DJ Darush Malmir
type: MusicGroup
popularity: 5
followers: 547
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x9127a19674b2cce3cb4d25a5d2a4a1112510e8af629ca9f5619334f8dba240a8
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953968
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953968
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/288fa3f5-825c-4cbf-a141-6dba9a821a79.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/288fa3f5-825c-4cbf-a141-6dba9a821a79.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/288fa3f5-825c-4cbf-a141-6dba9a821a79
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T16:01:49Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x9127a19674b2cce3cb4d25a5d2a4a1112510e8af629ca9f5619334f8dba240a8","name":"DJ Darush Malmir","registered_at":"2026-06-16T03:57:39Z","symbol":"NIM0930127","token_address":"0xf03cd0c12162ae296f6bcb90031c678cb77ed856","type":"artist","uuid":"288fa3f5-825c-4cbf-a141-6dba9a821a79"}
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 0x9127a19674b2cce3cb4d25a5d2a4a1112510e8af629ca9f5619334f8dba240a8. Chain 2 (Bitcoin): anchored in block 953968 (2026-06-16T16:01:49Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/288fa3f5-825c-4cbf-a141-6dba9a821a79.json and https://artists.proofprofile.net/proofs/artist/288fa3f5-825c-4cbf-a141-6dba9a821a79.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T16:01:49Z
  text: {"copyright_id":"0x9127a19674b2cce3cb4d25a5d2a4a1112510e8af629ca9f5619334f8dba240a8","name":"DJ Darush Malmir","registered_at":"2026-06-16T03:57:39Z","symbol":"NIM0930127","token_address":"0xf03cd0c12162ae296f6bcb90031c678cb77ed856","type":"artist","uuid":"288fa3f5-825c-4cbf-a141-6dba9a821a79"}
album: Boro
  type: MusicAlbum
  date published: 2021-10-25
album: Shayad Ye Shab Baroon
  type: MusicAlbum
  date published: 2021-10-25
album: Ba To
  type: MusicAlbum
  date published: 2021-10-25
album: Baroon
  type: MusicAlbum
  date published: 2021-10-25
album: Cafe
  type: MusicAlbum
  date published: 2021-10-26
album: GYM TRAINING 274
  type: MusicAlbum
  date published: 2021-11-13
album: Mazandarani
  type: MusicAlbum
  date published: 2021-11-13
  track: Mazandarani
    type: MusicRecording
    duration: PT17M34S
    duration ms: 1054197
    explicit: false
    by artist: DJ Darush Malmir
    in album: Mazandarani
      type: MusicAlbum
      date published: 2021-11-13
    isrc code: QZNWY2184681
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-03T22:12:57+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x73d355303b9f7823998afbe884361b15d0187bd7b390fffa0334f724121f21bb
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956639
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956639
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNWY2184681
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-04T11:19:20Z
    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 0x73d355303b9f7823998afbe884361b15d0187bd7b390fffa0334f724121f21bb. Chain 2 (Bitcoin): anchored in block 956639 (2026-07-04T11:19:20Z), 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/QZNWY2184681.
      date published: 2026-07-04T11:19:20Z
    audio: Mazandarani
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 130.086
      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: 0.516
      additional property: Energy
        type: PropertyValue
        value: 0.956
      additional property: Speechiness
        type: PropertyValue
        value: 0.277
      additional property: Acousticness
        type: PropertyValue
        value: 0.128
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.666
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.545
      additional property: Loudness (dB)
        type: PropertyValue
        value: 0.111
      additional property: Key Name
        type: PropertyValue
        value: C#
      additional property: Mode Name
        type: PropertyValue
        value: Major