Pierro
type: MusicGroup
genre: melodic techno
description: __NOTOC__ Pierro Margaret River Vineyards (usually referred to simply as Pierro) is an Australian winery at Wilyabrup, in the Margaret River wine region of Western Australia. Established in 1979 on
popularity: 7
followers: 815
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
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  value: https://explorer.copyrightchains.com/tx/0x5c95b29e881034d6280cae1221b7cbe186c358bbc384c6f627647f381aeaab5b
additional property: OTSHash
additional property: OTSBitcoinBlock
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additional property: OTSBitcoinBlockVerifyURL
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additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/7ae594e8-7f8b-4c0f-ba4f-4865ec26a464.json
additional property: OTSVerificationAPI
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additional property: OTSTimestamp
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  value: 2026-06-17T08:30:25Z
additional property: OTSCanonicalRecord
additional property: OTSVerifyInstructions
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  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
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  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5c95b29e881034d6280cae1221b7cbe186c358bbc384c6f627647f381aeaab5b. Chain 2 (Bitcoin): anchored in block 954069 (2026-06-17T08:30:25Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/7ae594e8-7f8b-4c0f-ba4f-4865ec26a464.json and https://artists.proofprofile.net/proofs/artist/7ae594e8-7f8b-4c0f-ba4f-4865ec26a464.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:30:25Z
album: Friction
  type: MusicAlbum
  date published: 2018-07-06
album: Revelations
  type: MusicAlbum
  date published: 2019-01-25
album: Machine Elves
  type: MusicAlbum
  date published: 2020-01-31
album: Machine Elves
  type: MusicAlbum
  date published: 2020-01-31
album: Into The Void
  type: MusicAlbum
  date published: 2021-04-23
album: Into The Void
  type: MusicAlbum
  date published: 2021-04-23
album: Eyes Wide Shut
  type: MusicAlbum
  date published: 2022-05-27
album: Eyes Wide Shut
  type: MusicAlbum
  date published: 2022-05-27
album: Raven
  type: MusicAlbum
  date published: 2023-01-19
album: Raven (Extended Version)
  type: MusicAlbum
  date published: 2023-01-19
album: Cubicon
  type: MusicAlbum
  date published: 2023-03-24
album: Cubicon
  type: MusicAlbum
  date published: 2023-03-24
album: Pushing Away
  type: MusicAlbum
  date published: 2024-05-17
album: Illusion
  type: MusicAlbum
  date published: 2024-06-28
album: Illusion
  type: MusicAlbum
  date published: 2024-06-28
  track: Illusion
    type: MusicRecording
    duration: PT3M29S
    duration ms: 209280
    explicit: false
    by artist: Pierro
    in album: Illusion
      type: MusicAlbum
      date published: 2024-06-28
    genre: melodic techno
    isrc code: SE6HN2428949
    additional property: CopyrightID
    additional property: CopyrightStatus
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      value: registered
    additional property: CopyrightRegisteredAt
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    additional property: OTSBitcoinBlockVerifyURL
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      value: https://blockstream.info/api/block-height/956474
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SE6HN2428949
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-03T08:56:35Z
    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 0xb89eb91e5c9dbb62e68dc5ed4a90675915511d3a6c72c0d0709948204bc9aad7. Chain 2 (Bitcoin): anchored in block 956474 (2026-07-03T08:56:35Z), 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/SE6HN2428949.
      date published: 2026-07-03T08:56:35Z
    audio: Illusion
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
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      additional property: Musical Key
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      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
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      additional property: Energy
        type: PropertyValue
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      additional property: Speechiness
        type: PropertyValue
        value: 0.043
      additional property: Acousticness
        type: PropertyValue
        value: 0
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.848
      additional property: Liveness
        type: PropertyValue
        value: 0.502
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.036
      additional property: Loudness (dB)
        type: PropertyValue
        value: -6.078
      additional property: Key Name
        type: PropertyValue
        value: Bb
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Heartbeat
  type: MusicAlbum
  date published: 2024-12-13