Kuki Errante
type: MusicGroup
genre: folklore argentino
popularity: 6
followers: 408
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xcf84f7acb41921a20a342939bae693a54fac69d1169e2352acdb0f237ce443b6
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954062
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954062
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/46d873f9-931b-416b-b10f-0835c18ed60a.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/46d873f9-931b-416b-b10f-0835c18ed60a.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/46d873f9-931b-416b-b10f-0835c18ed60a
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T07:39:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xcf84f7acb41921a20a342939bae693a54fac69d1169e2352acdb0f237ce443b6","name":"Kuki Errante","registered_at":"2026-06-16T14:16:31Z","symbol":"NIM1077846","token_address":"0x772ff599bc950b07358a84bbb10bd30e311eb98d","type":"artist","uuid":"46d873f9-931b-416b-b10f-0835c18ed60a"}
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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcf84f7acb41921a20a342939bae693a54fac69d1169e2352acdb0f237ce443b6. Chain 2 (Bitcoin): anchored in block 954062 (2026-06-17T07:39:10Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/46d873f9-931b-416b-b10f-0835c18ed60a.json and https://artists.proofprofile.net/proofs/artist/46d873f9-931b-416b-b10f-0835c18ed60a.ots, the client at https://opentimestamps.org runs `ots verify -f record.json proof.ots`.
  date published: 2026-06-17T07:39:10Z
  text: {"copyright_id":"0xcf84f7acb41921a20a342939bae693a54fac69d1169e2352acdb0f237ce443b6","name":"Kuki Errante","registered_at":"2026-06-16T14:16:31Z","symbol":"NIM1077846","token_address":"0x772ff599bc950b07358a84bbb10bd30e311eb98d","type":"artist","uuid":"46d873f9-931b-416b-b10f-0835c18ed60a"}
album: Kuki Errante
  type: MusicAlbum
  date published: 2021-05-07
album: Kuki Errante
  type: MusicAlbum
  date published: 2021-05-07
album: Música Popular Argentina
  type: MusicAlbum
  date published: 2023-09-19
  track: La Juguetona - Cover
    type: MusicRecording
    duration: PT2M24S
    duration ms: 144527
    explicit: false
    by artist: Kuki Errante
    in album: Música Popular Argentina
      type: MusicAlbum
      date published: 2023-09-19
    genre: folklore argentino
    isrc code: QZTPX2390188
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-05T12:43:12+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xebf847b7b49b46bef650a899032ef83732c5c9fba877dbe3cce55d697d461751
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956822
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956822
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTPX2390188
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-05T18:48:28Z
    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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
    subject of: OpenTimestamps Proof of Existence
      type: DigitalDocument
      encoding format: application/vnd.opentimestamps.ots
      description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xebf847b7b49b46bef650a899032ef83732c5c9fba877dbe3cce55d697d461751. Chain 2 (Bitcoin): anchored in block 956822 (2026-07-05T18:48:28Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTPX2390188 — a six-check JSON result.
      date published: 2026-07-05T18:48:28Z
    audio: La Juguetona - Cover
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 175.485
      additional property: Musical Key
        type: PropertyValue
        value: 9
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 3
      additional property: Danceability
        type: PropertyValue
        value: 0.578
      additional property: Energy
        type: PropertyValue
        value: 0.49
      additional property: Speechiness
        type: PropertyValue
        value: 0.166
      additional property: Acousticness
        type: PropertyValue
        value: 0.373
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.005
      additional property: Liveness
        type: PropertyValue
        value: 0.088
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.937
      additional property: Loudness (dB)
        type: PropertyValue
        value: -13.649
      additional property: Key Name
        type: PropertyValue
        value: A
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: Danzas
  type: MusicAlbum
  date published: 2023-09-19
album: La Gorostiaguista
  type: MusicAlbum
  date published: 2023-09-26
album: Tango
  type: MusicAlbum
  date published: 2023-09-26
album: El Gato de la Fiesta
  type: MusicAlbum
  date published: 2024-01-25
album: La Vie en Rose
  type: MusicAlbum
  date published: 2024-02-28