Luigi Passero
type: MusicGroup
popularity: 7
followers: 216
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xf80e7f4dbdf47bc838b46d95dc5cfa250f93bf7576a6138471dcfd036db5039b
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954342
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954342
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/824e2ba8-d9b0-428b-93d9-0cf7ddf6ece9.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/824e2ba8-d9b0-428b-93d9-0cf7ddf6ece9.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/824e2ba8-d9b0-428b-93d9-0cf7ddf6ece9
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-19T03:22:39Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xf80e7f4dbdf47bc838b46d95dc5cfa250f93bf7576a6138471dcfd036db5039b","name":"Luigi Passero","registered_at":"2026-06-17T11:00:25Z","symbol":"NIM1374585","token_address":"0x9d51b39e58f94ecfd71462fb749acc9d0ec787c1","type":"artist","uuid":"824e2ba8-d9b0-428b-93d9-0cf7ddf6ece9"}
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 0xf80e7f4dbdf47bc838b46d95dc5cfa250f93bf7576a6138471dcfd036db5039b. Chain 2 (Bitcoin): anchored in block 954342 (2026-06-19T03:22:39Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/824e2ba8-d9b0-428b-93d9-0cf7ddf6ece9.json and https://artists.proofprofile.net/proofs/artist/824e2ba8-d9b0-428b-93d9-0cf7ddf6ece9.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-19T03:22:39Z
  text: {"copyright_id":"0xf80e7f4dbdf47bc838b46d95dc5cfa250f93bf7576a6138471dcfd036db5039b","name":"Luigi Passero","registered_at":"2026-06-17T11:00:25Z","symbol":"NIM1374585","token_address":"0x9d51b39e58f94ecfd71462fb749acc9d0ec787c1","type":"artist","uuid":"824e2ba8-d9b0-428b-93d9-0cf7ddf6ece9"}
album: Si mo accussì
  type: MusicAlbum
  date published: 2018-02-20
album: Le prigioni immaginate
  type: MusicAlbum
  date published: 2019-03-08
album: Ricordo Di Un Bambino
  type: MusicAlbum
  date published: 2019-04-23
album: L'amante del mediterraneo
  type: MusicAlbum
  date published: 2019-05-17
album: Bella ciao
  type: MusicAlbum
  date published: 2021-03-02
album: Discoverando l'amore
  type: MusicAlbum
  date published: 2023-11-28