Silvana Lorenzetti
type: MusicGroup
genre: italian singer-songwriter
popularity: 16
followers: 135
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x44af1fc01662cdfaf28f6ebb4fe73121aefd540cd8db275b60b6a475508fc01d
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953592
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953592
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/06296e08-ebea-4ec4-aad2-595208618a56.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/06296e08-ebea-4ec4-aad2-595208618a56.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/06296e08-ebea-4ec4-aad2-595208618a56
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-14T05:36:59Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x44af1fc01662cdfaf28f6ebb4fe73121aefd540cd8db275b60b6a475508fc01d","name":"Silvana Lorenzetti","registered_at":"2026-06-14T05:04:08Z","symbol":"NIM0347069","token_address":"0x821074910ca27d67cac677d2b6d6aec4fa344f9a","type":"artist","uuid":"06296e08-ebea-4ec4-aad2-595208618a56"}
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 0x44af1fc01662cdfaf28f6ebb4fe73121aefd540cd8db275b60b6a475508fc01d. Chain 2 (Bitcoin): anchored in block 953592 (2026-06-14T05:36:59Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/06296e08-ebea-4ec4-aad2-595208618a56.json and https://artists.proofprofile.net/proofs/artist/06296e08-ebea-4ec4-aad2-595208618a56.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-14T05:36:59Z
  text: {"copyright_id":"0x44af1fc01662cdfaf28f6ebb4fe73121aefd540cd8db275b60b6a475508fc01d","name":"Silvana Lorenzetti","registered_at":"2026-06-14T05:04:08Z","symbol":"NIM0347069","token_address":"0x821074910ca27d67cac677d2b6d6aec4fa344f9a","type":"artist","uuid":"06296e08-ebea-4ec4-aad2-595208618a56"}
album: I Can Sing : Tribute Malika Ayane
  type: MusicAlbum
  date published: 2011-02-22
album: Cover Mania: Tribute to Amy Winehouse Instrumental
  type: MusicAlbum
  date published: 2011-09-30
album: Cover Mania: Tribute to Amy Winehouse
  type: MusicAlbum
  date published: 2011-09-30
album: A Tribute to Malika Ayane
  type: MusicAlbum
  date published: 2012-04-13
album: Bello e impossibile (Dillo con una canzone!)
  type: MusicAlbum
  date published: 2013-09-18
album: Le migliori canzoni di sempre: Tributo a Malika Ayane (Include versioni karaoke)
  type: MusicAlbum
  date published: 2013-12-05
album: Tributo a Gianna Nannini: le migliori canzoni di sempre (Include versioni karaoke)
  type: MusicAlbum
  date published: 2013-12-07
album: Tributo ad Ornella Vanoni: le migliori canzoni di sempre (Include versioni karaoke)
  type: MusicAlbum
  date published: 2013-12-12