rjavichuu
type: MusicGroup
popularity: 4
followers: 292
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xc12d9d8a27121f4e3003703ebf2b422253c4c0d12754747cd228e49064aa2ab5
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954631
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954631
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/d0c1f4bc-c8e1-4533-9f45-0cf8673587e2.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/d0c1f4bc-c8e1-4533-9f45-0cf8673587e2.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/d0c1f4bc-c8e1-4533-9f45-0cf8673587e2
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T02:46:24Z
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 0xc12d9d8a27121f4e3003703ebf2b422253c4c0d12754747cd228e49064aa2ab5. Chain 2 (Bitcoin): anchored in block 954631 (2026-06-21T02:46:24Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/d0c1f4bc-c8e1-4533-9f45-0cf8673587e2.json and https://artists.proofprofile.net/proofs/artist/d0c1f4bc-c8e1-4533-9f45-0cf8673587e2.ots, the client at https://opentimestamps.org runs `ots verify -f record.json proof.ots`.
  date published: 2026-06-21T02:46:24Z
album: SON LAS 5AM
  type: MusicAlbum
  date published: 2023-03-23
album: SITIO DORADO
  type: MusicAlbum
  date published: 2023-04-14
album: ME RESTAS
  type: MusicAlbum
  date published: 2023-05-24
album: CIENX 100
  type: MusicAlbum
  date published: 2023-06-28
album: PENSAMIENTOS INFELICES
  type: MusicAlbum
  date published: 2023-09-06
album: NINGUNA RESPUESTA
  type: MusicAlbum
  date published: 2023-11-16
album: TO LO QUE PENSABA
  type: MusicAlbum
  date published: 2023-12-20
album: PAREJA DE MODA
  type: MusicAlbum
  date published: 2024-01-31
album: UNGLOSS
  type: MusicAlbum
  date published: 2024-03-13
album: LUCES DE NEON
  type: MusicAlbum
  date published: 2024-08-07
album: HISTORIA DE NO AMOR
  type: MusicAlbum
  date published: 2024-10-18
album: VALENCIA
  type: MusicAlbum
  date published: 2024-11-08
  track: VALENCIA
    type: MusicRecording
    duration: PT2M54S
    duration ms: 174285
    explicit: false
    by artist: rjavichuu
    in album: VALENCIA
      type: MusicAlbum
      date published: 2024-11-08
    isrc code: QZZ772453922
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-19T10:07:42+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x1e44dc6e030d913105d80eaf526c5678e66de70fa21dd4e74e60376ac0500e2e
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958716
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958716
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZZ772453922
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-19T10:15:55Z
    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 0x1e44dc6e030d913105d80eaf526c5678e66de70fa21dd4e74e60376ac0500e2e. Chain 2 (Bitcoin): anchored in block 958716 (2026-07-19T10:15:55Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZZ772453922 — a six-check JSON result.
      date published: 2026-07-19T10:15:55Z
    audio: VALENCIA
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 83.49
      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: 0.527
      additional property: Energy
        type: PropertyValue
        value: 0.566
      additional property: Speechiness
        type: PropertyValue
        value: 0.391
      additional property: Acousticness
        type: PropertyValue
        value: 0.598
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.149
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.632
      additional property: Loudness (dB)
        type: PropertyValue
        value: -9.367
      additional property: Key Name
        type: PropertyValue
        value: E
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: FOTOS X PRIVADO
  type: MusicAlbum
  date published: 2024-12-05
album: PA' ESCUCHAR
  type: MusicAlbum
  date published: 2025-01-02
album: PXTO DESTINO
  type: MusicAlbum
  date published: 2025-02-06