R3
type: MusicGroup
genre: cuarteto
genre: cumbia
description: R3, R.III or R-3 or R/3 may refer to: Aviation Aviatik R.III, a German aircraft DFW R.III, a World War I German bomber aircraft Loring R-III, a Spanish reconnaissance biplane Ross R-3 glider Tup
popularity: 6
followers: 741
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xf3449d2cb3d06c21e1308e5ff5d213987b4612d0af7c4c326b208a2b7bbfdf46
additional property: OTSHash
additional property: OTSBitcoinBlock
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  value: 954516
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954516
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/a2775cc8-8ba0-4de0-8e26-64f00ad2ef48.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/a2775cc8-8ba0-4de0-8e26-64f00ad2ef48.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/a2775cc8-8ba0-4de0-8e26-64f00ad2ef48
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T07:04:44Z
additional property: OTSCanonicalRecord
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 0xf3449d2cb3d06c21e1308e5ff5d213987b4612d0af7c4c326b208a2b7bbfdf46. Chain 2 (Bitcoin): anchored in block 954516 (2026-06-20T07:04:44Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/a2775cc8-8ba0-4de0-8e26-64f00ad2ef48.json and https://artists.proofprofile.net/proofs/artist/a2775cc8-8ba0-4de0-8e26-64f00ad2ef48.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T07:04:44Z
album: Lloro - Puño De Diamante - La Incondicional - UNIVERSO PARALELO
  type: MusicAlbum
  date published: 2022-03-14
  track: Lloro - Puño De Diamante - La Incondicional - UNIVERSO PARALELO
    type: MusicRecording
    duration: PT7M35S
    duration ms: 455706
    explicit: false
    by artist: R3
    in album: Lloro - Puño De Diamante - La Incondicional - UNIVERSO PARALELO
      type: MusicAlbum
      date published: 2022-03-14
    genre: cuarteto
    genre: cumbia
    isrc code: US3DF2232659
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-22T07:31:43+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xc707485ce79b19811e3b676e08eac1b5e371f64bc2c72ac296ccff9772848416
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 959114
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/959114
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US3DF2232659
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-22T10:33:47Z
    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 0xc707485ce79b19811e3b676e08eac1b5e371f64bc2c72ac296ccff9772848416. Chain 2 (Bitcoin): anchored in block 959114 (2026-07-22T10:33:47Z), 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/US3DF2232659.
      date published: 2026-07-22T10:33:47Z
    audio: Lloro - Puño De Diamante - La Incondicional - UNIVERSO PARALELO
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 157.537
      additional property: Musical Key
        type: PropertyValue
        value: 4
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.45
      additional property: Energy
        type: PropertyValue
        value: 0.597
      additional property: Speechiness
        type: PropertyValue
        value: 0.038
      additional property: Acousticness
        type: PropertyValue
        value: 0.321
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.093
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.697
      additional property: Loudness (dB)
        type: PropertyValue
        value: -4.643
      additional property: Key Name
        type: PropertyValue
        value: E
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Y Tú Te Vas - Otra Noche - Seguir Viviendo Sin Tu Amor
  type: MusicAlbum
  date published: 2022-04-29
album: Ya no vives en mi - Amor de mi cama - Te voy amar
  type: MusicAlbum
  date published: 2022-07-01
album: Invéntame / Indiferente / Tu Gratitud / Como la Flor
  type: MusicAlbum
  date published: 2022-11-04
album: Peligro de Extinción / Mirame a la Cara / Dejemoslo Asi / Antes
  type: MusicAlbum
  date published: 2023-05-19
album: Cuidarte
  type: MusicAlbum
  date published: 2023-06-30
album: El Mismo Aire / Nada Entre Tu y Yo / Yo No Se Mañana
  type: MusicAlbum
  date published: 2023-07-14
album: Sin Censura
  type: MusicAlbum
  date published: 2023-08-05
album: Ella Dijo / Nunca Supe Más de Ti / Despues de Ti
  type: MusicAlbum
  date published: 2023-08-25
album: Se Me Ha Perdido un Corazón / Paisaje / Fuiste (Cover)
  type: MusicAlbum
  date published: 2024-03-07
  track: Se Me Ha Perdido un Corazón / Paisaje / Fuiste - Cover
    type: MusicRecording
    duration: PT6M32S
    duration ms: 392589
    explicit: false
    by artist: R3
    in album: Se Me Ha Perdido un Corazón / Paisaje / Fuiste (Cover)
      type: MusicAlbum
      date published: 2024-03-07
    genre: cuarteto
    genre: cumbia
    isrc code: QZGLM2467386
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-21T08:03:39+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xca086b136ce04a6d8817770ef6956545216f6904b583965d954a39780925d229
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958985
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958985
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZGLM2467386
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-21T08:39:15Z
    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 0xca086b136ce04a6d8817770ef6956545216f6904b583965d954a39780925d229. Chain 2 (Bitcoin): anchored in block 958985 (2026-07-21T08:39:15Z), 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/QZGLM2467386.
      date published: 2026-07-21T08:39:15Z
    audio: Se Me Ha Perdido un Corazón / Paisaje / Fuiste - Cover
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 93.453
      additional property: Musical Key
      additional property: Mode (Major/Minor)
      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: Bad Boy / Una Noche Mas / El Amante (Acoustic)
album: Besos Mojados / Adicto a Tu Piel / No Llores
album: Vuelve Te Lo Pido / Porque Te Tengo Que Olvidar
album: Sabrosura
album: Hola Bebé
album: Como Podré / Le Pido a Dios / Yo Que Te Amé / Tramposa y Mentirosa (Cover)
album: Ya Lo Se

Musical Key
type: PropertyValue
value: 10

Mode (Major/Minor)
type: PropertyValue
value: 0

Time Signature
type: PropertyValue
value: 4

Danceability
type: PropertyValue
value: 0.451

Energy
type: PropertyValue
value: 0.856

Speechiness
type: PropertyValue
value: 0.035

Acousticness
type: PropertyValue
value: 0.093

Instrumentalness
type: PropertyValue
value: 0

Liveness
type: PropertyValue
value: 0.123

Valence (Positivity)
type: PropertyValue
value: 0.809

Loudness (dB)
type: PropertyValue
value: -3.399

Key Name
type: PropertyValue
value: Bb

Mode Name
type: PropertyValue
value: Minor

Bad Boy / Una Noche Mas / El Amante (Acoustic)
type: MusicAlbum
date published: 2024-03-20

Besos Mojados / Adicto a Tu Piel / No Llores
type: MusicAlbum
date published: 2024-04-11

Vuelve Te Lo Pido / Porque Te Tengo Que Olvidar
type: MusicAlbum
date published: 2024-06-07

Sabrosura
type: MusicAlbum
date published: 2024-09-27

Hola Bebé
type: MusicAlbum
date published: 2024-11-02

Hola Bebé
type: MusicAlbum
date published: 2024-11-22

Como Podré / Le Pido a Dios / Yo Que Te Amé / Tramposa y Mentirosa (Cover)
type: MusicAlbum
date published: 2024-12-26

Ya Lo Se
type: MusicAlbum
date published: 2025-02-08