Luigi Prosia
type: MusicGroup
popularity: 3
followers: 14
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xc2a0accd0f0da738c90b934be27f97fb590b49d5612ef72e6171412c4416e685
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954615
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954615
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/c6292851-2b6b-4568-b1f2-64c502e9bd13.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/c6292851-2b6b-4568-b1f2-64c502e9bd13.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/c6292851-2b6b-4568-b1f2-64c502e9bd13
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T22:44:50Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xc2a0accd0f0da738c90b934be27f97fb590b49d5612ef72e6171412c4416e685","name":"Luigi Prosia","registered_at":"2026-06-20T21:01:59Z","symbol":"NIM1714588","token_address":"0xdff62a5294ab99bac5d3300c0efdb5439dc3a2a4","type":"artist","uuid":"c6292851-2b6b-4568-b1f2-64c502e9bd13"}
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 0xc2a0accd0f0da738c90b934be27f97fb590b49d5612ef72e6171412c4416e685. Chain 2 (Bitcoin): anchored in block 954615 (2026-06-20T22:44:50Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/c6292851-2b6b-4568-b1f2-64c502e9bd13.json and https://artists.proofprofile.net/proofs/artist/c6292851-2b6b-4568-b1f2-64c502e9bd13.ots, the client at https://opentimestamps.org runs `ots verify -f record.json proof.ots`.
  date published: 2026-06-20T22:44:50Z
  text: {"copyright_id":"0xc2a0accd0f0da738c90b934be27f97fb590b49d5612ef72e6171412c4416e685","name":"Luigi Prosia","registered_at":"2026-06-20T21:01:59Z","symbol":"NIM1714588","token_address":"0xdff62a5294ab99bac5d3300c0efdb5439dc3a2a4","type":"artist","uuid":"c6292851-2b6b-4568-b1f2-64c502e9bd13"}
album: Un attimo di lucidità
  type: MusicAlbum
  date published: 2018-04-15
album: Il danzatore
  type: MusicAlbum
  date published: 2018-12-26
album: Non 6 sei tu
  type: MusicAlbum
  date published: 2020-02-19