Qoini
type: MusicGroup
genre: desi hip hop
genre: hindi hip hop
genre: hindi indie
popularity: 3
followers: 207
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x3d3dce605372b95fa66ff99464b3be26d1bd2bcf1bf0b3f883e3095524710935
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/5c035ea0-2f75-4fab-bf7c-d9b59ad0e8e5.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/5c035ea0-2f75-4fab-bf7c-d9b59ad0e8e5.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/5c035ea0-2f75-4fab-bf7c-d9b59ad0e8e5
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T08:11:48Z
additional property: OTSCanonicalRecord
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 0x3d3dce605372b95fa66ff99464b3be26d1bd2bcf1bf0b3f883e3095524710935. 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/5c035ea0-2f75-4fab-bf7c-d9b59ad0e8e5.json and https://artists.proofprofile.net/proofs/artist/5c035ea0-2f75-4fab-bf7c-d9b59ad0e8e5.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:11:48Z
album: Hum Jaise Hai
  type: MusicAlbum
  date published: 2017-03-27
album: Ban Na Chahu Qoini
  type: MusicAlbum
  date published: 2018-02-03
album: GharSeDoor
  type: MusicAlbum
  date published: 2019-03-27
album: Where Did We Go
  type: MusicAlbum
  date published: 2019-03-27
album: Uth Ja Aaj
  type: MusicAlbum
  date published: 2021-01-03
album: Ghissey Jootey
  type: MusicAlbum
  date published: 2021-01-04
album: Ye Dilli Hai (Radio Edit)
  type: MusicAlbum
  date published: 2022-03-31
album: Kehti Rehti
  type: MusicAlbum
  date published: 2023-07-30
album: Thand Rakh
  type: MusicAlbum
  date published: 2023-08-31
album: Blueprint
  type: MusicAlbum
  date published: 2023-12-09
album: Sone Ki Khaan
  type: MusicAlbum
  date published: 2023-12-15
album: GODFATHER
  type: MusicAlbum
  date published: 2024-04-20
album: Kaagaz ke Jahaaz
  type: MusicAlbum
  date published: 2024-12-03
  track: Kaagaz ke Jahaaz
    type: MusicRecording
    duration: PT4M0S
    duration ms: 240000
    explicit: false
    by artist: Qoini
    in album: Kaagaz ke Jahaaz
      type: MusicAlbum
      date published: 2024-12-03
    genre: desi hip hop
    genre: hindi hip hop
    genre: hindi indie
    isrc code: QZWFJ2438794
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-05T13:44:41+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x7b6cab39997b9acca1f949e8089acead92dd82bc6f94363abf28df8b907aeae3
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956822
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956822
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZWFJ2438794
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-05T18:48:28Z
    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 0x7b6cab39997b9acca1f949e8089acead92dd82bc6f94363abf28df8b907aeae3. Chain 2 (Bitcoin): anchored in block 956822 (2026-07-05T18:48:28Z), 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/QZWFJ2438794.
      date published: 2026-07-05T18:48:28Z
    audio: Kaagaz ke Jahaaz
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 138.013
      additional property: Musical Key
        type: PropertyValue
        value: 6
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.835
      additional property: Energy
        type: PropertyValue
        value: 0.388
      additional property: Speechiness
        type: PropertyValue
        value: 0.112
      additional property: Acousticness
        type: PropertyValue
        value: 0.243
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.379
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.811
      additional property: Loudness (dB)
        type: PropertyValue
        value: -11.557
      additional property: Key Name
        type: PropertyValue
        value: F#
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: Chandrayaan
  type: MusicAlbum
  date published: 2024-12-23