William Sabatier
type: MusicGroup
genre: tango
popularity: 13
followers: 234
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x8f96e1423cc51b7fb3214fda7b7290a63435215d131649911a1b56ae1a534bb3
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953778
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953778
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/d1778537-e20d-41fd-af37-3869db7d63ba.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/d1778537-e20d-41fd-af37-3869db7d63ba.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/d1778537-e20d-41fd-af37-3869db7d63ba
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-15T11:57:35Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x8f96e1423cc51b7fb3214fda7b7290a63435215d131649911a1b56ae1a534bb3","name":"William Sabatier","registered_at":"2026-06-15T02:30:41Z","symbol":"NIM0654001","token_address":"0x9d49993db1d09472bc8ec29a3e44bc4eae97af13","type":"artist","uuid":"d1778537-e20d-41fd-af37-3869db7d63ba"}
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 0x8f96e1423cc51b7fb3214fda7b7290a63435215d131649911a1b56ae1a534bb3. Chain 2 (Bitcoin): anchored in block 953778 (2026-06-15T11:57:35Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/d1778537-e20d-41fd-af37-3869db7d63ba.json and https://artists.proofprofile.net/proofs/artist/d1778537-e20d-41fd-af37-3869db7d63ba.ots, the client at https://opentimestamps.org runs `ots verify -f record.json proof.ots`.
  date published: 2026-06-15T11:57:35Z
  text: {"copyright_id":"0x8f96e1423cc51b7fb3214fda7b7290a63435215d131649911a1b56ae1a534bb3","name":"William Sabatier","registered_at":"2026-06-15T02:30:41Z","symbol":"NIM0654001","token_address":"0x9d49993db1d09472bc8ec29a3e44bc4eae97af13","type":"artist","uuid":"d1778537-e20d-41fd-af37-3869db7d63ba"}
album: Piazzolla - Piaf
  type: MusicAlbum
  date published: 2018-11-09
album: Piazzolla - Piaf
  type: MusicAlbum
  date published: 2018-11-09
album: Piazzolla: Concertos & Chamber Works
  type: MusicAlbum
  date published: 2019-04-12
album: Piazzolla: Concertos & Chamber Works
  type: MusicAlbum
  date published: 2019-04-12
album: Entrador!
  type: MusicAlbum
  date published: 2021-08-13
album: Piazzolla: Concertos
  type: MusicAlbum
  date published: 2021-11-05
album: Piazzolla Intime
  type: MusicAlbum
  date published: 2023-12-15
track: Chiquilín de Bachín
  type: MusicRecording
  duration: PT5M14S
  duration ms: 314640
  explicit: false
  by artist: Astor Piazzolla
  by artist: Mariana Flores
  by artist: William Sabatier
  by artist: Gustavo Gargiulo
  by artist: Girolamo Bottiglieri
  by artist: François Joubert-Caillet
  by artist: Quito Gato
  by artist: Leonardo García-Alarcón
  in album: Piazzolla & Monteverdi: Una Utopía Argentina
    type: MusicAlbum
    date published: 2012-09-25
  isrc code: FRZDG1200815
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-07T10:52:18+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x63c31047a57c23c558b822553a4ada386a1f433d43e6d45dcc1cf126ed442896
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 957118
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/957118
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZDG1200815
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-08T03:20:19Z
  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 0x63c31047a57c23c558b822553a4ada386a1f433d43e6d45dcc1cf126ed442896. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZDG1200815 — a six-check JSON result.
    date published: 2026-07-08T03:20:19Z
  audio: Chiquilín de Bachín
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 107.212
    additional property: Musical Key
      type: PropertyValue
      value: 2
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 0
    additional property: Time Signature
      type: PropertyValue
      value: 5
    additional property: Danceability
      type: PropertyValue
      value: 0.291
    additional property: Energy
      type: PropertyValue
      value: 0.088
    additional property: Speechiness
      type: PropertyValue
      value: 0.042
    additional property: Acousticness
      type: PropertyValue
      value: 0.964
    additional property: Instrumentalness
      type: PropertyValue
      value: 0.004
    additional property: Liveness
      type: PropertyValue
      value: 0.168
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.096
    additional property: Loudness (dB)
      type: PropertyValue
      value: -17.771
    additional property: Key Name
      type: PropertyValue
      value: D
    additional property: Mode Name
      type: PropertyValue
      value: Minor