Zaii Hauchhum
type: MusicGroup
popularity: 18
followers: 2638
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x65cdaa7ad2a59d2c54c14692fda627f30ae31d2a5bccd29ff45fb4a991f96fb6
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953742
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953742
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/89fcc3f5-83f9-4019-9c99-9c14cfd2f4f3.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/89fcc3f5-83f9-4019-9c99-9c14cfd2f4f3.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/89fcc3f5-83f9-4019-9c99-9c14cfd2f4f3
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-15T04:47:56Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x65cdaa7ad2a59d2c54c14692fda627f30ae31d2a5bccd29ff45fb4a991f96fb6","name":"Zaii Hauchhum","registered_at":"2026-06-14T18:58:25Z","symbol":"NIM0546036","token_address":"0x83ab21d566720c840966dd436740675bc8560f79","type":"artist","uuid":"89fcc3f5-83f9-4019-9c99-9c14cfd2f4f3"}
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 0x65cdaa7ad2a59d2c54c14692fda627f30ae31d2a5bccd29ff45fb4a991f96fb6. Chain 2 (Bitcoin): anchored in block 953742 (2026-06-15T04:47:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/89fcc3f5-83f9-4019-9c99-9c14cfd2f4f3.json and https://artists.proofprofile.net/proofs/artist/89fcc3f5-83f9-4019-9c99-9c14cfd2f4f3.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-15T04:47:56Z
  text: {"copyright_id":"0x65cdaa7ad2a59d2c54c14692fda627f30ae31d2a5bccd29ff45fb4a991f96fb6","name":"Zaii Hauchhum","registered_at":"2026-06-14T18:58:25Z","symbol":"NIM0546036","token_address":"0x83ab21d566720c840966dd436740675bc8560f79","type":"artist","uuid":"89fcc3f5-83f9-4019-9c99-9c14cfd2f4f3"}
album: Nghilh Har Di Hmasa
  type: MusicAlbum
  date published: 2021-05-11
  track: Nghilh Har Di Hmasa
    type: MusicRecording
    duration: PT3M53S
    duration ms: 233892
    explicit: false
    by artist: Zaii Hauchhum
    in album: Nghilh Har Di Hmasa
      type: MusicAlbum
      date published: 2021-05-11
    isrc code: IND292100919
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-12T16:42:42+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x809421c2c61e0f3ef6a28e015fec62237b4e44b7237ad76dbd1446bfaa686516
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 957735
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/957735
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/IND292100919
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-12T17:47:43Z
    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 0x809421c2c61e0f3ef6a28e015fec62237b4e44b7237ad76dbd1446bfaa686516. Chain 2 (Bitcoin): anchored in block 957735 (2026-07-12T17:47:43Z), 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/IND292100919.
      date published: 2026-07-12T17:47:43Z
    audio: Nghilh Har Di Hmasa
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 111.443
      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: 0.375
      additional property: Energy
        type: PropertyValue
        value: 0.448
      additional property: Speechiness
        type: PropertyValue
        value: 0.034
      additional property: Acousticness
        type: PropertyValue
        value: 0.071
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.1
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.118
      additional property: Loudness (dB)
        type: PropertyValue
        value: -10.698
      additional property: Key Name
        type: PropertyValue
        value: D
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Nghilh Har Di Hmasa
  type: MusicAlbum
  date published: 2021-05-11
album: Mal Ka In Ti
  type: MusicAlbum
  date published: 2025-02-25
album: An nêm ngei ang
  type: MusicAlbum
  date published: 2025-11-02
album: Kan Duat Tê-i
  type: MusicAlbum
  date published: 2025-11-03