El Jay.
type: MusicGroup
popularity: 2
followers: 420
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x9895ba7be3841d3b3231df8183740c91684b60b332cb9a90259bc8fbd9159220
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/8180c717-697a-4a08-a007-15e7041557ac.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/8180c717-697a-4a08-a007-15e7041557ac.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/8180c717-697a-4a08-a007-15e7041557ac
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-19T03:22:39Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x9895ba7be3841d3b3231df8183740c91684b60b332cb9a90259bc8fbd9159220","name":"El Jay.","registered_at":"2026-06-17T11:11:01Z","symbol":"NIM1377114","token_address":"0x7ae537f3b3194d99db4e42b74651b6d56f0b79f3","type":"artist","uuid":"8180c717-697a-4a08-a007-15e7041557ac"}
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 0x9895ba7be3841d3b3231df8183740c91684b60b332cb9a90259bc8fbd9159220. 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/8180c717-697a-4a08-a007-15e7041557ac.json and https://artists.proofprofile.net/proofs/artist/8180c717-697a-4a08-a007-15e7041557ac.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-19T03:22:39Z
  text: {"copyright_id":"0x9895ba7be3841d3b3231df8183740c91684b60b332cb9a90259bc8fbd9159220","name":"El Jay.","registered_at":"2026-06-17T11:11:01Z","symbol":"NIM1377114","token_address":"0x7ae537f3b3194d99db4e42b74651b6d56f0b79f3","type":"artist","uuid":"8180c717-697a-4a08-a007-15e7041557ac"}
album: De la Más Cara
  type: MusicAlbum
  date published: 2022-12-12
album: Diferente
  type: MusicAlbum
  date published: 2022-12-12
album: Azúcar
  type: MusicAlbum
  date published: 2022-12-12
  track: Azúcar
    type: MusicRecording
    duration: PT2M59S
    duration ms: 179722
    explicit: true
    by artist: El Jay.
    in album: Azúcar
      type: MusicAlbum
      date published: 2022-12-12
    isrc code: QZNW72215739
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-20T07:28:51+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x7d67416b6401880e437daafc4295416e5712f82f82c6352c160eaa7c0f567704
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958842
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958842
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNW72215739
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-20T10:30:42Z
    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 0x7d67416b6401880e437daafc4295416e5712f82f82c6352c160eaa7c0f567704. Chain 2 (Bitcoin): anchored in block 958842 (2026-07-20T10:30:42Z), 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/QZNW72215739.
      date published: 2026-07-20T10:30:42Z
    audio: Azúcar
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 107.999
      additional property: Musical Key
        type: PropertyValue
        value: 10
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.74
      additional property: Energy
        type: PropertyValue
        value: 0.869
      additional property: Speechiness
        type: PropertyValue
        value: 0.092
      additional property: Acousticness
        type: PropertyValue
        value: 0.046
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.003
      additional property: Liveness
        type: PropertyValue
        value: 0.757
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.663
      additional property: Loudness (dB)
        type: PropertyValue
        value: -3.301
      additional property: Key Name
        type: PropertyValue
        value: Bb
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: Fresa
  type: MusicAlbum
  date published: 2022-12-12
album: Azúcar
  type: MusicAlbum
  date published: 2022-12-12
album: Las Ganas
  type: MusicAlbum
  date published: 2022-12-12
album: Soltero Feliz
  type: MusicAlbum
  date published: 2022-12-12
album: Se las Pego
  type: MusicAlbum
  date published: 2023-01-28