Chaki Chan
type: MusicGroup
genre: cumbia
popularity: 5
followers: 203
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x79a75ef91d3bdaadf673f3252e08d4e6529b4c694fad57b8f2852e964cdaa93d
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954035
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954035
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/3d5c98c2-a98a-4e05-a520-8ecfdd05df3e.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/3d5c98c2-a98a-4e05-a520-8ecfdd05df3e.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/3d5c98c2-a98a-4e05-a520-8ecfdd05df3e
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T02:39:28Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x79a75ef91d3bdaadf673f3252e08d4e6529b4c694fad57b8f2852e964cdaa93d","name":"Chaki Chan","registered_at":"2026-06-16T11:00:20Z","symbol":"NIM1031054","token_address":"0xe802dfd7c200f6a024d3c01255b729b1ba9c596d","type":"artist","uuid":"3d5c98c2-a98a-4e05-a520-8ecfdd05df3e"}
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 0x79a75ef91d3bdaadf673f3252e08d4e6529b4c694fad57b8f2852e964cdaa93d. Chain 2 (Bitcoin): anchored in block 954065 (2026-06-17T08:10:43Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/3d5c98c2-a98a-4e05-a520-8ecfdd05df3e.json and https://artists.proofprofile.net/proofs/artist/3d5c98c2-a98a-4e05-a520-8ecfdd05df3e.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:10:43Z
  text: {"copyright_id":"0x79a75ef91d3bdaadf673f3252e08d4e6529b4c694fad57b8f2852e964cdaa93d","name":"Chaki Chan","registered_at":"2026-06-16T11:00:20Z","symbol":"NIM1031054","token_address":"0xe802dfd7c200f6a024d3c01255b729b1ba9c596d","type":"artist","uuid":"3d5c98c2-a98a-4e05-a520-8ecfdd05df3e"}
album: En Vivo en Uruguay
  type: MusicAlbum
  date published: 2010-01-12
album: Grande Éxitos 2010
  type: MusicAlbum
  date published: 2010-02-05
album: Grandes Éxitos
  type: MusicAlbum
  date published: 2010-05-02
album: Ahora si somos nosotros
  type: MusicAlbum
  date published: 2011-06-15
album: Ahora Si Somos Nosotros
  type: MusicAlbum
  date published: 2011-06-15
album: Temaikenes Vol.2
  type: MusicAlbum
  date published: 2020-07-22
album: Temaikenes Vol.2
  type: MusicAlbum
  date published: 2020-07-22
  track: 11 PM
    type: MusicRecording
    duration: PT3M52S
    duration ms: 232759
    explicit: false
    by artist: Chaki Chan
    in album: Temaikenes Vol.2
      type: MusicAlbum
      date published: 2020-07-22
    genre: cumbia
    isrc code: ARG991043562
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-05T08:52:58+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xa5a93df8756bcc3b97da629c99bc926c7755288caa7c14e36b5e9c985cd92e06
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956772
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956772
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARG991043562
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-05T10:01:46Z
    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 0xa5a93df8756bcc3b97da629c99bc926c7755288caa7c14e36b5e9c985cd92e06. Chain 2 (Bitcoin): anchored in block 956772 (2026-07-05T10:01:46Z), 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/ARG991043562.
      date published: 2026-07-05T10:01:46Z
    audio: 11 PM
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 93.95
      additional property: Musical Key
        type: PropertyValue
        value: 7
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.479
      additional property: Energy
        type: PropertyValue
        value: 0.773
      additional property: Speechiness
        type: PropertyValue
        value: 0.051
      additional property: Acousticness
        type: PropertyValue
        value: 0.537
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.091
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.701
      additional property: Loudness (dB)
        type: PropertyValue
        value: -5.554
      additional property: Key Name
        type: PropertyValue
        value: G
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: Ella la que me pudo enamorar (Cumbia Reggaeton)
  type: MusicAlbum
  date published: 2020-08-28
album: Se me va la voz
  type: MusicAlbum
  date published: 2020-10-30
album: Live Session #1
  type: MusicAlbum
  date published: 2021-10-15
album: Live Session #1
  type: MusicAlbum
  date published: 2021-10-15
album: Live Session #2
  type: MusicAlbum
  date published: 2021-11-12
album: Me Vas a Extrañar
  type: MusicAlbum
  date published: 2023-05-25
album: Hola Beba
  type: MusicAlbum
  date published: 2023-05-31
album: Mi Ex Tenia Razón
  type: MusicAlbum
  date published: 2023-08-09
album: Todo Bien / Nudo en la Garganta
  type: MusicAlbum
  date published: 2024-05-24
album: Diez Noches
  type: MusicAlbum
  date published: 2024-05-31
album: No Vayas a Llorar
  type: MusicAlbum
  date published: 2024-06-21