Jmack
type: MusicGroup
popularity: 6
followers: 67
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xffbcbb0ed7b83b808106ce3055279ab091cfcf7b97c6255f2f36dabb67a94120
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954667
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954667
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/c433f88e-2832-4c41-982e-fdb931c32957.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/c433f88e-2832-4c41-982e-fdb931c32957.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/c433f88e-2832-4c41-982e-fdb931c32957
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T07:29:20Z
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 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 0xffbcbb0ed7b83b808106ce3055279ab091cfcf7b97c6255f2f36dabb67a94120. Chain 2 (Bitcoin): anchored in block 954667 (2026-06-21T07:29:20Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/c433f88e-2832-4c41-982e-fdb931c32957.json and https://artists.proofprofile.net/proofs/artist/c433f88e-2832-4c41-982e-fdb931c32957.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T07:29:20Z
album: When ALL Failz
  type: MusicAlbum
  date published: 2018-12-08
  track: Mine
    type: MusicRecording
    duration: PT3M15S
    duration ms: 195317
    explicit: true
    by artist: Jmack
    in album: When ALL Failz
      type: MusicAlbum
      date published: 2018-12-08
    isrc code: QZES91817693
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-14T20:42:22+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x0a37d81ece92bfcd4eb1a954d6028b9a40262528fe2b7b8c8cdcf1f965695d2c
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958063
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958063
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZES91817693
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-14T21:07:34Z
    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 0x0a37d81ece92bfcd4eb1a954d6028b9a40262528fe2b7b8c8cdcf1f965695d2c. Chain 2 (Bitcoin): anchored in block 958063 (2026-07-14T21:07:34Z), 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/QZES91817693.
      date published: 2026-07-14T21:07:34Z
    audio: Mine
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 142.932
      additional property: Musical Key
        type: PropertyValue
        value: 4
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.721
      additional property: Energy
        type: PropertyValue
        value: 0.726
      additional property: Speechiness
        type: PropertyValue
        value: 0.236
      additional property: Acousticness
        type: PropertyValue
        value: 0.042
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.423
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.777
      additional property: Loudness (dB)
        type: PropertyValue
        value: -6.639
      additional property: Key Name
        type: PropertyValue
        value: E
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Tippy TOE
  type: MusicAlbum
  date published: 2018-12-15
album: Bachata Flow
  type: MusicAlbum
  date published: 2018-12-19
album: When I
  type: MusicAlbum
  date published: 2019-04-03
album: Dial Tone
  type: MusicAlbum
  date published: 2019-04-03
album: Trappyzoid
  type: MusicAlbum
  date published: 2019-05-04
album: Latinos Worldwide
  type: MusicAlbum
  date published: 2020-01-14
album: Drilly FEA DON Dale and DJ Hayze
  type: MusicAlbum
  date published: 2020-06-01
album: Raps Alumni
  type: MusicAlbum
  date published: 2020-07-03
album: CLUBHOUSE
  type: MusicAlbum
  date published: 2021-01-07
album: THE UNFORGETTABLE
  type: MusicAlbum
  date published: 2021-03-26
album: GORDITO PANDA
  type: MusicAlbum
  date published: 2021-09-13
album: PePa Fea Jmack
  type: MusicAlbum
  date published: 2021-12-09
album: DOS LOCOS PODCAST EPISODE 1
  type: MusicAlbum
  date published: 2022-03-29
album: ARREBATAO
  type: MusicAlbum
  date published: 2022-04-04
album: DOS LOS PODCAST EPISODE 3 CINCO DE MAYO EDITION
  type: MusicAlbum
  date published: 2022-05-05
album: DREAMZ FEA HIGH FLOGAN
  type: MusicAlbum
  date published: 2022-05-11
album: DOS LOCOS PODCAST EP 4 FEA YUNGGOD
  type: MusicAlbum
  date published: 2022-05-11
album: DOS LOCOS PODCAST EP 6 FEA BATTLE BADOIRE
  type: MusicAlbum
  date published: 2022-05-24
album: DOS LOCOS PODCAST EP 9 FEA LAUU BEATZ
  type: MusicAlbum
  date published: 2022-06-23
album: DOS LOCOS PODCAST EP 10 FEA BIG DROP
  type: MusicAlbum
  date published: 2022-07-04
album: DOS LOCOS PODCAST EPISODE 12 FEA EDDIE NASON
  type: MusicAlbum
  date published: 2022-07-28
album: DOS LOCOS PODCAST EPISODE 13 FEA MINK
  type: MusicAlbum
  date published: 2022-08-06
album: DOS LOCOS PODCAST EPISODE 14 FEA TRAPBOX
  type: MusicAlbum
  date published: 2022-08-06
album: DOS LOCOS PODCAST EPISODE 16 FEA PASTOR RAFAEL RELS
  type: MusicAlbum
  date published: 2022-10-14
album: NEW YORKER
  type: MusicAlbum
  date published: 2023-03-17
album: KARATE CHOP
  type: MusicAlbum
  date published: 2024-03-07
album: ThE CoLDesT BoP
album: MERCY ON MY SOUL
album: Hopeless Eyes
album: Remember Me
album: JMACK PRESENTS 101 COUNSELING
album: Tears come Down
album: HANDS 4 PRAYER

ThE CoLDesT BoP
type: MusicAlbum
date published: 2024-03-12

MERCY ON MY SOUL
type: MusicAlbum
date published: 2024-03-20

Hopeless Eyes
type: MusicAlbum
date published: 2024-03-26

Remember Me
type: MusicAlbum
date published: 2024-04-03

JMACK PRESENTS 101 COUNSELING
type: MusicAlbum
date published: 2024-04-04

Tears come Down
type: MusicAlbum
date published: 2024-05-16

HANDS 4 PRAYER
type: MusicAlbum
date published: 2024-07-27