Los Solteros de la Cumbia
type: MusicGroup
genre: chicha
popularity: 8
followers: 20
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x311d9ee82f70efefd13e3eeb5c0a9530d4382448627c99d9025260f7111b89a8
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954569
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954569
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/b0ad0ad4-25d4-48fc-86c7-efd8933c2b89.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/b0ad0ad4-25d4-48fc-86c7-efd8933c2b89.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/b0ad0ad4-25d4-48fc-86c7-efd8933c2b89
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T14:36:29Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x311d9ee82f70efefd13e3eeb5c0a9530d4382448627c99d9025260f7111b89a8","name":"Los Solteros de la Cumbia","registered_at":"2026-06-20T11:46:59Z","symbol":"NIM1605548","token_address":"0xe974f7bb8c7231e50bf3ef0f57497244dee947eb","type":"artist","uuid":"b0ad0ad4-25d4-48fc-86c7-efd8933c2b89"}
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 0x311d9ee82f70efefd13e3eeb5c0a9530d4382448627c99d9025260f7111b89a8. Chain 2 (Bitcoin): anchored in block 954569 (2026-06-20T14:36:29Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/b0ad0ad4-25d4-48fc-86c7-efd8933c2b89.json and https://artists.proofprofile.net/proofs/artist/b0ad0ad4-25d4-48fc-86c7-efd8933c2b89.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T14:36:29Z
  text: {"copyright_id":"0x311d9ee82f70efefd13e3eeb5c0a9530d4382448627c99d9025260f7111b89a8","name":"Los Solteros de la Cumbia","registered_at":"2026-06-20T11:46:59Z","symbol":"NIM1605548","token_address":"0xe974f7bb8c7231e50bf3ef0f57497244dee947eb","type":"artist","uuid":"b0ad0ad4-25d4-48fc-86c7-efd8933c2b89"}
album: Enamorado de Ti
  type: MusicAlbum
  date published: 2025-04-14
album: Busco Una Chica
  type: MusicAlbum
  date published: 2025-04-14
album: Amor Perdido
  type: MusicAlbum
  date published: 2025-04-15
album: No me olvides
  type: MusicAlbum
  date published: 2025-04-18
album: Dimelo, Dimelo
  type: MusicAlbum
  date published: 2025-04-18
album: Te extraño
  type: MusicAlbum
  date published: 2025-04-18
album: Suéltame
  type: MusicAlbum
  date published: 2025-04-18
album: Aun yo Te Amo
  type: MusicAlbum
  date published: 2025-04-18
album: Gracias por tu Adiós
  type: MusicAlbum
  date published: 2025-04-19
album: No puedo Más
  type: MusicAlbum
  date published: 2025-04-19
album: Veneno Para Olvidar
  type: MusicAlbum
  date published: 2025-04-19
album: De nuestro Amor
  type: MusicAlbum
  date published: 2025-04-19
album: Con el Corazón en la Mano
  type: MusicAlbum
  date published: 2025-04-19
album: Usted me Engaño
  type: MusicAlbum
  date published: 2025-04-19
  track: Usted me Engaño
    type: MusicRecording
    duration: PT1M59S
    duration ms: 119680
    explicit: false
    by artist: Los Solteros de la Cumbia
    in album: Usted me Engaño
      type: MusicAlbum
      date published: 2025-04-19
    genre: chicha
    isrc code: QZMER2547160
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-22T15:06:36+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xb69b402b3be492cdd823c7c6e49a1f50d3b498dfcd96957c785f8c23501cc1f8
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 959144
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/959144
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZMER2547160
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-22T15:38:35Z
    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 0xb69b402b3be492cdd823c7c6e49a1f50d3b498dfcd96957c785f8c23501cc1f8. Chain 2 (Bitcoin): anchored in block 959144 (2026-07-22T15:38:35Z), 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/QZMER2547160.
      date published: 2026-07-22T15:38:35Z
    audio: Usted me Engaño
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 147.013
      additional property: Musical Key
        type: PropertyValue
        value: 0
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 3
      additional property: Danceability
        type: PropertyValue
        value: 0.596
      additional property: Energy
        type: PropertyValue
        value: 0.876
      additional property: Speechiness
        type: PropertyValue
        value: 0.055
      additional property: Acousticness
        type: PropertyValue
        value: 0.121
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.035
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.708
      additional property: Loudness (dB)
        type: PropertyValue
        value: -4.378
      additional property: Key Name
        type: PropertyValue
        value: C
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: El Arbolito
  type: MusicAlbum
  date published: 2025-04-19
album: Complicado Corazón
  type: MusicAlbum
  date published: 2025-04-20
album: Buscándote
  type: MusicAlbum
  date published: 2025-10-23
album: Tu me haces falta
  type: MusicAlbum
  date published: 2025-10-23
album: Yo no te Olvido
  type: MusicAlbum
  date published: 2025-10-23
album: He Creído
  type: MusicAlbum
  date published: 2025-10-23