Graciane Finzi
type: MusicGroup
description: Graciane Finzi (born 10 July 1945) is a Morocco-born French composer. Life Graciane Finzi was born in Casablanca, Morocco, and studied music at the Casablanca Conservatory, then managed by Georges Fr
popularity: 2
followers: 97
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
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  value: https://explorer.copyrightchains.com/tx/0x90ea77d108c2adaf3e26bb04132967b0e65b2cfa63286d3797de649d9b30e6b1
additional property: OTSHash
additional property: OTSBitcoinBlock
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  value: 954667
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954667
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/c1f01a1f-ed69-4441-9420-bcfc812e6fd3.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/c1f01a1f-ed69-4441-9420-bcfc812e6fd3.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/c1f01a1f-ed69-4441-9420-bcfc812e6fd3
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T07:29:20Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x90ea77d108c2adaf3e26bb04132967b0e65b2cfa63286d3797de649d9b30e6b1","name":"Graciane Finzi","registered_at":"2026-06-20T19:38:44Z","symbol":"NIM1695639","token_address":"0x684da69af65c38f370d415d661087b5abf6add0f","type":"artist","uuid":"c1f01a1f-ed69-4441-9420-bcfc812e6fd3"}
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 0x90ea77d108c2adaf3e26bb04132967b0e65b2cfa63286d3797de649d9b30e6b1. Chain 2 (Bitcoin): anchored in block 954667 (2026-06-21T07:29:20Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/c1f01a1f-ed69-4441-9420-bcfc812e6fd3.json and https://artists.proofprofile.net/proofs/artist/c1f01a1f-ed69-4441-9420-bcfc812e6fd3.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T07:29:20Z
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album: Fantaisie Toccata pour piano à 4 mains
  type: MusicAlbum
  date published: 2021-06-25
album: Graciane Finzi - Et si tout recommençait...
  type: MusicAlbum
  date published: 2021-11-12
album: Fräulein else - graciane finzi
  type: MusicAlbum
  date published: 2022-12-09
album: Graciane Finzi: Impression Tango (Viola and Accordion Version)
  type: MusicAlbum
  date published: 2023-06-23