R3
type: MusicGroup
popularity: 8
followers: 244
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x063cfd7ad2a9015a19a54d2737fc255eef58cbf7880508db9b24856dcb919624
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954017
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954017
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/370810c3-b656-43cd-bc47-ee4197e9c415.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/370810c3-b656-43cd-bc47-ee4197e9c415.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/370810c3-b656-43cd-bc47-ee4197e9c415
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T23:38:33Z
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
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x063cfd7ad2a9015a19a54d2737fc255eef58cbf7880508db9b24856dcb919624. Chain 2 (Bitcoin): anchored in block 954065 (2026-06-17T08:10:43Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/370810c3-b656-43cd-bc47-ee4197e9c415.json and https://artists.proofprofile.net/proofs/artist/370810c3-b656-43cd-bc47-ee4197e9c415.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:10:43Z
album: Otro Nivel
  type: MusicAlbum
  date published: 2023-03-07
album: Bandidos
  type: MusicAlbum
  date published: 2023-03-08
album: Cosas de la peda
  type: MusicAlbum
  date published: 2023-04-07
album: Secreto
  type: MusicAlbum
  date published: 2023-04-17
album: Vicios y Musica
  type: MusicAlbum
  date published: 2023-05-23
album: El Equipo De Abajo
  type: MusicAlbum
  date published: 2024-02-27
album: El R De Tula
  type: MusicAlbum
  date published: 2024-03-01
album: El Sola
  type: MusicAlbum
  date published: 2024-03-24
album: Mando 17
  type: MusicAlbum
  date published: 2024-06-19
album: Operativa R
  type: MusicAlbum
  date published: 2024-06-19
album: Hidalgo Es Mio
  type: MusicAlbum
  date published: 2024-12-31
  track: Hidalgo Es Mio
    type: MusicRecording
    duration: PT3M32S
    duration ms: 212749
    explicit: true
    by artist: R3
    in album: Hidalgo Es Mio
      type: MusicAlbum
      date published: 2024-12-31
    isrc code: QT3F42436315
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-19T07:41:32+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x3199baf6c08dbe6b46a924f6b679d6caa6df5b8238dfed87782d669c999dd18c
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958700
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958700
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QT3F42436315
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-19T08:09:50Z
    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 0x3199baf6c08dbe6b46a924f6b679d6caa6df5b8238dfed87782d669c999dd18c. Chain 2 (Bitcoin): anchored in block 958700 (2026-07-19T08:09:50Z), 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/QT3F42436315.
      date published: 2026-07-19T08:09:50Z
    audio: Hidalgo Es Mio
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 97.052
      additional property: Musical Key
        type: PropertyValue
        value: 6
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.922
      additional property: Energy
        type: PropertyValue
        value: 0.893
      additional property: Speechiness
        type: PropertyValue
        value: 0.284
      additional property: Acousticness
        type: PropertyValue
        value: 0.087
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.183
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.614
      additional property: Loudness (dB)
        type: PropertyValue
        value: -8.759
      additional property: Key Name
        type: PropertyValue
        value: F#
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: La Ultima Letra
  type: MusicAlbum
  date published: 2025-01-09
album: C1
  type: MusicAlbum
  date published: 2025-01-09
album: Señor De La Casa
  type: MusicAlbum
  date published: 2025-01-26
album: El Menor
  type: MusicAlbum
  date published: 2025-06-25
album: Alucin
  type: MusicAlbum
  date published: 2025-08-24