Ramon Marquez
type: MusicGroup
genre: cha cha cha
genre: mambo
genre: son cubano
genre: tropical music
popularity: 35
followers: 5501
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x7f5f3ad1ae27513fff24f95e45073b6e0d05dc29eea1c84df3fbd4ffc9cfa201
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953407
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953407
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/5a1b3861-9a72-4347-971b-80117bc5e37b.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/5a1b3861-9a72-4347-971b-80117bc5e37b.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/5a1b3861-9a72-4347-971b-80117bc5e37b
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-12T19:24:56Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x7f5f3ad1ae27513fff24f95e45073b6e0d05dc29eea1c84df3fbd4ffc9cfa201","name":"Ramon Marquez","registered_at":"2026-06-11T21:25:06Z","symbol":"NIM0116269","token_address":"0xa96090eb535165fb4452673e5748d4a34d38b201","type":"artist","uuid":"5a1b3861-9a72-4347-971b-80117bc5e37b"}
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 0x7f5f3ad1ae27513fff24f95e45073b6e0d05dc29eea1c84df3fbd4ffc9cfa201. Chain 2 (Bitcoin): anchored in block 953407 (2026-06-12T19:24:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/5a1b3861-9a72-4347-971b-80117bc5e37b.json and https://artists.proofprofile.net/proofs/artist/5a1b3861-9a72-4347-971b-80117bc5e37b.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-12T19:24:56Z
  text: {"copyright_id":"0x7f5f3ad1ae27513fff24f95e45073b6e0d05dc29eea1c84df3fbd4ffc9cfa201","name":"Ramon Marquez","registered_at":"2026-06-11T21:25:06Z","symbol":"NIM0116269","token_address":"0xa96090eb535165fb4452673e5748d4a34d38b201","type":"artist","uuid":"5a1b3861-9a72-4347-971b-80117bc5e37b"}
album: El Mambo Por El Mundo
  type: MusicAlbum
  date published: 1974-01-01
album: Que Siga La Fiesta
  type: MusicAlbum
  date published: 1982
album: 15 Exitos 15
  type: MusicAlbum
  date published: 1994-03-02
album: Puente Sobre El Río Kwait
  type: MusicAlbum
  date published: 2008-11-06
album: Lo Mejor Para Bailar Con Ramón Márquez
  type: MusicAlbum
  date published: 2008-11-06
album: A Bailar Mambo
  type: MusicAlbum
  date published: 2008-11-06
  track: El Bodeguero
    type: MusicRecording
    duration: PT2M39S
    duration ms: 159290
    explicit: false
    by artist: Ramon Marquez
    in album: A Bailar Mambo
      type: MusicAlbum
      date published: 2008-11-06
    genre: cha cha cha
    genre: mambo
    genre: son cubano
    genre: tropical music
    isrc code: MXF365603397
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-04T14:53:56+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x673b229f31b0a4d03ec5908f0972315aa0e99fa495010afca93435013f2e7acb
    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/MXF365603397
    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
    subject of: OpenTimestamps Proof of Existence
      type: DigitalDocument
      encoding format: application/vnd.opentimestamps.ots
      description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x673b229f31b0a4d03ec5908f0972315aa0e99fa495010afca93435013f2e7acb. 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/MXF365603397.
      date published: 2026-07-05T01:12:41Z
    audio: El Bodeguero
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 124.067
      additional property: Musical Key
        type: PropertyValue
        value: 7
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.749
      additional property: Energy
        type: PropertyValue
        value: 0.628
      additional property: Speechiness
        type: PropertyValue
        value: 0.039
      additional property: Acousticness
        type: PropertyValue
        value: 0.748
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.132
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.964
      additional property: Loudness (dB)
        type: PropertyValue
        value: -7.167
      additional property: Key Name
        type: PropertyValue
        value: G
      additional property: Mode Name
        type: PropertyValue
        value: Major
  track: Ay Cosita Linda
    type: MusicRecording
    duration: PT2M27S
    duration ms: 147365
    explicit: false
    by artist: Ramon Marquez
    in album: A Bailar Mambo
      type: MusicAlbum
      date published: 2008-11-06
    genre: cha cha cha
    genre: mambo
    genre: son cubano
    genre: tropical music
    isrc code: MXF365703812
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-03T08:04:09+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xb7b74da6113911bb8f89eb2d5e965a75539f62b2a538e7b55ff4211015fd6437
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956484
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956484
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/MXF365703812
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-03T10:47:44Z
    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 0xb7b74da6113911bb8f89eb2d5e965a75539f62b2a538e7b55ff4211015fd6437. Chain 2 (Bitcoin): anchored in block 956484 (2026-07-03T10:47:44Z), 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/MXF365703812.
      date published: 2026-07-03T10:47:44Z
    audio: Ay Cosita Linda
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 109.211
      additional property: Musical Key
        type: PropertyValue
        value: 0
      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
  track: Ábrete Sésamo
album: Solamente Una Vez
album: Humo En Tus Ojos
album: Puente Sobre El Rio Kwait
album: Musica Maestro
album: Música Maestro
album: Tengo Una Esperancita
album: Que Seas Feliz
album: El Rey Del Chivirico
album: Morenita Mía
album: Papi Mas Mambo
album: Cielito Lindo
album: Pobre Gente De París
album: Cogele Bien El Compas
album: Morenita Mia
album: Pobre Gente De Paris
album: Cógele Bien El Compás
album: Papi Más Mambo
album: Dos Arbolitos
album: Yo Sabía Que Un Día
album: El Merecumbe
album: El Merecumbé
album: Dos Árbolitos
album: El Guapo
album: Moliendo Cafe
album: Corazón De Melón
album: Moliendo Café
album: Corazon De Melon
album: La Llorona
album: Gusanito Del Amor
album: Colección de Oro, Vol. 2
album: Colección De Oro: Tres Ritmos De Época, Vol. 2 – Politécnico
album: Tanda Bailable
album: Bailables Tropicales
album: Dame Dame Más Amor
album: Mexican Mambos
album: Maaambooo!!!

