Giovanni Alberto Ristori
type: MusicGroup
description: Giovanni Alberto Ristori (1692 – 7 February 1753) was an Italian opera composer and conductor. He was the son of Tommaso Ristori, the leader of an opera troupe belonging to the King of Poland and Ele
popularity: 13
followers: 256
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
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additional property: OTSBitcoinBlock
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additional property: OTSBitcoinBlockVerifyURL
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  value: https://blockstream.info/api/block-height/953701
additional property: OTSProofURL
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additional property: OTSRecordURL
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additional property: OTSVerificationAPI
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additional property: OTSTimestamp
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additional property: OTSCanonicalRecord
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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
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  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9ded00d20ef7b871400a46361d74e55be13ad6bcafef8627c081c7e1260c89a4. Chain 2 (Bitcoin): anchored in block 953742 (2026-06-15T04:47:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/76197798-d54b-4410-822b-f233f479d1b1.json and https://artists.proofprofile.net/proofs/artist/76197798-d54b-4410-822b-f233f479d1b1.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-15T04:47:56Z
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album: Ristori: Divoti affetti alla Passione di Nostro Signore - Esercizi per l'accompanimento
  type: MusicAlbum
  date published: 2011-04-05
album: Ristori: Divoti affetti alla Passione di Nostro Signore - Esercizi per l'accompanimento
  type: MusicAlbum
  date published: 2011-04-05
album: G.A. Ristori: Cantatas for Soprano & Oboe Concerto
  type: MusicAlbum
  date published: 2017-05-19
album: Ristori: Sacred Works
  type: MusicAlbum
  date published: 2019-03-15
album: Ristori: Sacred Works
  type: MusicAlbum
  date published: 2019-03-15
album: Ristori: Oboe concerto in E-Flat Major
  type: MusicAlbum
  date published: 2021-04-23