Edgar Villarroel
type: MusicGroup
genre: celtic
popularity: 9
followers: 367
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x0f8e0566b420dd6c97b07fde4130132018358f5b6ed06f9d0cc6e45966489124
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954065
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954065
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/53122853-bc76-4783-a21e-6d27a5d9ead3.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/53122853-bc76-4783-a21e-6d27a5d9ead3.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/53122853-bc76-4783-a21e-6d27a5d9ead3
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T08:10:43Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x0f8e0566b420dd6c97b07fde4130132018358f5b6ed06f9d0cc6e45966489124","name":"Edgar Villarroel","registered_at":"2026-06-16T18:38:47Z","symbol":"NIM1140424","token_address":"0x4d94fef7f88067a7c8eecf1f15a43848fb20df32","type":"artist","uuid":"53122853-bc76-4783-a21e-6d27a5d9ead3"}
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 0x0f8e0566b420dd6c97b07fde4130132018358f5b6ed06f9d0cc6e45966489124. Chain 2 (Bitcoin): anchored in block 954066 (2026-06-17T08:11:48Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/53122853-bc76-4783-a21e-6d27a5d9ead3.json and https://artists.proofprofile.net/proofs/artist/53122853-bc76-4783-a21e-6d27a5d9ead3.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:11:48Z
  text: {"copyright_id":"0x0f8e0566b420dd6c97b07fde4130132018358f5b6ed06f9d0cc6e45966489124","name":"Edgar Villarroel","registered_at":"2026-06-16T18:38:47Z","symbol":"NIM1140424","token_address":"0x4d94fef7f88067a7c8eecf1f15a43848fb20df32","type":"artist","uuid":"53122853-bc76-4783-a21e-6d27a5d9ead3"}
album: Inti Raymi
  type: MusicAlbum
  date published: 1988-01-01
  track: El Sikuri
    type: MusicRecording
    duration: PT2M53S
    duration ms: 173560
    explicit: false
    by artist: Edgar Villarroel
    in album: Inti Raymi
      type: MusicAlbum
      date published: 1988-01-01
    genre: celtic
    isrc code: GBBFT9100054
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-05T00:59:58+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x352ba3ec990db54fcd311237b1e950e6f398b36d4da492ce16b8d6b5274a1eac
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956742
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956742
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBBFT9100054
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-19T22:45:37Z
    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 0x352ba3ec990db54fcd311237b1e950e6f398b36d4da492ce16b8d6b5274a1eac. Chain 2 (Bitcoin): anchored in block 956742 (2026-07-19T22:45:37Z), 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/GBBFT9100054.
      date published: 2026-07-19T22:45:37Z
    audio: El Sikuri
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 85.23
      additional property: Musical Key
        type: PropertyValue
        value: 4
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.383
      additional property: Energy
        type: PropertyValue
        value: 0.565
      additional property: Speechiness
        type: PropertyValue
        value: 0.099
      additional property: Acousticness
        type: PropertyValue
        value: 0.908
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.001
      additional property: Liveness
        type: PropertyValue
        value: 0.119
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.638
      additional property: Loudness (dB)
        type: PropertyValue
        value: -15.611
      additional property: Key Name
        type: PropertyValue
        value: E
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: The Music of Andrew Lloyd Webber - Pan Pipes Album
  type: MusicAlbum
  date published: 1996-09-01
album: Trip to the Andes
  type: MusicAlbum
  date published: 1997-01-01
album: The Andrew Lloyd Webber Classics - Performed on Pan Pipes
  type: MusicAlbum
  date published: 1998-02-16
album: Classic Irish Pan Pipes Melodies - Volume 2
  type: MusicAlbum
  date published: 2009-03-05
album: Classic Irish Pan Pipes Melodies - Volume 1
  type: MusicAlbum
  date published: 2009-03-05
album: Panpipes - Irish Tranquility
  type: MusicAlbum
  date published: 2011-01-01
album: Panpipes of the Andes
  type: MusicAlbum
  date published: 2012-01-01
album: Panpipes: Irish Tranquility
  type: MusicAlbum
  date published: 2013-05-30
album: Flute Of The Andes Vol 1 Quena (Andean Flute)
  type: MusicAlbum
  date published: 2015-01-01