Time Signature
type: PropertyValue
value: 4

Danceability
type: PropertyValue
value: 0.779

Energy
type: PropertyValue
value: 0.611

Speechiness
type: PropertyValue
value: 0.293

Acousticness
type: PropertyValue
value: 0.671

Instrumentalness
type: PropertyValue
value: 0

Liveness
type: PropertyValue
value: 0.279

Valence (Positivity)
type: PropertyValue
value: 0.939

Loudness (dB)
type: PropertyValue
value: -7.847

Key Name
type: PropertyValue
value: C

Mode Name
type: PropertyValue
value: Major

Ábrete Sésamo
type: MusicRecording
duration: PT2M51S
duration ms: 171798
explicit: false
by artist: Ramon Marquez
in album: A Bailar Mambo
  type: MusicAlbum
  date published: 2008-11-06
genre: cha cha cha
genre: mambo
genre: son cubano
genre: tropical music
isrc code: MXF365502642
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-07-03T04:16:36+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x9cd37e22dda19c5ef4484cd4f467f38bea2c9c49dcb60c8b5a31cbca3d64f4c2
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956474
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/956474
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/MXF365502642
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-03T08:56:35Z
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
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9cd37e22dda19c5ef4484cd4f467f38bea2c9c49dcb60c8b5a31cbca3d64f4c2. Chain 2 (Bitcoin): anchored in block 956474 (2026-07-03T08:56:35Z), 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/MXF365502642.
  date published: 2026-07-03T08:56:35Z
audio: Ábrete Sésamo
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 131.666
  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: 0.744
  additional property: Energy
    type: PropertyValue
    value: 0.694
  additional property: Speechiness
    type: PropertyValue
    value: 0.047
  additional property: Acousticness
    type: PropertyValue
    value: 0.826
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.002
  additional property: Liveness
    type: PropertyValue
    value: 0.086
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.927
  additional property: Loudness (dB)
    type: PropertyValue
    value: -7.525
  additional property: Key Name
    type: PropertyValue
    value: Eb
  additional property: Mode Name
    type: PropertyValue
    value: Major

