J Xavier
type: MusicGroup
popularity: 11
followers: 459
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xe328d40bbc22eb62587649b5e599648ab2d226c288a03377966f131538099f7c
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953786
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953786
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/d9609e42-180e-4d58-93b7-21a646d020e9.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/d9609e42-180e-4d58-93b7-21a646d020e9.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/d9609e42-180e-4d58-93b7-21a646d020e9
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-15T12:56:12Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xe328d40bbc22eb62587649b5e599648ab2d226c288a03377966f131538099f7c","name":"J Xavier","registered_at":"2026-06-15T03:16:04Z","symbol":"NIM0664825","token_address":"0x6b9e3ef170942ce72d4a2f405c433090c56d2399","type":"artist","uuid":"d9609e42-180e-4d58-93b7-21a646d020e9"}
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 0xe328d40bbc22eb62587649b5e599648ab2d226c288a03377966f131538099f7c. Chain 2 (Bitcoin): anchored in block 953827 (2026-06-15T19:59:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/d9609e42-180e-4d58-93b7-21a646d020e9.json and https://artists.proofprofile.net/proofs/artist/d9609e42-180e-4d58-93b7-21a646d020e9.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-15T19:59:56Z
  text: {"copyright_id":"0xe328d40bbc22eb62587649b5e599648ab2d226c288a03377966f131538099f7c","name":"J Xavier","registered_at":"2026-06-15T03:16:04Z","symbol":"NIM0664825","token_address":"0x6b9e3ef170942ce72d4a2f405c433090c56d2399","type":"artist","uuid":"d9609e42-180e-4d58-93b7-21a646d020e9"}
album: YG Nation [Mixtape]
  type: MusicAlbum
  date published: 2003-01-01
album: Lil’ Underground Crunkstar Vol. III
  type: MusicAlbum
  date published: 2005-01-01
  track: Oh (feat. Taboo)
    type: MusicRecording
    duration: PT4M14S
    duration ms: 254760
    explicit: false
    by artist: J Xavier
    in album: Lil’ Underground Crunkstar Vol. III
      type: MusicAlbum
      date published: 2005-01-01
    isrc code: USA2P1148542
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-22T06:41:56+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xa03e86f7de532a94dfb70e211b97f708053961333ecfca114237cf92cd7bc38c
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 959109
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/959109
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USA2P1148542
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-22T07:21:40Z
    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 0xa03e86f7de532a94dfb70e211b97f708053961333ecfca114237cf92cd7bc38c. Chain 2 (Bitcoin): anchored in block 959109 (2026-07-22T07:21:40Z), 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/USA2P1148542.
      date published: 2026-07-22T07:21:40Z
    audio: Oh (feat. Taboo)
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 126.494
      additional property: Musical Key
        type: PropertyValue
        value: 7
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.767
      additional property: Energy
        type: PropertyValue
        value: 0.542
      additional property: Speechiness
        type: PropertyValue
        value: 0.046
      additional property: Acousticness
        type: PropertyValue
        value: 0.082
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.067
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.448
      additional property: Loudness (dB)
        type: PropertyValue
        value: -5.679
      additional property: Key Name
        type: PropertyValue
        value: G
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Young Prince of Tha South
  type: MusicAlbum
  date published: 2007-02-27
album: No Matter What
  type: MusicAlbum
  date published: 2007-11-22
album: Keep America Beautiful
  type: MusicAlbum
  date published: 2007-11-22
album: Speed Dial Chick
  type: MusicAlbum
  date published: 2011-03-25
album: Young Prince Of Tha South
  type: MusicAlbum
  date published: 2011-03-25
  track: Ne-Yo Drop (feat. Ne-Yo)
    type: MusicRecording
    duration: PT3M34S
    duration ms: 214826
    explicit: false
    by artist: J Xavier
    in album: Young Prince Of Tha South
      type: MusicAlbum
      date published: 2011-03-25
    isrc code: USA2P1148250
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-04T03:31:43+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x3aec27fc92489c05f77267a7741ef401ff4eb86f4cf3e7b549d3ab406b5bb074
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956656
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956656
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USA2P1148250
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-04T14:03:39Z
    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 0x3aec27fc92489c05f77267a7741ef401ff4eb86f4cf3e7b549d3ab406b5bb074. Chain 2 (Bitcoin): anchored in block 956656 (2026-07-04T14:03:39Z), 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/USA2P1148250.
      date published: 2026-07-04T14:03:39Z
    audio: Ne-Yo Drop (feat. Ne-Yo)
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 93.941
      additional property: Musical Key
        type: PropertyValue
        value: 3
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.635
      additional property: Energy
        type: PropertyValue
        value: 0.672
      additional property: Speechiness
      additional property: Acousticness
      additional property: Instrumentalness
      additional property: Liveness
      additional property: Valence (Positivity)
      additional property: Loudness (dB)
      additional property: Key Name
      additional property: Mode Name
album: I Am J.Xavier
album: Gon’ Hate
album: Christmas Day
album: It’s Black and White Again
album: Young Prince Of The South (Chopped & Screwed)
album: Back Pocket
album: That's C.J. Stroud
album: Say It Loud (Remix)

Speechiness
type: PropertyValue
value: 0.063

Acousticness
type: PropertyValue
value: 0.423

Instrumentalness
type: PropertyValue
value: 0

Liveness
type: PropertyValue
value: 0.109

Valence (Positivity)
type: PropertyValue
value: 0.368

Loudness (dB)
type: PropertyValue
value: -4.652

Key Name
type: PropertyValue
value: Eb

Mode Name
type: PropertyValue
value: Major

I Am J.Xavier
type: MusicAlbum
date published: 2011-06-17

Gon’ Hate
type: MusicAlbum
date published: 2011-12-21

Christmas Day
type: MusicAlbum
date published: 2011-12-21

It’s Black and White Again
type: MusicAlbum
date published: 2012-05-07

Young Prince Of The South (Chopped & Screwed)
type: MusicAlbum
date published: 2014-08-25

Back Pocket
type: MusicAlbum
date published: 2022-09-30

That's C.J. Stroud
type: MusicAlbum
date published: 2023-11-24

Say It Loud (Remix)
type: MusicAlbum
date published: 2025-10-29