Air Klein
type: MusicGroup
genre: chilean mambo
genre: chilean trap
genre: mambo
genre: reggaeton chileno
popularity: 22
followers: 877
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x1f3561fc1c245c7acbc1d286d2ebc15e2b0fc10fd9ad99cef1036b38fe41f733
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953407
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953407
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/289dd2db-0622-45c6-8ec5-a1e039cfc5b9.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/289dd2db-0622-45c6-8ec5-a1e039cfc5b9.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/289dd2db-0622-45c6-8ec5-a1e039cfc5b9
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-12T19:24:56Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x1f3561fc1c245c7acbc1d286d2ebc15e2b0fc10fd9ad99cef1036b38fe41f733","name":"Air Klein","registered_at":"2026-06-11T14:46:42Z","symbol":"NIM0053477","token_address":"0x38150c2de7a5d8cfc820b9388a78f45c46996da4","type":"artist","uuid":"289dd2db-0622-45c6-8ec5-a1e039cfc5b9"}
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 0x1f3561fc1c245c7acbc1d286d2ebc15e2b0fc10fd9ad99cef1036b38fe41f733. Chain 2 (Bitcoin): anchored in block 953408 (2026-06-12T19:28:13Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/289dd2db-0622-45c6-8ec5-a1e039cfc5b9.json and https://artists.proofprofile.net/proofs/artist/289dd2db-0622-45c6-8ec5-a1e039cfc5b9.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-12T19:28:13Z
  text: {"copyright_id":"0x1f3561fc1c245c7acbc1d286d2ebc15e2b0fc10fd9ad99cef1036b38fe41f733","name":"Air Klein","registered_at":"2026-06-11T14:46:42Z","symbol":"NIM0053477","token_address":"0x38150c2de7a5d8cfc820b9388a78f45c46996da4","type":"artist","uuid":"289dd2db-0622-45c6-8ec5-a1e039cfc5b9"}
album: Cupido Me Fallo
  type: MusicAlbum
  date published: 2018-04-22
album: Ponga Atencion el Party
  type: MusicAlbum
  date published: 2020-05-04
  track: Ponga Atencion el Party
    type: MusicRecording
    duration: PT3M54S
    duration ms: 234120
    explicit: true
    by artist: Air Klein
    in album: Ponga Atencion el Party
      type: MusicAlbum
      date published: 2020-05-04
    genre: chilean mambo
    genre: chilean trap
    genre: mambo
    genre: reggaeton chileno
    isrc code: QZES72076175
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-04T11:35:26+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xbb691fcdba53ee777664a5a71f0cfdbd9d5606eef00b6d600478187b1b1bdb73
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956725
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956725
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZES72076175
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-05T01:12:41Z
    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 0xbb691fcdba53ee777664a5a71f0cfdbd9d5606eef00b6d600478187b1b1bdb73. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), 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/QZES72076175.
      date published: 2026-07-05T01:12:41Z
    audio: Ponga Atencion el Party
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 94.014
      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: 0.842
      additional property: Energy
        type: PropertyValue
        value: 0.73
      additional property: Speechiness
        type: PropertyValue
        value: 0.222
      additional property: Acousticness
        type: PropertyValue
        value: 0.227
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.101
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.863
      additional property: Loudness (dB)
        type: PropertyValue
        value: -5.118
      additional property: Key Name
        type: PropertyValue
        value: C
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Pantera Rosa
  type: MusicAlbum
  date published: 2020-05-04
album: Soy Tu Klein
  type: MusicAlbum
  date published: 2020-05-04
album: Contigo Me Siento Bien
  type: MusicAlbum
  date published: 2020-05-04
album: No Ronque de Calle
  type: MusicAlbum
  date published: 2020-05-10
album: Gotti
  type: MusicAlbum
  date published: 2020-05-12
album: Air Klein Culo Grande
  type: MusicAlbum
  date published: 2021-01-12
album: Tbt
  type: MusicAlbum
  date published: 2021-03-01
album: 1997 Set
  type: MusicAlbum
  date published: 2021-03-09
album: Tu perfume a chanel
  type: MusicAlbum
  date published: 2021-04-05
album: Cumbia Ganster
  type: MusicAlbum
  date published: 2022-01-27
album: Adictiva
  type: MusicAlbum
  date published: 2025-04-29
album: Me llama
  type: MusicAlbum
  date published: 2025-05-26
album: Gabanna
  type: MusicAlbum
  date published: 2025-08-12