K Remix)
  type: MusicAlbum
  date published: 2016-09-09
album: Lie to me
  type: MusicAlbum
  date published: 2018-09-04
album: Santai Aja
  type: MusicAlbum
  date published: 2024-01-08
album: Apostando al Amor
  type: MusicAlbum
  date published: 2024-02-10
album: Barcarola
  type: MusicAlbum
  date published: 2024-02-14
album: Golpe de Aire
  type: MusicAlbum
  date published: 2024-02-14
album: Estando con El
  type: MusicAlbum
  date published: 2024-02-14
album: Carnaval Llanero
  type: MusicAlbum
  date published: 2024-02-14
album: No es para Mi
  type: MusicAlbum
  date published: 2024-02-19
album: Mentirosa
  type: MusicAlbum
  date published: 2024-02-19
album: La Niña
  type: MusicAlbum
  date published: 2024-02-19
album: Pajaro Codicioso
  type: MusicAlbum
  date published: 2024-02-19
album: Show
  type: MusicAlbum
  date published: 2024-02-26
album: Volverte a Ver
  type: MusicAlbum
  date published: 2024-02-26
album: Это юг
  type: MusicAlbum
  date published: 2024-05-10
track: Gogó de São João
  type: MusicRecording
  duration: PT1M29S
  duration ms: 89466
  explicit: false
  by artist: Furacão 2000
  by artist: Mr Jack
  in album: Pior que o Bicho Papão!
    type: MusicAlbum
    date published: 2000-03-09
  isrc code: BX1SP1700011
  additional property: CopyrightID
  additional property: CopyrightStatus
  additional property: CopyrightRegisteredAt
  additional property: CopyrightChainExplorerURL
  additional property: OTSHash
  additional property: OTSBitcoinBlock
  additional property: OTSBitcoinBlockVerifyURL
  additional property: OTSVerificationAPI
  additional property: OTSTimestamp
  additional property: OTSVerifyInstructions
  subject of: OpenTimestamps Proof of Existence
  audio: Gogó de São João

CopyrightStatus
type: PropertyValue
value: registered

CopyrightRegisteredAt
type: PropertyValue
value: 2026-07-07T08:40:46+00:00

CopyrightChainExplorerURL
type: PropertyValue
value: https://explorer.copyrightchains.com/tx/0x2af2c3a41985faff08cc3a9883e6b9efa5044c46366c430a1e71447533a2b806

OTSHash
type: PropertyValue

OTSBitcoinBlock
type: PropertyValue
value: 957118

OTSBitcoinBlockVerifyURL
type: PropertyValue
value: https://blockstream.info/api/block-height/957118

OTSVerificationAPI
type: PropertyValue
value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BX1SP1700011

OTSTimestamp
type: PropertyValue
value: 2026-07-08T03:20:19Z

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

OpenTimestamps Proof of Existence
type: DigitalDocument
encoding format: application/vnd.opentimestamps.ots
description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2af2c3a41985faff08cc3a9883e6b9efa5044c46366c430a1e71447533a2b806. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), 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/BX1SP1700011.
date published: 2026-07-08T03:20:19Z

Gogó de São João
type: AudioObject
additional property: Tempo (BPM)
  type: PropertyValue
  value: 135.872
additional property: Musical Key
  type: PropertyValue
  value: 7
additional property: Mode (Major/Minor)
  type: PropertyValue
  value: 1
additional property: Time Signature
  type: PropertyValue
  value: 5
additional property: Danceability
  type: PropertyValue
  value: 0.84
additional property: Energy
  type: PropertyValue
  value: 0.736
additional property: Speechiness
  type: PropertyValue
  value: 0.395
additional property: Acousticness
  type: PropertyValue
  value: 0.053
additional property: Instrumentalness
  type: PropertyValue
  value: 0
additional property: Liveness
  type: PropertyValue
  value: 0.26
additional property: Valence (Positivity)
  type: PropertyValue
  value: 0.77
additional property: Loudness (dB)
  type: PropertyValue
  value: -9.6
additional property: Key Name
  type: PropertyValue
  value: G
additional property: Mode Name
  type: PropertyValue
  value: Major