AJ Kraz
type: MusicGroup
popularity: 5
followers: 112
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xa37df8e490d051a8eff5bcb6ba253d3a67719aae5da6d2854f8bdca39acf6168
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954066
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954066
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/6c2a3522-ae29-4116-a616-385c7f3a1320.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/6c2a3522-ae29-4116-a616-385c7f3a1320.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/6c2a3522-ae29-4116-a616-385c7f3a1320
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T08:11:48Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xa37df8e490d051a8eff5bcb6ba253d3a67719aae5da6d2854f8bdca39acf6168","name":"AJ Kraz","registered_at":"2026-06-17T03:21:39Z","symbol":"NIM1265171","token_address":"0xf2daa32bc3078cd44d1a03f510eb490d13d6ab76","type":"artist","uuid":"6c2a3522-ae29-4116-a616-385c7f3a1320"}
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 0xa37df8e490d051a8eff5bcb6ba253d3a67719aae5da6d2854f8bdca39acf6168. Chain 2 (Bitcoin): anchored in block 954066 (2026-06-17T08:11:48Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/6c2a3522-ae29-4116-a616-385c7f3a1320.json and https://artists.proofprofile.net/proofs/artist/6c2a3522-ae29-4116-a616-385c7f3a1320.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:11:48Z
  text: {"copyright_id":"0xa37df8e490d051a8eff5bcb6ba253d3a67719aae5da6d2854f8bdca39acf6168","name":"AJ Kraz","registered_at":"2026-06-17T03:21:39Z","symbol":"NIM1265171","token_address":"0xf2daa32bc3078cd44d1a03f510eb490d13d6ab76","type":"artist","uuid":"6c2a3522-ae29-4116-a616-385c7f3a1320"}
album: Rick James
  type: MusicAlbum
  date published: 2020-01-24
album: Plottin'
  type: MusicAlbum
  date published: 2020-02-17
album: Black Forces
  type: MusicAlbum
  date published: 2020-03-20
album: Concrete
  type: MusicAlbum
  date published: 2020-04-18
album: Gamble
  type: MusicAlbum
  date published: 2020-05-09
album: I Don't Know
  type: MusicAlbum
  date published: 2020-07-31
album: Go Crazy
  type: MusicAlbum
  date published: 2020-09-11
album: Lil Bitch
  type: MusicAlbum
  date published: 2020-10-10
album: Hell and Back
  type: MusicAlbum
  date published: 2021-01-18
  track: White Lie
    type: MusicRecording
    duration: PT2M6S
    duration ms: 126003
    explicit: true
    by artist: AJ Kraz
    in album: Hell and Back
      type: MusicAlbum
      date published: 2021-01-18
    isrc code: QZFYX2144652
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-15T15:59:02+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x72eae95bbc0610473c729c913914fe62983677f68256c559f6aed493281fcd25
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958169
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958169
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZFYX2144652
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-15T16:16:18Z
    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 0x72eae95bbc0610473c729c913914fe62983677f68256c559f6aed493281fcd25. Chain 2 (Bitcoin): anchored in block 958169 (2026-07-15T16:16:18Z), 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/QZFYX2144652.
      date published: 2026-07-15T16:16:18Z
    audio: White Lie
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 115.034
      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: 0.842
      additional property: Energy
        type: PropertyValue
        value: 0.419
      additional property: Speechiness
        type: PropertyValue
        value: 0.063
      additional property: Acousticness
        type: PropertyValue
        value: 0.839
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.001
      additional property: Liveness
        type: PropertyValue
        value: 0.112
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.217
      additional property: Loudness (dB)
        type: PropertyValue
        value: -9.806
      additional property: Key Name
        type: PropertyValue
        value: G
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: White Lie
  type: MusicAlbum
  date published: 2021-01-18
album: In A Hurry
  type: MusicAlbum
  date published: 2022-01-07
album: Tesla
  type: MusicAlbum
  date published: 2022-03-25
album: Crazy World
  type: MusicAlbum
  date published: 2022-10-21
album: For The Time Being
  type: MusicAlbum
  date published: 2023-10-21
album: so much bread
  type: MusicAlbum
  date published: 2025-07-26
album: anguish
  type: MusicAlbum
  date published: 2025-08-27