Solamente Una Vez
type: MusicAlbum
date published: 2008-11-06

Humo En Tus Ojos
type: MusicAlbum
date published: 2008-11-06

Humo En Tus Ojos
type: MusicAlbum
date published: 2008-11-06

Solamente Una Vez
type: MusicAlbum
date published: 2008-11-06

Puente Sobre El Rio Kwait
type: MusicAlbum
date published: 2008-11-06

Musica Maestro
type: MusicAlbum
date published: 2008-11-07

Música Maestro
type: MusicAlbum
date published: 2008-11-07

Tengo Una Esperancita
type: MusicAlbum
date published: 2008-11-07

Que Seas Feliz
type: MusicAlbum
date published: 2008-11-07

El Rey Del Chivirico
type: MusicAlbum
date published: 2008-11-07

Morenita Mía
type: MusicAlbum
date published: 2008-11-07
track: Morenita Mía
  type: MusicRecording
  duration: PT2M35S
  duration ms: 155062
  explicit: false
  by artist: Ramon Marquez
  in album: Morenita Mía
    type: MusicAlbum
    date published: 2008-11-07
  genre: cha cha cha
  genre: mambo
  genre: son cubano
  genre: tropical music
  isrc code: MXF366006622
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-19T13:24:34+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x696c1f5264e149626daf2a24f1e01109add1e66afdce4d8a50dd52f84cc4deac
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 958749
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/958749
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/MXF366006622
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-19T16:25:54Z
  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 0x696c1f5264e149626daf2a24f1e01109add1e66afdce4d8a50dd52f84cc4deac. Chain 2 (Bitcoin): anchored in block 958749 (2026-07-19T16:25:54Z), 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/MXF366006622.
    date published: 2026-07-19T16:25:54Z
  audio: Morenita Mía
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 112.732
    additional property: Musical Key
      type: PropertyValue
      value: 5
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 0
    additional property: Time Signature
      type: PropertyValue
      value: 4
    additional property: Danceability
      type: PropertyValue
      value: 0.714
    additional property: Energy
      type: PropertyValue
      value: 0.385
    additional property: Speechiness
      type: PropertyValue
      value: 0.041
    additional property: Acousticness
      type: PropertyValue
      value: 0.503
    additional property: Instrumentalness
      type: PropertyValue
      value: 0
    additional property: Liveness
      type: PropertyValue
      value: 0.09
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.541
    additional property: Loudness (dB)
      type: PropertyValue
      value: -9.592
    additional property: Key Name
      type: PropertyValue
      value: F
    additional property: Mode Name
      type: PropertyValue
      value: Minor

Papi Mas Mambo
type: MusicAlbum
date published: 2008-11-07

El Rey Del Chivirico
type: MusicAlbum
date published: 2008-11-07

Cielito Lindo
type: MusicAlbum
date published: 2008-11-07

Pobre Gente De París
type: MusicAlbum
date published: 2008-11-07

Cogele Bien El Compas
type: MusicAlbum
date published: 2008-11-07

Morenita Mia
type: MusicAlbum
date published: 2008-11-07

Pobre Gente De Paris
type: MusicAlbum
date published: 2008-11-07

Cielito Lindo
type: MusicAlbum
date published: 2008-11-07

Cógele Bien El Compás
type: MusicAlbum
date published: 2008-11-07
track: Cógele Bien El Compás
  type: MusicRecording
  duration: PT2M41S
  duration ms: 161245
  explicit: false
  by artist: Ramon Marquez
  in album: Cógele Bien El Compás
    type: MusicAlbum
    date published: 2008-11-07
  genre: cha cha cha
  genre: mambo
  genre: son cubano
  genre: tropical music
  isrc code: MXF365402371
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-19T22:32:05+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x27bc2cc50fde1126c546214c40b2aa1e95f0a46a58436c08433a26e30d5c37c7
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 958792
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/958792
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/MXF365402371
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-20T01:34:24Z
  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 0x27bc2cc50fde1126c546214c40b2aa1e95f0a46a58436c08433a26e30d5c37c7. Chain 2 (Bitcoin): anchored in block 958792 (2026-07-20T01:34:24Z), 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/MXF365402371.
    date published: 2026-07-20T01:34:24Z
  audio: Cógele Bien El Compás
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 113.53
    additional property: Musical Key
      type: PropertyValue
      value: 7
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 1
    additional property: Time Signature
      type: PropertyValue
      value: 4
    additional property: Danceability
      type: PropertyValue
      value: 0.785
    additional property: Energy
      type: PropertyValue
      value: 0.809
    additional property: Speechiness
      type: PropertyValue
      value: 0.119
    additional property: Acousticness
      type: PropertyValue
      value: 0.76
    additional property: Instrumentalness
      type: PropertyValue
      value: 0
    additional property: Liveness
      type: PropertyValue
      value: 0.053
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.702
    additional property: Loudness (dB)
      type: PropertyValue
      value: -7.194
    additional property: Key Name
      type: PropertyValue
      value: G
    additional property: Mode Name
      type: PropertyValue
      value: Major

