Luca Sbardella
type: MusicGroup
genre: polka
genre: tango
description: Luca Sbardella (born 26 September 1973) is an Italian politician serving as a member of the Chamber of Deputies since 2022. He has served as commissioner of Brothers of Italy in Sicily since 2025. Re
popularity: 3
followers: 34
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xaf771b834d2f1169c0440d25730064d82e46d1c2073f32f40296db24af7502dd
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954689
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954689
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/e25a4af6-f0b9-4e5f-bd57-d90c98be6bff.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/e25a4af6-f0b9-4e5f-bd57-d90c98be6bff.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/e25a4af6-f0b9-4e5f-bd57-d90c98be6bff
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T10:35:31Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xaf771b834d2f1169c0440d25730064d82e46d1c2073f32f40296db24af7502dd","name":"Luca Sbardella","registered_at":"2026-06-21T07:14:26Z","symbol":"NIM1859407","token_address":"0xa089efdb0b3f2cad2a41aef01bf80c880f16dbf9","type":"artist","uuid":"e25a4af6-f0b9-4e5f-bd57-d90c98be6bff"}
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 0xaf771b834d2f1169c0440d25730064d82e46d1c2073f32f40296db24af7502dd. Chain 2 (Bitcoin): anchored in block 954689 (2026-06-21T10:35:31Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/e25a4af6-f0b9-4e5f-bd57-d90c98be6bff.json and https://artists.proofprofile.net/proofs/artist/e25a4af6-f0b9-4e5f-bd57-d90c98be6bff.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T10:35:31Z
  text: {"copyright_id":"0xaf771b834d2f1169c0440d25730064d82e46d1c2073f32f40296db24af7502dd","name":"Luca Sbardella","registered_at":"2026-06-21T07:14:26Z","symbol":"NIM1859407","token_address":"0xa089efdb0b3f2cad2a41aef01bf80c880f16dbf9","type":"artist","uuid":"e25a4af6-f0b9-4e5f-bd57-d90c98be6bff"}
album: Latin fisa
  type: MusicAlbum
  date published: 2013-05-15