Chxn Hundal
type: MusicGroup
popularity: 3
followers: 1066
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xc83c3d6f13f9eb3c46e548992f487b4e797a0227d2aff9913d7fd13cfeb76663
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953864
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953864
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/04b005ae-09ac-4c40-8f59-6b365cf7aa3c.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/04b005ae-09ac-4c40-8f59-6b365cf7aa3c.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/04b005ae-09ac-4c40-8f59-6b365cf7aa3c
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T00:30:31Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xc83c3d6f13f9eb3c46e548992f487b4e797a0227d2aff9913d7fd13cfeb76663","name":"Chxn Hundal","registered_at":"2026-06-15T15:04:17Z","symbol":"NIM0745544","token_address":"0xe8a060e313140d5a528088ded737402a32cf5d1e","type":"artist","uuid":"04b005ae-09ac-4c40-8f59-6b365cf7aa3c"}
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 0xc83c3d6f13f9eb3c46e548992f487b4e797a0227d2aff9913d7fd13cfeb76663. Chain 2 (Bitcoin): anchored in block 953864 (2026-06-16T00:30:31Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/04b005ae-09ac-4c40-8f59-6b365cf7aa3c.json and https://artists.proofprofile.net/proofs/artist/04b005ae-09ac-4c40-8f59-6b365cf7aa3c.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T00:30:31Z
  text: {"copyright_id":"0xc83c3d6f13f9eb3c46e548992f487b4e797a0227d2aff9913d7fd13cfeb76663","name":"Chxn Hundal","registered_at":"2026-06-15T15:04:17Z","symbol":"NIM0745544","token_address":"0xe8a060e313140d5a528088ded737402a32cf5d1e","type":"artist","uuid":"04b005ae-09ac-4c40-8f59-6b365cf7aa3c"}
album: Home
  type: MusicAlbum
  date published: 2020-01-24
album: On My Own
  type: MusicAlbum
  date published: 2020-03-06
album: Insomnia
  type: MusicAlbum
  date published: 2020-11-30
album: All Night
  type: MusicAlbum
  date published: 2021-01-16
album: Breaking the Silence
  type: MusicAlbum
  date published: 2021-01-26
album: Sunrise
  type: MusicAlbum
  date published: 2021-03-10
  track: Sunrise
    type: MusicRecording
    duration: PT2M52S
    duration ms: 172988
    explicit: false
    by artist: Chxn Hundal
    in album: Sunrise
      type: MusicAlbum
      date published: 2021-03-10
    isrc code: QZDA42142846
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-05T01:45:53+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x8b5ea0d6c37c56db7ae2f3e6e423756b0ed3124a46f9290e4b5821d1eeebc18f
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956790
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956790
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZDA42142846
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-19T23:58:48Z
    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 0x8b5ea0d6c37c56db7ae2f3e6e423756b0ed3124a46f9290e4b5821d1eeebc18f. Chain 2 (Bitcoin): anchored in block 956790 (2026-07-19T23:58:48Z), 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/QZDA42142846.
      date published: 2026-07-19T23:58:48Z
    audio: Sunrise
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 78.05
      additional property: Musical Key
        type: PropertyValue
        value: 2
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.655
      additional property: Energy
        type: PropertyValue
        value: 0.401
      additional property: Speechiness
        type: PropertyValue
        value: 0.154
      additional property: Acousticness
        type: PropertyValue
        value: 0.89
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.1
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.297
      additional property: Loudness (dB)
        type: PropertyValue
        value: -13.428
      additional property: Key Name
        type: PropertyValue
        value: D
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: I Know
  type: MusicAlbum
  date published: 2021-05-19
album: Blowin' up
  type: MusicAlbum
  date published: 2021-07-15
album: Find Me
  type: MusicAlbum
  date published: 2021-12-17
album: Broken Ballads
  type: MusicAlbum
  date published: 2022-04-26
album: Games with Her
  type: MusicAlbum
  date published: 2022-12-21