Khevna
type: MusicGroup
genre: hindi indie
genre: indian indie
popularity: 15
followers: 251
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xff4eae5f3255d44ab8119264b7b1bd91d2bdae354e618937d09a8ed7b5495999
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953654
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953654
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/492d77e0-c311-472d-8d80-8d4c9e3b0b96.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/492d77e0-c311-472d-8d80-8d4c9e3b0b96.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/492d77e0-c311-472d-8d80-8d4c9e3b0b96
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-14T16:26:51Z
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 0xff4eae5f3255d44ab8119264b7b1bd91d2bdae354e618937d09a8ed7b5495999. Chain 2 (Bitcoin): anchored in block 953654 (2026-06-14T16:26:51Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/492d77e0-c311-472d-8d80-8d4c9e3b0b96.json and https://artists.proofprofile.net/proofs/artist/492d77e0-c311-472d-8d80-8d4c9e3b0b96.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-14T16:26:51Z
album: Mere Paas
  type: MusicAlbum
  date published: 2023-02-13
album: Mere Paas
  type: MusicAlbum
  date published: 2023-02-13
album: Hawaayi Yaadein
  type: MusicAlbum
  date published: 2023-07-02
album: kaise kiya
  type: MusicAlbum
  date published: 2023-10-20
album: Laapata
  type: MusicAlbum
  date published: 2024-07-05
album: Pehli Baar
  type: MusicAlbum
  date published: 2025-01-23
album: Saari Saari Raat
  type: MusicAlbum
  date published: 2025-05-16
  track: Saari Saari Raat
    type: MusicRecording
    duration: PT3M16S
    duration ms: 196512
    explicit: false
    by artist: Khevna
    in album: Saari Saari Raat
      type: MusicAlbum
      date published: 2025-05-16
    genre: hindi indie
    genre: indian indie
    isrc code: US38Y2539252
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-20T08:36:21+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x72536dd6b8c51d64c5bb4251cc47a0aa2810006ae877030b8aa3ad0a8c861141
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958853
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958853
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US38Y2539252
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-20T11:39:25Z
    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 0x72536dd6b8c51d64c5bb4251cc47a0aa2810006ae877030b8aa3ad0a8c861141. Chain 2 (Bitcoin): anchored in block 958853 (2026-07-20T11:39:25Z), 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/US38Y2539252.
      date published: 2026-07-20T11:39:25Z
    audio: Saari Saari Raat
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 90.999
      additional property: Musical Key
        type: PropertyValue
        value: 0
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.726
      additional property: Energy
        type: PropertyValue
        value: 0.568
      additional property: Speechiness
        type: PropertyValue
        value: 0.071
      additional property: Acousticness
        type: PropertyValue
        value: 0.134
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.249
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.694
      additional property: Loudness (dB)
        type: PropertyValue
        value: -7.358
      additional property: Key Name
        type: PropertyValue
        value: C
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Lonely
  type: MusicAlbum
  date published: 2025-07-25
album: Lonely (Forever)
  type: MusicAlbum
  date published: 2025-09-25