Los Chavos
type: MusicGroup
genre: cumbia
genre: cumbia norteña
genre: sierreño
popularity: 15
followers: 1887
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xb408e41d209cf97b3c21fbce7c627b22c14aabc5116b0eb03de14edb860871ff
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953596
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953596
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/088d4734-5615-4ada-939c-4e1a6b4d7e18.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/088d4734-5615-4ada-939c-4e1a6b4d7e18.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/088d4734-5615-4ada-939c-4e1a6b4d7e18
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-14T06:21:39Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xb408e41d209cf97b3c21fbce7c627b22c14aabc5116b0eb03de14edb860871ff","name":"Los Chavos","registered_at":"2026-06-14T05:19:46Z","symbol":"NIM0350792","token_address":"0xe079704bead5418f23456202999da1ca1a82645e","type":"artist","uuid":"088d4734-5615-4ada-939c-4e1a6b4d7e18"}
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 0xb408e41d209cf97b3c21fbce7c627b22c14aabc5116b0eb03de14edb860871ff. Chain 2 (Bitcoin): anchored in block 953596 (2026-06-14T06:21:39Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/088d4734-5615-4ada-939c-4e1a6b4d7e18.json and https://artists.proofprofile.net/proofs/artist/088d4734-5615-4ada-939c-4e1a6b4d7e18.ots, the client at https://opentimestamps.org runs `ots verify -f record.json proof.ots`.
  date published: 2026-06-14T06:21:39Z
  text: {"copyright_id":"0xb408e41d209cf97b3c21fbce7c627b22c14aabc5116b0eb03de14edb860871ff","name":"Los Chavos","registered_at":"2026-06-14T05:19:46Z","symbol":"NIM0350792","token_address":"0xe079704bead5418f23456202999da1ca1a82645e","type":"artist","uuid":"088d4734-5615-4ada-939c-4e1a6b4d7e18"}
album: Recuerdos Mezclados
  type: MusicAlbum
  date published: 2013-09-12
album: Llorar por Amor
  type: MusicAlbum
  date published: 2014-08-07
album: Llorar Por Amor
  type: MusicAlbum
  date published: 2014-08-07
album: Cicatrices
  type: MusicAlbum
  date published: 2016-10-06
album: En Vivo Finca Fernanda
  type: MusicAlbum
  date published: 2019-03-07
album: Mini Disco Semana Santa
  type: MusicAlbum
  date published: 2019-03-21
  track: Yoreme Bichi
    type: MusicRecording
    duration: PT3M8S
    duration ms: 188927
    explicit: false
    by artist: Los Chavos
    in album: Mini Disco Semana Santa
      type: MusicAlbum
      date published: 2019-03-21
    genre: cumbia
    genre: cumbia norteña
    genre: sierreño
    isrc code: QZDA41929451
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-05T03:05:35+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x401c2e9a404484b6099615b2dd3f67a0cee7296885c9a8f7baf38bde0b19695e
    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/QZDA41929451
    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 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 0x401c2e9a404484b6099615b2dd3f67a0cee7296885c9a8f7baf38bde0b19695e. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZDA41929451 — a six-check JSON result.
      date published: 2026-07-05T10:01:46Z
    audio: Yoreme Bichi
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 149.957
      additional property: Musical Key
        type: PropertyValue
        value: 3
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.693
      additional property: Energy
        type: PropertyValue
        value: 0.573
      additional property: Speechiness
        type: PropertyValue
        value: 0.08
      additional property: Acousticness
        type: PropertyValue
        value: 0.08
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.071
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.789
      additional property: Loudness (dB)
        type: PropertyValue
        value: -11.504
      additional property: Key Name
        type: PropertyValue
        value: Eb
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: De Fiesta
  type: MusicAlbum
  date published: 2019-03-25
  track: Popurri Fiesta
    type: MusicRecording
    duration: PT4M50S
    duration ms: 290351
    explicit: false
    by artist: Los Chavos
    in album: De Fiesta
      type: MusicAlbum
      date published: 2019-03-25
    genre: cumbia
    genre: cumbia norteña
    genre: sierreño
    isrc code: QZDA41968131
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-04T19:21:56+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x2c34c7f264c35b8eea9aa7778afdd70ab3d7187b2ea83b81e5852d2ba1dafecf
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956725
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956725
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZDA41968131
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-05T01:12:41Z
    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 0x2c34c7f264c35b8eea9aa7778afdd70ab3d7187b2ea83b81e5852d2ba1dafecf. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), 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/QZDA41968131 — a six-check JSON result.
      date published: 2026-07-05T01:12:41Z
    audio: Popurri Fiesta
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 125.026
      additional property: Musical Key
        type: PropertyValue
        value: 8
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
      additional property: Danceability
      additional property: Energy
      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: Bailame
album: Enamorate Con
album: Disco Mas Cumbiero
album: Eres Indispensable
album: Pura Hipocrecia
album: Aventurero
album: El Nuevo Ritmo
album: La Tita (En Vivo)
album: Popurri Boliviano
album: Chachacha
album: La Boda Del Huitlacoche
album: Asi Fue
album: Como Da Vuetas La Vida
album: Hoy Si Me Enamore
album: Regalame Tu Corazon
album: Pelotero A La Bola
album: Al Ritmo Del Tigre (En Vivo)
album: Vestido Blanco (En Vivo)

Time Signature
type: PropertyValue
value: 4

Danceability
type: PropertyValue
value: 0.853

Energy
type: PropertyValue
value: 0.696

Speechiness
type: PropertyValue
value: 0.042

Acousticness
type: PropertyValue
value: 0.012

Instrumentalness
type: PropertyValue
value: 0

Liveness
type: PropertyValue
value: 0.083

Valence (Positivity)
type: PropertyValue
value: 0.763

Loudness (dB)
type: PropertyValue
value: -5.042

Key Name
type: PropertyValue
value: Ab

Mode Name
type: PropertyValue
value: Major

De Fiesta
type: MusicAlbum
date published: 2019-03-25

Bailame
type: MusicAlbum
date published: 2019-05-20

Enamorate Con
type: MusicAlbum
date published: 2019-08-28

Disco Mas Cumbiero
type: MusicAlbum
date published: 2019-12-20

Disco Mas Cumbiero
type: MusicAlbum
date published: 2019-12-20

Eres Indispensable
type: MusicAlbum
date published: 2020-11-13

Pura Hipocrecia
type: MusicAlbum
date published: 2021-10-15

Aventurero
type: MusicAlbum
date published: 2022-02-07

El Nuevo Ritmo
type: MusicAlbum
date published: 2022-03-25

La Tita (En Vivo)
type: MusicAlbum
date published: 2022-05-09

Popurri Boliviano
type: MusicAlbum
date published: 2022-06-20

Chachacha
type: MusicAlbum
date published: 2022-08-12

La Boda Del Huitlacoche
type: MusicAlbum
date published: 2022-08-19

Asi Fue
type: MusicAlbum
date published: 2022-08-26

Como Da Vuetas La Vida
type: MusicAlbum
date published: 2023-10-06

Hoy Si Me Enamore
type: MusicAlbum
date published: 2023-10-09

Regalame Tu Corazon
type: MusicAlbum
date published: 2023-10-13

Pelotero A La Bola
type: MusicAlbum
date published: 2024-02-02

Al Ritmo Del Tigre (En Vivo)
type: MusicAlbum
date published: 2024-03-01

Vestido Blanco (En Vivo)
type: MusicAlbum
date published: 2024-04-19