Philippe Giusiano
type: MusicGroup
genre: classical piano
description: thumb|Philippe Giusiano Philippe Giusiano (born 1973, in Marseille) is a French classical pianist. In 1990, he took part at the XII International Chopin Piano Competition, obtaining an Honourable Men
popularity: 6
followers: 189
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x68a0d29f4d43dd3a565bbf67b72dda51d6c15dab730cabbfe7cd82a6e201bc11
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954555
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954555
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/af37262a-e6bc-401f-925c-75616247cdb7.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/af37262a-e6bc-401f-925c-75616247cdb7.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/af37262a-e6bc-401f-925c-75616247cdb7
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T12:10:20Z
additional property: OTSCanonicalRecord
  type: PropertyValue
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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 0x68a0d29f4d43dd3a565bbf67b72dda51d6c15dab730cabbfe7cd82a6e201bc11. Chain 2 (Bitcoin): anchored in block 954556 (2026-06-20T12:14:15Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/af37262a-e6bc-401f-925c-75616247cdb7.json and https://artists.proofprofile.net/proofs/artist/af37262a-e6bc-401f-925c-75616247cdb7.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T12:14:15Z
  text: {"copyright_id":"0x68a0d29f4d43dd3a565bbf67b72dda51d6c15dab730cabbfe7cd82a6e201bc11","name":"Philippe Giusiano","registered_at":"2026-06-20T11:03:37Z","symbol":"NIM1598088","token_address":"0x7b2d3b814747007332ddc76e92ffc0c5218ceb3c","type":"artist","uuid":"af37262a-e6bc-401f-925c-75616247cdb7"}
album: Chopin - Impromptus, Barcarolle, Scherzo No. 1 & Études op. 25
  type: MusicAlbum
  date published: 1997
album: Chopin - Préludes op.28 & Sonate En Si Mineur op.58
  type: MusicAlbum
  date published: 1998
album: Serge Rachmaninoff
  type: MusicAlbum
  date published: 2003