Lorenzo Cittadini
type: MusicGroup
description: Lorenzo Cittadini (born 17 December 1982) is a retired Italian rugby union player who plays at prop. He made his debut for Italy against Ireland on 2 February 2008. He played at the 2011 Rugby World C
popularity: 11
followers: 174
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x08a5ac163bcf256fcc324159f5a401dd6353f09ef62c70cd902af7bfd0716a18
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953588
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953588
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/0062e72c-7001-403d-9f0b-59ff11337c03.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/0062e72c-7001-403d-9f0b-59ff11337c03.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/0062e72c-7001-403d-9f0b-59ff11337c03
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-14T04:52:46Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x08a5ac163bcf256fcc324159f5a401dd6353f09ef62c70cd902af7bfd0716a18","name":"Lorenzo Cittadini","registered_at":"2026-06-14T04:26:17Z","symbol":"NIM0338152","token_address":"0x54c53bbc8309d3d53cdea3ac993bafc300e1ae2a","type":"artist","uuid":"0062e72c-7001-403d-9f0b-59ff11337c03"}
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 0x08a5ac163bcf256fcc324159f5a401dd6353f09ef62c70cd902af7bfd0716a18. Chain 2 (Bitcoin): anchored in block 953588 (2026-06-14T04:52:46Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/0062e72c-7001-403d-9f0b-59ff11337c03.json and https://artists.proofprofile.net/proofs/artist/0062e72c-7001-403d-9f0b-59ff11337c03.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-14T04:52:46Z
  text: {"copyright_id":"0x08a5ac163bcf256fcc324159f5a401dd6353f09ef62c70cd902af7bfd0716a18","name":"Lorenzo Cittadini","registered_at":"2026-06-14T04:26:17Z","symbol":"NIM0338152","token_address":"0x54c53bbc8309d3d53cdea3ac993bafc300e1ae2a","type":"artist","uuid":"0062e72c-7001-403d-9f0b-59ff11337c03"}
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