El Ritmo
type: MusicGroup
genre: cuarteto
popularity: 2
followers: 408
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xf4a83ccb5bbd31523470bb75aab0af90cb79a338906bf58219af5ee7e07ca2d7
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954342
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954342
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/807fd89c-d50d-47a3-b158-f25af3761b86.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/807fd89c-d50d-47a3-b158-f25af3761b86.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/807fd89c-d50d-47a3-b158-f25af3761b86
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-19T03:22:39Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xf4a83ccb5bbd31523470bb75aab0af90cb79a338906bf58219af5ee7e07ca2d7","name":"El Ritmo","registered_at":"2026-06-17T10:24:06Z","symbol":"NIM1365933","token_address":"0x638aafc4f607809c50211b67a093dac4a94a03c4","type":"artist","uuid":"807fd89c-d50d-47a3-b158-f25af3761b86"}
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 0xf4a83ccb5bbd31523470bb75aab0af90cb79a338906bf58219af5ee7e07ca2d7. 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/807fd89c-d50d-47a3-b158-f25af3761b86.json and https://artists.proofprofile.net/proofs/artist/807fd89c-d50d-47a3-b158-f25af3761b86.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-19T03:22:39Z
  text: {"copyright_id":"0xf4a83ccb5bbd31523470bb75aab0af90cb79a338906bf58219af5ee7e07ca2d7","name":"El Ritmo","registered_at":"2026-06-17T10:24:06Z","symbol":"NIM1365933","token_address":"0x638aafc4f607809c50211b67a093dac4a94a03c4","type":"artist","uuid":"807fd89c-d50d-47a3-b158-f25af3761b86"}
album: El Ritmo
  type: MusicAlbum
  date published: 2000-08-24
album: Hasta en la Luna
  type: MusicAlbum
  date published: 2008-02-18
album: Me Entende?
  type: MusicAlbum
  date published: 2019-10-29
track: Ahora Te Puedes Marchar
  type: MusicRecording
  duration: PT2M55S
  duration ms: 175226
  explicit: false
  by artist: El Ritmo
  in album: Pasión Cuartetera
    type: MusicAlbum
    date published: 2014-04-15
  isrc code: ARG991017875
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-31T07:39:51+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x769d86adc9b52fe7963dadf95e2052fdc1f35dae6001f2309513d27731245108
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 960368
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/960368
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARG991017875
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-31T08:26:41Z
  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 0x769d86adc9b52fe7963dadf95e2052fdc1f35dae6001f2309513d27731245108. Chain 2 (Bitcoin): anchored in block 960368 (2026-07-31T08:26:41Z), 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/ARG991017875.
    date published: 2026-07-31T08:26:41Z
  audio: Ahora Te Puedes Marchar
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 150.598
    additional property: Musical Key
      type: PropertyValue
      value: 0
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 1
    additional property: Time Signature
      type: PropertyValue
      value: 5
    additional property: Danceability
      type: PropertyValue
      value: 0.821
    additional property: Energy
      type: PropertyValue
      value: 0.87
    additional property: Speechiness
      type: PropertyValue
      value: 0.056
    additional property: Acousticness
      type: PropertyValue
      value: 0.152
    additional property: Instrumentalness
      type: PropertyValue
      value: 0
    additional property: Liveness
      type: PropertyValue
      value: 0.104
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.966
    additional property: Loudness (dB)
      type: PropertyValue
      value: -10.353
    additional property: Key Name
      type: PropertyValue
      value: C
    additional property: Mode Name
      type: PropertyValue
      value: Major
track: Eclipse Total del Amor / Perdidos / Si Me Dejas No Vale / Dime Tú / Qué Precio Tiene el Cielo / Todo Lo Que Hago, Lo Hago por Tí / Que Mueva la Colita / Estoy de Novio / Te Voy a Amar Lento
  type: MusicRecording
  duration: PT9M35S
  duration ms: 575818
  explicit: false
  by artist: La Trouppe
  by artist: El Ritmo
  by artist: Nolberto Al k la
  in album: Cuarteteando: Lo Mejor del cumbia
    type: MusicAlbum
    date published: 2008-01-01
  isrc code: ARG100811108
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-31T23:12:18+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xb9b97b53f8ceead1a239535faeef333875c44f2d1a8246ba1372707e1b0522a6
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 960478
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/960478
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARG100811108
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-31T23:30:38Z
  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 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 0xb9b97b53f8ceead1a239535faeef333875c44f2d1a8246ba1372707e1b0522a6. Chain 2 (Bitcoin): anchored in block 960478 (2026-07-31T23:30:38Z), 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/ARG100811108.
    date published: 2026-07-31T23:30:38Z
  audio: Eclipse Total del Amor / Perdidos / Si Me Dejas No Vale / Dime Tú / Qué Precio Tiene el Cielo / Todo Lo Que Hago, Lo Hago por Tí / Que Mueva la Colita / Estoy de Novio / Te Voy a Amar Lento
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 148.803
    additional property: Musical Key
      type: PropertyValue
      value: 9
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 1
    additional property: Time Signature
      type: PropertyValue
      value: 5
    additional property: Danceability
      type: PropertyValue
      value: 0.518
    additional property: Energy
      type: PropertyValue
      value: 0.951
    additional property: Speechiness
      type: PropertyValue
      value: 0.143
    additional property: Acousticness
      type: PropertyValue
      value: 0.148
    additional property: Instrumentalness
    additional property: Liveness
    additional property: Valence (Positivity)
    additional property: Loudness (dB)
    additional property: Key Name
    additional property: Mode Name
track: La Muralla / La Colorada / Me Entendé, Me Entendé / Bajale el Pantaloncito / Ojalá Que No Puedas / Tiki Taka / Asi Fue / Sacate Todo / Tiburón Blanco / Loba / Tu Bombachita No Está / Candela

