Josek
type: MusicGroup
popularity: 4
followers: 160
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xf3acbabd20187ebdcf44255a8fe1e970d35f945249215a21a46c6f4aa2c877aa
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/8c597029-3828-47d5-98b5-00bcd8fcd6f1.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/8c597029-3828-47d5-98b5-00bcd8fcd6f1.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/8c597029-3828-47d5-98b5-00bcd8fcd6f1
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-19T03:22:39Z
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 0xf3acbabd20187ebdcf44255a8fe1e970d35f945249215a21a46c6f4aa2c877aa. 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/8c597029-3828-47d5-98b5-00bcd8fcd6f1.json and https://artists.proofprofile.net/proofs/artist/8c597029-3828-47d5-98b5-00bcd8fcd6f1.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-19T03:22:39Z
album: Perdido
  type: MusicAlbum
  date published: 2022-02-05
album: Ella a Mi Me Quiere
  type: MusicAlbum
  date published: 2022-06-17
album: Soy Su Rey
  type: MusicAlbum
  date published: 2022-11-25
album: 150
  type: MusicAlbum
  date published: 2023-01-27
album: Yo No Se Lo Que Te Pasa
  type: MusicAlbum
  date published: 2023-02-02
album: Trapzera
  type: MusicAlbum
  date published: 2023-03-02
album: Keloke/Piensas en Mi
  type: MusicAlbum
  date published: 2023-04-20
album: Lo Que Hay por Aquí
  type: MusicAlbum
  date published: 2023-04-27
  track: Lo Que Hay por Aquí
    type: MusicRecording
    duration: PT2M1S
    duration ms: 121537
    explicit: false
    by artist: Josek
    in album: Lo Que Hay por Aquí
      type: MusicAlbum
      date published: 2023-04-27
    isrc code: QZMZ92352326
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-19T23:06:04+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x3448f4fcf5df4b75229b80351a3efd1c1d8a48616d1efed748b39769716d4ce9
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958798
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958798
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZMZ92352326
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-20T02:07:40Z
    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 0x3448f4fcf5df4b75229b80351a3efd1c1d8a48616d1efed748b39769716d4ce9. Chain 2 (Bitcoin): anchored in block 958798 (2026-07-20T02:07:40Z), 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/QZMZ92352326.
      date published: 2026-07-20T02:07:40Z
    audio: Lo Que Hay por Aquí
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 164.057
      additional property: Musical Key
        type: PropertyValue
        value: 9
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.763
      additional property: Energy
        type: PropertyValue
        value: 0.579
      additional property: Speechiness
        type: PropertyValue
        value: 0.083
      additional property: Acousticness
        type: PropertyValue
        value: 0.208
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.099
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.861
      additional property: Loudness (dB)
        type: PropertyValue
        value: -5.6
      additional property: Key Name
        type: PropertyValue
        value: A
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Un X100To (Cover)
  type: MusicAlbum
  date published: 2023-05-23
album: Nena Fenomenal
  type: MusicAlbum
  date published: 2023-06-03
album: She Don't Give a Fo (Cover)
  type: MusicAlbum
  date published: 2023-06-16
album: Olvídame Si Eres Capaz
  type: MusicAlbum
  date published: 2023-08-05
album: Descendo Até o Chão
  type: MusicAlbum
  date published: 2023-11-03
album: Pobre Diabla / Tu Turrito
  type: MusicAlbum
  date published: 2023-11-23
album: La Suerte Está Echada
  type: MusicAlbum
  date published: 2024-04-18
album: Me Acostumbre/Soy Peor/Amor Foda (Cover)
  type: MusicAlbum
  date published: 2024-04-30
album: Aunque No Sea Conmigo
  type: MusicAlbum
  date published: 2024-08-04
album: Mi Historia Entre Tus Dedos (Cover)
  type: MusicAlbum
  date published: 2024-11-22