Jon Young & J. Cash
type: MusicGroup
popularity: 20
followers: 3555
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xb6f91f310f9e3a57562920c72a0bc26c13308608577be794cb6a5cd5afba2d71
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953592
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953592
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/03f5ae2e-85f0-43d3-8b25-56b63a11fb18.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/03f5ae2e-85f0-43d3-8b25-56b63a11fb18.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/03f5ae2e-85f0-43d3-8b25-56b63a11fb18
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-14T05:36:59Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xb6f91f310f9e3a57562920c72a0bc26c13308608577be794cb6a5cd5afba2d71","name":"Jon Young & J. Cash","registered_at":"2026-06-14T04:50:59Z","symbol":"NIM0343935","token_address":"0xc0c08eba613a604395db3db38b27fe2f3d4931f0","type":"artist","uuid":"03f5ae2e-85f0-43d3-8b25-56b63a11fb18"}
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 0xb6f91f310f9e3a57562920c72a0bc26c13308608577be794cb6a5cd5afba2d71. Chain 2 (Bitcoin): anchored in block 953592 (2026-06-14T05:36:59Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/03f5ae2e-85f0-43d3-8b25-56b63a11fb18.json and https://artists.proofprofile.net/proofs/artist/03f5ae2e-85f0-43d3-8b25-56b63a11fb18.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-14T05:36:59Z
  text: {"copyright_id":"0xb6f91f310f9e3a57562920c72a0bc26c13308608577be794cb6a5cd5afba2d71","name":"Jon Young & J. Cash","registered_at":"2026-06-14T04:50:59Z","symbol":"NIM0343935","token_address":"0xc0c08eba613a604395db3db38b27fe2f3d4931f0","type":"artist","uuid":"03f5ae2e-85f0-43d3-8b25-56b63a11fb18"}
album: The Legacy Volume 1
  type: MusicAlbum
  date published: 2008-01-01
  track: Spoken For
    type: MusicRecording
    duration: PT3M15S
    duration ms: 195841
    explicit: true
    by artist: Jon Young & J. Cash
    in album: The Legacy Volume 1
      type: MusicAlbum
      date published: 2008-01-01
    isrc code: USTC50837325
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-15T14:13:57+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x01deaf34adcfee6192a97476489646ff9bacd374e0d2fdb486f6e851ab84efb0
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958163
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958163
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USTC50837325
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-15T14:38:07Z
    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 0x01deaf34adcfee6192a97476489646ff9bacd374e0d2fdb486f6e851ab84efb0. Chain 2 (Bitcoin): anchored in block 958163 (2026-07-15T14:38:07Z), 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/USTC50837325.
      date published: 2026-07-15T14:38:07Z
    audio: Spoken For
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 100.038
      additional property: Musical Key
        type: PropertyValue
        value: 1
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.812
      additional property: Energy
        type: PropertyValue
        value: 0.465
      additional property: Speechiness
        type: PropertyValue
        value: 0.049
      additional property: Acousticness
        type: PropertyValue
        value: 0.057
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.041
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.54
      additional property: Loudness (dB)
        type: PropertyValue
        value: -7.933
      additional property: Key Name
        type: PropertyValue
        value: C#
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: A New Era
  type: MusicAlbum
  date published: 2008-07-06
  track: It Aint Over
    type: MusicRecording
    duration: PT3M42S
    duration ms: 222015
    explicit: true
    by artist: Jon Young & J. Cash
    in album: A New Era
      type: MusicAlbum
      date published: 2008-07-06
    isrc code: USTC50893805
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-14T22:10:37+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xa834d01e2732139e39405af1f143504b7028a8b38063b5328e02a6cffc48f24a
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958074
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958074
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USTC50893805
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-14T22:45:25Z
    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 0xa834d01e2732139e39405af1f143504b7028a8b38063b5328e02a6cffc48f24a. Chain 2 (Bitcoin): anchored in block 958074 (2026-07-14T22:45:25Z), 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/USTC50893805.
      date published: 2026-07-14T22:45:25Z
    audio: It Aint Over
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 146.267
      additional property: Musical Key
        type: PropertyValue
        value: 0
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.862
      additional property: Energy
        type: PropertyValue
        value: 0.629
      additional property: Speechiness
        type: PropertyValue
        value: 0.111
      additional property: Acousticness
        type: PropertyValue
        value: 0.198
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.088
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.503
      additional property: Loudness (dB)
      additional property: Key Name
      additional property: Mode Name
album: Slept On
album: Keep Movin
album: In the O
album: Post up (Clean) Feat. Lil Boosie
album: Missing Pieces

Loudness (dB)
type: PropertyValue
value: -4.771

Key Name
type: PropertyValue
value: C

Mode Name
type: PropertyValue
value: Major

Slept On
type: MusicAlbum
date published: 2008-08-18

Keep Movin
type: MusicAlbum
date published: 2008-08-18

In the O
type: MusicAlbum
date published: 2008-08-29

Post up (Clean) Feat. Lil Boosie
type: MusicAlbum
date published: 2009-07-13

Missing Pieces
type: MusicAlbum
date published: 2009-07-23