Leyenda Joven
type: MusicGroup
genre: merengue
popularity: 11
followers: 383
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xa7c1dcfec1845a16629a33af55686305cf36639b02ef6ee74867c5fcfa229b81
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953709
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953709
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/7e6c04f2-84d9-4086-8675-2845cf0322d8.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/7e6c04f2-84d9-4086-8675-2845cf0322d8.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/7e6c04f2-84d9-4086-8675-2845cf0322d8
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-14T23:31:11Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xa7c1dcfec1845a16629a33af55686305cf36639b02ef6ee74867c5fcfa229b81","name":"Leyenda Joven","registered_at":"2026-06-14T17:45:27Z","symbol":"NIM0528668","token_address":"0xb2b9ffc3f1554f390b89c1834fd0d0592ced565f","type":"artist","uuid":"7e6c04f2-84d9-4086-8675-2845cf0322d8"}
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 0xa7c1dcfec1845a16629a33af55686305cf36639b02ef6ee74867c5fcfa229b81. Chain 2 (Bitcoin): anchored in block 953742 (2026-06-15T04:47:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/7e6c04f2-84d9-4086-8675-2845cf0322d8.json and https://artists.proofprofile.net/proofs/artist/7e6c04f2-84d9-4086-8675-2845cf0322d8.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-15T04:47:56Z
  text: {"copyright_id":"0xa7c1dcfec1845a16629a33af55686305cf36639b02ef6ee74867c5fcfa229b81","name":"Leyenda Joven","registered_at":"2026-06-14T17:45:27Z","symbol":"NIM0528668","token_address":"0xb2b9ffc3f1554f390b89c1834fd0d0592ced565f","type":"artist","uuid":"7e6c04f2-84d9-4086-8675-2845cf0322d8"}
album: 10 Años Contigo
  type: MusicAlbum
  date published: 2018-11-23
album: Ya Es Tarde
  type: MusicAlbum
  date published: 2020-11-06
album: Caro
  type: MusicAlbum
  date published: 2020-11-18
album: Detente
  type: MusicAlbum
  date published: 2020-11-21
album: Mala Fama
  type: MusicAlbum
  date published: 2020-11-21
album: Me Gusta
  type: MusicAlbum
  date published: 2020-12-05
album: A güiro
  type: MusicAlbum
  date published: 2020-12-05
  track: A güiro
    type: MusicRecording
    duration: PT2M27S
    duration ms: 147163
    explicit: false
    by artist: Leyenda Joven
    in album: A güiro
      type: MusicAlbum
      date published: 2020-12-05
    genre: merengue
    isrc code: CH6541664386
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-19T19:48:59+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xf5325ebf49cc9f96931b4f3a7c5fe565ec7c68f0087f2ac638c069f1fa9e891e
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958774
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958774
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH6541664386
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-19T20:03:27Z
    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 0xf5325ebf49cc9f96931b4f3a7c5fe565ec7c68f0087f2ac638c069f1fa9e891e. Chain 2 (Bitcoin): anchored in block 958774 (2026-07-19T20:03:27Z), 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/CH6541664386.
      date published: 2026-07-19T20:03:27Z
    audio: A güiro
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 130.039
      additional property: Musical Key
        type: PropertyValue
        value: 11
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.844
      additional property: Energy
        type: PropertyValue
        value: 0.7
      additional property: Speechiness
        type: PropertyValue
        value: 0.084
      additional property: Acousticness
        type: PropertyValue
        value: 0.129
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.074
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.868
      additional property: Loudness (dB)
        type: PropertyValue
        value: -8.143
      additional property: Key Name
        type: PropertyValue
        value: B
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: Vida de Rico
  type: MusicAlbum
  date published: 2021-04-10
album: Fiesta Gigante
  type: MusicAlbum
  date published: 2021-07-17
album: Boom boom
  type: MusicAlbum
  date published: 2022-03-30
album: La calor
  type: MusicAlbum
  date published: 2022-03-30
album: Quevedo: BZRP Music Sessions
  type: MusicAlbum
  date published: 2022-11-17
album: DESPECHÁ
  type: MusicAlbum
  date published: 2023-06-30
album: DOS LOCOS
  type: MusicAlbum
  date published: 2023-06-30
album: PAPELITO
  type: MusicAlbum
  date published: 2023-06-30
album: YO ME LA VIVO
  type: MusicAlbum
  date published: 2023-07-28
album: Merenguetón
  type: MusicAlbum
  date published: 2023-09-02
album: SACALA A BAILAR
  type: MusicAlbum
  date published: 2023-10-06
album: Me vas a extrañar
  type: MusicAlbum
  date published: 2023-10-06
album: SOPITA
  type: MusicAlbum
  date published: 2023-10-06
album: Atrevete
  type: MusicAlbum
  date published: 2024-03-02
album: UN X100TO
  type: MusicAlbum
  date published: 2024-03-02
album: Corazón guerrero
  type: MusicAlbum
  date published: 2024-03-02
album: Soltera
  type: MusicAlbum
  date published: 2024-03-02
album: LA CAPI
  type: MusicAlbum
  date published: 2024-03-15
album: MAMBO 23
album: Por La Eternidad
album: Chiquitita Mía
album: EXPERTO MENTIROSO
album: Chiquita Mia
album: Duro
album: Me mataron
album: La Vecina
album: Lose control and Tatto

MAMBO 23
type: MusicAlbum
date published: 2024-12-16

Por La Eternidad
type: MusicAlbum
date published: 2024-12-27

Chiquitita Mía
type: MusicAlbum
date published: 2025-03-03

EXPERTO MENTIROSO
type: MusicAlbum
date published: 2025-03-19

Chiquita Mia
type: MusicAlbum
date published: 2025-05-03

Duro
type: MusicAlbum
date published: 2025-08-22

Me mataron
type: MusicAlbum
date published: 2025-08-23

La Vecina
type: MusicAlbum
date published: 2025-08-23

Lose control and Tatto
type: MusicAlbum
date published: 2025-08-26