Instrumentalness
type: PropertyValue
value: 0

Liveness
type: PropertyValue
value: 0.218

Valence (Positivity)
type: PropertyValue
value: 0.754

Loudness (dB)
type: PropertyValue
value: -9.7

Key Name
type: PropertyValue
value: A

Mode Name
type: PropertyValue
value: Major

La Muralla / La Colorada / Me Entendé, Me Entendé / Bajale el Pantaloncito / Ojalá Que No Puedas / Tiki Taka / Asi Fue / Sacate Todo / Tiburón Blanco / Loba / Tu Bombachita No Está / Candela
type: MusicRecording
duration: PT10M28S
duration ms: 628760
explicit: false
by artist: Nolberto Al k la
by artist: Gerardo
by artist: Los Chicos Piratas
by artist: Jean Carlos
by artist: La Campeona
by artist: El Ritmo
by artist: Banda XXI
in album: Cuarteteando: Lo Mejor del Cuarteto
  type: MusicAlbum
  date published: 2014-01-01
genre: cuarteto
genre: cumbia-villera
isrc code: ARG100811109
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-07-30T08:02:51+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x56cd5b7b7a30b0a73fdd4cbb122c21a9249b193645ff7ec503ddf25a6de73d0d
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 960230
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/960230
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARG100811109
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-30T08:32:18Z
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 0x56cd5b7b7a30b0a73fdd4cbb122c21a9249b193645ff7ec503ddf25a6de73d0d. Chain 2 (Bitcoin): anchored in block 960230 (2026-07-30T08:32:18Z), 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/ARG100811109.
  date published: 2026-07-30T08:32:18Z
audio: La Muralla / La Colorada / Me Entendé, Me Entendé / Bajale el Pantaloncito / Ojalá Que No Puedas / Tiki Taka / Asi Fue / Sacate Todo / Tiburón Blanco / Loba / Tu Bombachita No Está / Candela
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 152.134
  additional property: Musical Key
    type: PropertyValue
    value: 1
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 1
  additional property: Time Signature
    type: PropertyValue
    value: 5
  additional property: Danceability
    type: PropertyValue
    value: 0.531
  additional property: Energy
    type: PropertyValue
    value: 0.963
  additional property: Speechiness
    type: PropertyValue
    value: 0.184
  additional property: Acousticness
    type: PropertyValue
    value: 0.079
  additional property: Instrumentalness
    type: PropertyValue
    value: 0
  additional property: Liveness
    type: PropertyValue
    value: 0.079
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.764
  additional property: Loudness (dB)
    type: PropertyValue
    value: -9.559
  additional property: Key Name
    type: PropertyValue
    value: C#
  additional property: Mode Name
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    value: Major