Merengue Kings
type: MusicGroup
genre: merengue
popularity: 12
followers: 9850
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xa35b448abd0cbf3ecab95a795b4d6d7d4fe3dad3619a0f89f2485990d3e46263
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953610
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953610
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/158819cb-b94c-4c3e-9da2-0ad624ea2217.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/158819cb-b94c-4c3e-9da2-0ad624ea2217.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/158819cb-b94c-4c3e-9da2-0ad624ea2217
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-14T07:58:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xa35b448abd0cbf3ecab95a795b4d6d7d4fe3dad3619a0f89f2485990d3e46263","name":"Merengue Kings","registered_at":"2026-06-14T06:38:15Z","symbol":"NIM0369479","token_address":"0x516f96fca0654c70b5f7d997d769959410af4472","type":"artist","uuid":"158819cb-b94c-4c3e-9da2-0ad624ea2217"}
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 0xa35b448abd0cbf3ecab95a795b4d6d7d4fe3dad3619a0f89f2485990d3e46263. Chain 2 (Bitcoin): anchored in block 953610 (2026-06-14T07:58:09Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/158819cb-b94c-4c3e-9da2-0ad624ea2217.json and https://artists.proofprofile.net/proofs/artist/158819cb-b94c-4c3e-9da2-0ad624ea2217.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-14T07:58:09Z
  text: {"copyright_id":"0xa35b448abd0cbf3ecab95a795b4d6d7d4fe3dad3619a0f89f2485990d3e46263","name":"Merengue Kings","registered_at":"2026-06-14T06:38:15Z","symbol":"NIM0369479","token_address":"0x516f96fca0654c70b5f7d997d769959410af4472","type":"artist","uuid":"158819cb-b94c-4c3e-9da2-0ad624ea2217"}
album: Lo Mejor Del Merengue Vol. 1
  type: MusicAlbum
  date published: 2007-01-30
  track: Azul
    type: MusicRecording
    duration: PT4M23S
    duration ms: 263306
    explicit: false
    by artist: Merengue Kings
    in album: Lo Mejor Del Merengue Vol. 1
      type: MusicAlbum
      date published: 2007-01-30
    genre: merengue
    isrc code: USR010710078
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-18T06:40:13+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x3d2d061140842e9a2c6dd9fea2f5210f9f34c0a008b8e7abbf7dff61a43460f7
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958514
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958514
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USR010710078
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-18T06:54:37Z
    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 0x3d2d061140842e9a2c6dd9fea2f5210f9f34c0a008b8e7abbf7dff61a43460f7. Chain 2 (Bitcoin): anchored in block 958514 (2026-07-18T06:54:37Z), 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/USR010710078.
      date published: 2026-07-18T06:54:37Z
    audio: Azul
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 134.004
      additional property: Musical Key
        type: PropertyValue
        value: 5
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.741
      additional property: Energy
        type: PropertyValue
        value: 0.746
      additional property: Speechiness
        type: PropertyValue
        value: 0.036
      additional property: Acousticness
        type: PropertyValue
        value: 0.106
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.075
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.809
      additional property: Loudness (dB)
        type: PropertyValue
        value: -7.514
      additional property: Key Name
        type: PropertyValue
        value: F
      additional property: Mode Name
        type: PropertyValue
        value: Major
  track: Tra Tra
    type: MusicRecording
    duration: PT4M7S
    duration ms: 247053
    explicit: false
    by artist: Merengue Kings
    in album: Lo Mejor Del Merengue Vol. 1
      type: MusicAlbum
      date published: 2007-01-30
    genre: merengue
    isrc code: USR010710081
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-06-29T22:03:40+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x953fa27f5a47f48aca1f30007670fa80e9bc12040dd170d8d1991c0d64451b1b
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956375
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956375
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USR010710081
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-02T16:51:38Z
    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 0x953fa27f5a47f48aca1f30007670fa80e9bc12040dd170d8d1991c0d64451b1b. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), 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/USR010710081.
      date published: 2026-07-02T16:51:38Z
    audio: Tra Tra
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 182.982
      additional property: Musical Key
        type: PropertyValue
        value: 2
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.564
      additional property: Energy
        type: PropertyValue
        value: 0.898
      additional property: Speechiness
        type: PropertyValue
        value: 0.212
      additional property: Acousticness
        type: PropertyValue
        value: 0.071
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.005
      additional property: Liveness
        type: PropertyValue
        value: 0.118
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.579
      additional property: Loudness (dB)
      additional property: Key Name
      additional property: Mode Name
album: Feliz Navidad Al Ritmo Del Merengue
album: Merengues Prendidos
album: Caliente y Suave
album: Exitos De Merengue
album: Merengues Sudados
album: Merengues Clasicos
album: Ritmos del Corazón: Un Encuentro Pasional con el Merengue

Loudness (dB)
type: PropertyValue
value: -6.489

Key Name
type: PropertyValue
value: D

Mode Name
type: PropertyValue
value: Major

Feliz Navidad Al Ritmo Del Merengue
type: MusicAlbum
date published: 2024-11-05

Merengues Prendidos
type: MusicAlbum
date published: 2024-11-11

Caliente y Suave
type: MusicAlbum
date published: 2024-12-01

Exitos De Merengue
type: MusicAlbum
date published: 2024-12-11

Merengues Sudados
type: MusicAlbum
date published: 2024-12-28

Merengues Clasicos
type: MusicAlbum
date published: 2025-01-06

Ritmos del Corazón: Un Encuentro Pasional con el Merengue
type: MusicAlbum
date published: 2025-03-09