Tengo Una Esperancita
type: MusicAlbum
date published: 2008-11-07

Papi Más Mambo
type: MusicAlbum
date published: 2008-11-07

Dos Arbolitos
type: MusicAlbum
date published: 2008-11-11

Yo Sabía Que Un Día
type: MusicAlbum
date published: 2008-11-11
track: Sesión De Mambo
  type: MusicRecording
  duration: PT2M26S
  duration ms: 146655
  explicit: false
  by artist: Ramon Marquez
  in album: Yo Sabía Que Un Día
    type: MusicAlbum
    date published: 2008-11-11
  genre: cha cha cha
  genre: mambo
  genre: son cubano
  genre: tropical music
  isrc code: MXF367421153
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-14T20:34:47+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x7fa576cb72955a0ff7bdd8d6c37d3f3d7ea5ad0c22098a389c423ee9b41e38fe
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 958060
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/958060
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/MXF367421153
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-14T20:39:42Z
  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 0x7fa576cb72955a0ff7bdd8d6c37d3f3d7ea5ad0c22098a389c423ee9b41e38fe. Chain 2 (Bitcoin): anchored in block 958060 (2026-07-14T20:39:42Z), 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/MXF367421153.
    date published: 2026-07-14T20:39:42Z
  audio: Sesión De Mambo
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 132.643
    additional property: Musical Key
      type: PropertyValue
      value: 0
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 1
    additional property: Time Signature
      type: PropertyValue
      value: 4
    additional property: Danceability
      type: PropertyValue
      value: 0.835
    additional property: Energy
      type: PropertyValue
      value: 0.546
    additional property: Speechiness
      type: PropertyValue
      value: 0.055
    additional property: Acousticness
      type: PropertyValue
      value: 0.502
    additional property: Instrumentalness
      type: PropertyValue
      value: 0.934
    additional property: Liveness
      type: PropertyValue
      value: 0.34
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.954
    additional property: Loudness (dB)
      type: PropertyValue
      value: -11.524
    additional property: Key Name
      type: PropertyValue
      value: C
    additional property: Mode Name
      type: PropertyValue
      value: Major

El Merecumbe
type: MusicAlbum
date published: 2008-11-11

El Merecumbé
type: MusicAlbum
date published: 2008-11-11

Dos Árbolitos
type: MusicAlbum
date published: 2008-11-11

El Guapo
type: MusicAlbum
date published: 2008-11-11

Moliendo Cafe
type: MusicAlbum
date published: 2008-12-10

Corazón De Melón
type: MusicAlbum
date published: 2008-12-10

Moliendo Café
type: MusicAlbum
date published: 2008-12-10

Corazon De Melon
type: MusicAlbum
date published: 2008-12-10

La Llorona
type: MusicAlbum
date published: 2008-12-10

Gusanito Del Amor
type: MusicAlbum
date published: 2008-12-10

La Llorona
type: MusicAlbum
date published: 2008-12-10

Colección de Oro, Vol. 2
type: MusicAlbum
date published: 2009-06-03

Colección De Oro: Tres Ritmos De Época, Vol. 2 – Politécnico
type: MusicAlbum
date published: 2009-06-03
track: Mambo Azul
  type: MusicRecording
  duration: PT2M24S
  duration ms: 144944
  explicit: false
  by artist: Ramon Marquez
  in album: Colección De Oro: Tres Ritmos De Época, Vol. 2 – Politécnico
    type: MusicAlbum
    date published: 2009-06-03
  genre: cha cha cha
  genre: mambo
  genre: son cubano
  genre: tropical music
  isrc code: MXF367421146
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-12T04:24:33+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x701a5deb71bfe9a4e35e9e0f88624475a7e1d1041555b4f6f07635a62b181087
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 957653
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/957653
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/MXF367421146
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-12T04:35:02Z
  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 0x701a5deb71bfe9a4e35e9e0f88624475a7e1d1041555b4f6f07635a62b181087. Chain 2 (Bitcoin): anchored in block 957653 (2026-07-12T04:35:02Z), 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/MXF367421146.
    date published: 2026-07-12T04:35:02Z
  audio: Mambo Azul
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 133.087
    additional property: Musical Key
      type: PropertyValue
      value: 5
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 0
    additional property: Time Signature
      type: PropertyValue
      value: 4
    additional property: Danceability
      type: PropertyValue
      value: 0.776
    additional property: Energy
      type: PropertyValue
      value: 0.763
    additional property: Speechiness
      type: PropertyValue
      value: 0.034
    additional property: Acousticness
      type: PropertyValue
      value: 0.73
    additional property: Instrumentalness
      type: PropertyValue
      value: 0.857
    additional property: Liveness
      type: PropertyValue
      value: 0.081
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.953
    additional property: Loudness (dB)
      type: PropertyValue
      value: -9.779
    additional property: Key Name
      type: PropertyValue
      value: F
    additional property: Mode Name
      type: PropertyValue
      value: Minor

Tanda Bailable
type: MusicAlbum
date published: 2015-06-26

Tanda Bailable
type: MusicAlbum
date published: 2015-06-26

Bailables Tropicales
type: MusicAlbum
date published: 2019-05-09

Dame Dame Más Amor
type: MusicAlbum
date published: 2019-05-17

Mexican Mambos
type: MusicAlbum
date published: 2024-04-05

Maaambooo!!!
type: MusicAlbum
date published: 2024-06-10