Kasra V
type: MusicGroup
popularity: 7
followers: 1503
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x1322112fa4fa335b61e4bb9d88b430aa510193cca27c034c7a44a65839e9066c
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953976
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953976
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/2a7ee30b-0607-4697-9cb7-1b298b1e6a21.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/2a7ee30b-0607-4697-9cb7-1b298b1e6a21.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/2a7ee30b-0607-4697-9cb7-1b298b1e6a21
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T16:55:36Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x1322112fa4fa335b61e4bb9d88b430aa510193cca27c034c7a44a65839e9066c","name":"Kasra V","registered_at":"2026-06-16T04:38:24Z","symbol":"NIM0939862","token_address":"0xcba63675193129827d4b2e764a755ac6729c0f2e","type":"artist","uuid":"2a7ee30b-0607-4697-9cb7-1b298b1e6a21"}
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 0x1322112fa4fa335b61e4bb9d88b430aa510193cca27c034c7a44a65839e9066c. Chain 2 (Bitcoin): anchored in block 953976 (2026-06-16T16:55:36Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/2a7ee30b-0607-4697-9cb7-1b298b1e6a21.json and https://artists.proofprofile.net/proofs/artist/2a7ee30b-0607-4697-9cb7-1b298b1e6a21.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T16:55:36Z
  text: {"copyright_id":"0x1322112fa4fa335b61e4bb9d88b430aa510193cca27c034c7a44a65839e9066c","name":"Kasra V","registered_at":"2026-06-16T04:38:24Z","symbol":"NIM0939862","token_address":"0xcba63675193129827d4b2e764a755ac6729c0f2e","type":"artist","uuid":"2a7ee30b-0607-4697-9cb7-1b298b1e6a21"}
album: The Persian Prince
  type: MusicAlbum
  date published: 2015-06-08
album: Atlantis
  type: MusicAlbum
  date published: 2015-09-28
album: The Window
  type: MusicAlbum
  date published: 2016-10-24
album: Sideways (feat. Clarence Coffee Jr.)
  type: MusicAlbum
  date published: 2017-07-05
album: Justify You
  type: MusicAlbum
  date published: 2017-07-06
  track: Justify You
    type: MusicRecording
    duration: PT3M47S
    duration ms: 227137
    explicit: false
    by artist: Kasra V
    in album: Justify You
      type: MusicAlbum
      date published: 2017-07-06
    isrc code: USUM71707351
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-16T18:56:08+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xcf6faa8fb940260091cb2a3829f0c56f8587218b319bcde581c6a9d235601edb
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958316
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958316
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUM71707351
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-16T21:57:55Z
    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 0xcf6faa8fb940260091cb2a3829f0c56f8587218b319bcde581c6a9d235601edb. Chain 2 (Bitcoin): anchored in block 958316 (2026-07-16T21:57:55Z), 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/USUM71707351.
      date published: 2026-07-16T21:57:55Z
    audio: Justify You
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 125.986
      additional property: Musical Key
        type: PropertyValue
        value: 11
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.727
      additional property: Energy
        type: PropertyValue
        value: 0.771
      additional property: Speechiness
        type: PropertyValue
        value: 0.054
      additional property: Acousticness
        type: PropertyValue
        value: 0.017
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.04
      additional property: Liveness
        type: PropertyValue
        value: 0.195
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.227
      additional property: Loudness (dB)
        type: PropertyValue
        value: -7.059
      additional property: Key Name
        type: PropertyValue
        value: B
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: Justify You
  type: MusicAlbum
  date published: 2017-07-06
album: Akasa EP
  type: MusicAlbum
  date published: 2018-11-19
album: Akasa
  type: MusicAlbum
  date published: 2018-11-19
album: Akasa EP
  type: MusicAlbum
  date published: 2018-11-19
album: Hyperdelic EP
  type: MusicAlbum
  date published: 2023-03-16
album: Big time business
  type: MusicAlbum
  date published: 2023-09-19
album: Flood the club
  type: MusicAlbum
  date published: 2023-10-20
album: The Window - EP
  type: MusicAlbum
  date published: 2024-03-25
album: Mariekas
  type: MusicAlbum
  date published: 2024-04-16
album: Encore
  type: MusicAlbum
  date published: 2024-09-26
album: VSION02
  type: MusicAlbum
  date published: 2024-11-08
album: Heat
  type: MusicAlbum
  date published: 2025-09-10
album: VSION03
  type: MusicAlbum
  date published: 2025-10-17