Javier Pitera
type: MusicGroup
genre: smooth jazz
popularity: 2
followers: 191
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xf39312c6bd0f8dfdb91da644d3b11611a9f6f821a410bc6eeefa39ba6b91357e
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953907
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953907
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/15ed13a7-aa62-47a9-97cc-0f3c239cc5f9.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/15ed13a7-aa62-47a9-97cc-0f3c239cc5f9.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/15ed13a7-aa62-47a9-97cc-0f3c239cc5f9
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T07:39:24Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xf39312c6bd0f8dfdb91da644d3b11611a9f6f821a410bc6eeefa39ba6b91357e","name":"Javier Pitera","registered_at":"2026-06-15T21:11:57Z","symbol":"NIM0833271","token_address":"0xc741f58f1f115726524a3ab25b441b8b5db5c052","type":"artist","uuid":"15ed13a7-aa62-47a9-97cc-0f3c239cc5f9"}
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 0xf39312c6bd0f8dfdb91da644d3b11611a9f6f821a410bc6eeefa39ba6b91357e. Chain 2 (Bitcoin): anchored in block 953907 (2026-06-16T07:39:24Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/15ed13a7-aa62-47a9-97cc-0f3c239cc5f9.json and https://artists.proofprofile.net/proofs/artist/15ed13a7-aa62-47a9-97cc-0f3c239cc5f9.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T07:39:24Z
  text: {"copyright_id":"0xf39312c6bd0f8dfdb91da644d3b11611a9f6f821a410bc6eeefa39ba6b91357e","name":"Javier Pitera","registered_at":"2026-06-15T21:11:57Z","symbol":"NIM0833271","token_address":"0xc741f58f1f115726524a3ab25b441b8b5db5c052","type":"artist","uuid":"15ed13a7-aa62-47a9-97cc-0f3c239cc5f9"}
album: Un verano sin fin
  type: MusicAlbum
  date published: 2007-04-01
album: Intense
  type: MusicAlbum
  date published: 2012-04-05
album: Just Being by Your Side
  type: MusicAlbum
  date published: 2019-10-23
album: Just Being by Your Side
  type: MusicAlbum
  date published: 2019-11-11
album: Walking with You
  type: MusicAlbum
  date published: 2024-08-30
  track: Walking with You
    type: MusicRecording
    duration: PT3M53S
    duration ms: 233333
    explicit: false
    by artist: Javier Pitera
    in album: Walking with You
      type: MusicAlbum
      date published: 2024-08-30
    genre: smooth jazz
    isrc code: ES71G2242089
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-06T04:58:49+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x2d25d0edac8b09a6fe92080c8f6e898418568c41e3e9214e168ed520e48cd8c6
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956889
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956889
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES71G2242089
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-06T06:56:49Z
    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 0x2d25d0edac8b09a6fe92080c8f6e898418568c41e3e9214e168ed520e48cd8c6. Chain 2 (Bitcoin): anchored in block 956889 (2026-07-06T06:56:49Z), 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/ES71G2242089.
      date published: 2026-07-06T06:56:49Z
    audio: Walking with You
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 107.987
      additional property: Musical Key
        type: PropertyValue
        value: 7
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.644
      additional property: Energy
        type: PropertyValue
        value: 0.401
      additional property: Speechiness
        type: PropertyValue
        value: 0.026
      additional property: Acousticness
        type: PropertyValue
        value: 0.112
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.896
      additional property: Liveness
        type: PropertyValue
        value: 0.354
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.352
      additional property: Loudness (dB)
        type: PropertyValue
        value: -13.126
      additional property: Key Name
        type: PropertyValue
        value: G
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: February 24th
  type: MusicAlbum
  date published: 2025-02-24