DJ Zan-D
type: MusicGroup
popularity: 7
followers: 1604
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x0f30eecd0153bb75ec72209adb867eb4cb20c1839b6a09a9afdc29e7dd0cc0e2
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954346
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954346
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/99382a33-a8cb-4e57-a938-77c8500cd00b.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/99382a33-a8cb-4e57-a938-77c8500cd00b.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/99382a33-a8cb-4e57-a938-77c8500cd00b
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-19T03:51:26Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x0f30eecd0153bb75ec72209adb867eb4cb20c1839b6a09a9afdc29e7dd0cc0e2","name":"DJ Zan-D","registered_at":"2026-06-17T19:09:32Z","symbol":"NIM1491233","token_address":"0x6b27b7dc5b8a42de88ed45af8a6cb2eb9a9c1e6a","type":"artist","uuid":"99382a33-a8cb-4e57-a938-77c8500cd00b"}
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 0x0f30eecd0153bb75ec72209adb867eb4cb20c1839b6a09a9afdc29e7dd0cc0e2. Chain 2 (Bitcoin): anchored in block 954346 (2026-06-19T03:51:26Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/99382a33-a8cb-4e57-a938-77c8500cd00b.json and https://artists.proofprofile.net/proofs/artist/99382a33-a8cb-4e57-a938-77c8500cd00b.ots, the client at https://opentimestamps.org runs `ots verify -f record.json proof.ots`.
  date published: 2026-06-19T03:51:26Z
  text: {"copyright_id":"0x0f30eecd0153bb75ec72209adb867eb4cb20c1839b6a09a9afdc29e7dd0cc0e2","name":"DJ Zan-D","registered_at":"2026-06-17T19:09:32Z","symbol":"NIM1491233","token_address":"0x6b27b7dc5b8a42de88ed45af8a6cb2eb9a9c1e6a","type":"artist","uuid":"99382a33-a8cb-4e57-a938-77c8500cd00b"}
album: Runway
  type: MusicAlbum
  date published: 2015-01-28
album: Bad in December
  type: MusicAlbum
  date published: 2015-10-29
album: Risqué (Original Mix)
  type: MusicAlbum
  date published: 2016-07-01
album: Rigorous (feat. Reason)
  type: MusicAlbum
  date published: 2017-06-26
  track: Rigorous
    type: MusicRecording
    duration: PT3M19S
    duration ms: 199105
    explicit: true
    by artist: DJ Zan-D
    in album: Rigorous (feat. Reason)
      type: MusicAlbum
      date published: 2017-06-26
    isrc code: ZAP731700011
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-16T00:53:02+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x65624f297f07017ce592518fc0dea1c1a89b3e9c317bb44acd844c5203af149e
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958224
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958224
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ZAP731700011
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-16T02:28:43Z
    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 0x65624f297f07017ce592518fc0dea1c1a89b3e9c317bb44acd844c5203af149e. Chain 2 (Bitcoin): anchored in block 958224 (2026-07-16T02:28:43Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ZAP731700011 — a six-check JSON result.
      date published: 2026-07-16T02:28:43Z
    audio: Rigorous
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 149.907
      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: 0.639
      additional property: Energy
        type: PropertyValue
        value: 0.491
      additional property: Speechiness
        type: PropertyValue
        value: 0.455
      additional property: Acousticness
        type: PropertyValue
        value: 0.387
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.18
      additional property: Liveness
        type: PropertyValue
        value: 0.165
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.242
      additional property: Loudness (dB)
        type: PropertyValue
        value: -9.101
      additional property: Key Name
        type: PropertyValue
        value: C#
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Jungle Drill
  type: MusicAlbum
  date published: 2020-02-13
album: Why You Mad?
  type: MusicAlbum
  date published: 2020-06-05
album: Four Shots
  type: MusicAlbum
  date published: 2022-04-28
album: Ejardini
  type: MusicAlbum
  date published: 2022-11-04
album: Amaqwa
  type: MusicAlbum
  date published: 2023-11-09
album: Pa Kapab Gete
  type: MusicAlbum
  date published: 2024-01-26