Lino Toffolo
type: MusicGroup
genre: chamber music
description: Lino Toffolo (31 December 1934 – 16 May 2016) was an Italian actor, singer-songwriter, author, and television presenter. Life and career Born in Murano, shortly after his debut Toffolo moved to Mi
popularity: 7
followers: 319
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x84dfba5e8472ee0f103bf35c89a6c4ec201c59fd9009c83682e31e143c8024e4
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954065
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954065
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/3e37a3cf-b61f-4d1c-adb1-14f9f0076d33.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/3e37a3cf-b61f-4d1c-adb1-14f9f0076d33.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/3e37a3cf-b61f-4d1c-adb1-14f9f0076d33
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T08:10:43Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x84dfba5e8472ee0f103bf35c89a6c4ec201c59fd9009c83682e31e143c8024e4","name":"Lino Toffolo","registered_at":"2026-06-16T11:33:17Z","symbol":"NIM1038918","token_address":"0xeced41117a1623a1f31bbeac60bd194a619ea74f","type":"artist","uuid":"3e37a3cf-b61f-4d1c-adb1-14f9f0076d33"}
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 0x84dfba5e8472ee0f103bf35c89a6c4ec201c59fd9009c83682e31e143c8024e4. Chain 2 (Bitcoin): anchored in block 954065 (2026-06-17T08:10:43Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/3e37a3cf-b61f-4d1c-adb1-14f9f0076d33.json and https://artists.proofprofile.net/proofs/artist/3e37a3cf-b61f-4d1c-adb1-14f9f0076d33.ots, the client at https://opentimestamps.org runs `ots verify -f record.json proof.ots`.
  date published: 2026-06-17T08:10:43Z
  text: {"copyright_id":"0x84dfba5e8472ee0f103bf35c89a6c4ec201c59fd9009c83682e31e143c8024e4","name":"Lino Toffolo","registered_at":"2026-06-16T11:33:17Z","symbol":"NIM1038918","token_address":"0xeced41117a1623a1f31bbeac60bd194a619ea74f","type":"artist","uuid":"3e37a3cf-b61f-4d1c-adb1-14f9f0076d33"}
album: Acqua alta
  type: MusicAlbum
  date published: 1999-01-01
album: Dialetti d'Italia: Canti dal Veneto
  type: MusicAlbum
  date published: 2010-02-12