El Perrón De La Cumbia
type: MusicGroup
genre: cumbia
genre: cumbia sonidera
popularity: 7
followers: 337
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x752d3afa9176d7d7846cbe4b6ec5393e06d646513f09d582da77a0b6d606415c
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954587
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954587
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/b85874ef-0418-4905-b078-217ce1c629e6.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/b85874ef-0418-4905-b078-217ce1c629e6.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/b85874ef-0418-4905-b078-217ce1c629e6
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T19:10:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x752d3afa9176d7d7846cbe4b6ec5393e06d646513f09d582da77a0b6d606415c","name":"El Perrón De La Cumbia","registered_at":"2026-06-20T15:50:18Z","symbol":"NIM1647167","token_address":"0x8f02e69ad0a33c92b44df822e892ce53b07adc39","type":"artist","uuid":"b85874ef-0418-4905-b078-217ce1c629e6"}
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 0x752d3afa9176d7d7846cbe4b6ec5393e06d646513f09d582da77a0b6d606415c. Chain 2 (Bitcoin): anchored in block 954588 (2026-06-20T19:15:05Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/b85874ef-0418-4905-b078-217ce1c629e6.json and https://artists.proofprofile.net/proofs/artist/b85874ef-0418-4905-b078-217ce1c629e6.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T19:15:05Z
  text: {"copyright_id":"0x752d3afa9176d7d7846cbe4b6ec5393e06d646513f09d582da77a0b6d606415c","name":"El Perrón De La Cumbia","registered_at":"2026-06-20T15:50:18Z","symbol":"NIM1647167","token_address":"0x8f02e69ad0a33c92b44df822e892ce53b07adc39","type":"artist","uuid":"b85874ef-0418-4905-b078-217ce1c629e6"}
album: Cumbia Perreo
  type: MusicAlbum
  date published: 2019-07-10
album: ¿Por Qué Te Fuiste?
  type: MusicAlbum
  date published: 2019-12-18
album: Fuiste Tu
  type: MusicAlbum
  date published: 2021-08-18
album: Ya No Mientas
  type: MusicAlbum
  date published: 2021-08-18
album: Cumbia Bailala
  type: MusicAlbum
  date published: 2021-08-18
album: Cumbia De Los Scrash
  type: MusicAlbum
  date published: 2021-08-18
album: Ultimo Adios
  type: MusicAlbum
  date published: 2021-08-18
album: Regresa Te Lo Pido
  type: MusicAlbum
  date published: 2021-08-18
album: Cumbia Cañera
  type: MusicAlbum
  date published: 2021-08-18
album: Cumbia Bacana
  type: MusicAlbum
  date published: 2022-03-25
  track: Cumbia Bacana
    type: MusicRecording
    duration: PT3M38S
    duration ms: 218226
    explicit: false
    by artist: El Perrón De La Cumbia
    in album: Cumbia Bacana
      type: MusicAlbum
      date published: 2022-03-25
    genre: cumbia
    genre: cumbia sonidera
    isrc code: QM4TX2238229
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-02T21:49:52+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xa8e296ad633c9989f5ab7018a23266fb50594a321b84974f939b60fb49e5306d
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956422
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956422
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM4TX2238229
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-17T04:23:01Z
    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 0xa8e296ad633c9989f5ab7018a23266fb50594a321b84974f939b60fb49e5306d. Chain 2 (Bitcoin): anchored in block 956422 (2026-07-17T04:23:01Z), 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/QM4TX2238229.
      date published: 2026-07-17T04:23:01Z
    audio: Cumbia Bacana
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 190.035
      additional property: Musical Key
        type: PropertyValue
        value: 7
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.722
      additional property: Energy
        type: PropertyValue
        value: 0.753
      additional property: Speechiness
        type: PropertyValue
        value: 0.069
      additional property: Acousticness
        type: PropertyValue
        value: 0.098
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.005
      additional property: Liveness
        type: PropertyValue
        value: 0.089
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.559
      additional property: Loudness (dB)
        type: PropertyValue
        value: -3.533
      additional property: Key Name
        type: PropertyValue
        value: G
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Cumbia Perrona
  type: MusicAlbum
  date published: 2022-03-25
album: Cumbia Perro
  type: MusicAlbum
  date published: 2022-03-25