Los Ke Sabrosos De La Kumbia
type: MusicGroup
genre: cumbia
genre: cumbia sonidera
popularity: 10
followers: 600
additional property: CopyrightID
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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
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  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x952a1f82f9b9c23dcc037d78e5c960635a4a8df81362251231290458c49edc45. Chain 2 (Bitcoin): anchored in block 954342 (2026-06-19T03:22:39Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/8eb3edf0-72e7-451f-9243-42fae8ea97ae.json and https://artists.proofprofile.net/proofs/artist/8eb3edf0-72e7-451f-9243-42fae8ea97ae.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-19T03:22:39Z
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album: Cama Vacia
  type: MusicAlbum
  date published: 2020-01-10
album: La Cumbia de los Kelites
  type: MusicAlbum
  date published: 2020-01-12
album: Ya No Sufriré
  type: MusicAlbum
  date published: 2020-02-28
album: Por Ti Volveré
  type: MusicAlbum
  date published: 2020-07-01
  track: Por Ti Volveré
    type: MusicRecording
    duration: PT4M3S
    duration ms: 243826
    explicit: false
    by artist: Los Ke Sabrosos De La Kumbia
    in album: Por Ti Volveré
      type: MusicAlbum
      date published: 2020-07-01
    genre: cumbia
    genre: cumbia sonidera
    isrc code: QZNJX2076681
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    additional property: OTSVerificationAPI
      type: PropertyValue
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    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-17T04:32:48Z
    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 0xe40d0b3e35987dbb13e71e4cb3a0eafae6844a4f86d3f06ecc78a71c6ec7e2d2. Chain 2 (Bitcoin): anchored in block 958362 (2026-07-17T04:32:48Z), 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/QZNJX2076681.
      date published: 2026-07-17T04:32:48Z
    audio: Por Ti Volveré
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 179.903
      additional property: Musical Key
        type: PropertyValue
        value: 4
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.6
      additional property: Energy
        type: PropertyValue
        value: 0.567
      additional property: Speechiness
        type: PropertyValue
        value: 0.061
      additional property: Acousticness
        type: PropertyValue
        value: 0.058
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.012
      additional property: Liveness
        type: PropertyValue
        value: 0.093
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.846
      additional property: Loudness (dB)
        type: PropertyValue
        value: -6.233
      additional property: Key Name
        type: PropertyValue
        value: E
      additional property: Mode Name
        type: PropertyValue
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album: La Cumbia de la Bestia
  type: MusicAlbum
  date published: 2020-12-01
album: Muchachita Pretenciosa
  type: MusicAlbum
  date published: 2020-12-01
  track: Muchachita Pretenciosa
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    duration: PT5M6S
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    explicit: false
    by artist: Los Ke Sabrosos De La Kumbia
    in album: Muchachita Pretenciosa
      type: MusicAlbum
      date published: 2020-12-01
    genre: cumbia
    genre: cumbia sonidera
    isrc code: QZNJX2076658
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    additional property: OTSVerificationAPI
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    additional property: OTSTimestamp
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    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 0xd47da62f10733aed13876470fbe7b750899e00f4d3f741d54b1c77a7e9788e6c. Chain 2 (Bitcoin): anchored in block 956856 (2026-07-06T01:25:57Z), 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/QZNJX2076658.
      date published: 2026-07-06T01:25:57Z
    audio: Muchachita Pretenciosa
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      additional property: Tempo (BPM)
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        value: 88.024
      additional property: Musical Key
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        value: 9
      additional property: Mode (Major/Minor)
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        value: 0
      additional property: Time Signature
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      additional property: Danceability
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      additional property: Speechiness
      additional property: Acousticness
      additional property: Instrumentalness
      additional property: Liveness
      additional property: Valence (Positivity)
      additional property: Loudness (dB)
      additional property: Key Name
      additional property: Mode Name
album: Como Extraño a Mi Pais
album: Amor Hasta la Eternidad
album: En Algun Lugar del Cielo
album: La Cumbia de las Trompetitas
album: Cumbia Nostalgica
album: La Cumbia del Socavon
album: Ya No Sufrire Balada
album: Perdona
album: Donde Donde Estas
album: Como Quisiera
album: Si Tu Te Alejas de Mi
album: Cantinero
album: Bellos Recuerdos
album: Cumbia Toluca
album: Te Pido Que Me Quieras
album: Devuelveme el Corazón
album: Piensalo
album: Mendigo de Amor
album: Quien No Lloró por Amor

Energy
type: PropertyValue
value: 0.758

Speechiness
type: PropertyValue
value: 0.036

Acousticness
type: PropertyValue
value: 0.376

Instrumentalness
type: PropertyValue
value: 0.002

Liveness
type: PropertyValue
value: 0.091

Valence (Positivity)
type: PropertyValue
value: 0.829

Loudness (dB)
type: PropertyValue
value: -5.589

Key Name
type: PropertyValue
value: A

Mode Name
type: PropertyValue
value: Minor

Como Extraño a Mi Pais
type: MusicAlbum
date published: 2020-12-01

Amor Hasta la Eternidad
type: MusicAlbum
date published: 2020-12-01

En Algun Lugar del Cielo
type: MusicAlbum
date published: 2021-03-09

La Cumbia de las Trompetitas
type: MusicAlbum
date published: 2021-03-10

Cumbia Nostalgica
type: MusicAlbum
date published: 2021-04-08

La Cumbia del Socavon
type: MusicAlbum
date published: 2021-07-21

Ya No Sufrire Balada
type: MusicAlbum
date published: 2021-08-02

Perdona
type: MusicAlbum
date published: 2021-08-03

Donde Donde Estas
type: MusicAlbum
date published: 2021-08-03

Como Quisiera
type: MusicAlbum
date published: 2021-08-03

Si Tu Te Alejas de Mi
type: MusicAlbum
date published: 2021-08-03

Cantinero
type: MusicAlbum
date published: 2021-08-04

Bellos Recuerdos
type: MusicAlbum
date published: 2021-08-04

Cumbia Toluca
type: MusicAlbum
date published: 2021-08-04

Te Pido Que Me Quieras
type: MusicAlbum
date published: 2021-08-04

Devuelveme el Corazón
type: MusicAlbum
date published: 2021-08-04

Piensalo
type: MusicAlbum
date published: 2021-08-04

Mendigo de Amor
type: MusicAlbum
date published: 2023-03-05

Quien No Lloró por Amor
type: MusicAlbum
date published: 2025-02-27