Leonardo Trincabelli
type: MusicGroup
popularity: 2
followers: 508
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x2bdd61ae917420327473ef33415a1d9fdccf7832df81b797f698a734494a5460
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953907
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953907
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/16100f92-ba43-4815-9e72-caae4175d5ff.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/16100f92-ba43-4815-9e72-caae4175d5ff.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/16100f92-ba43-4815-9e72-caae4175d5ff
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T07:39:24Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x2bdd61ae917420327473ef33415a1d9fdccf7832df81b797f698a734494a5460","name":"Leonardo Trincabelli","registered_at":"2026-06-15T21:07:15Z","symbol":"NIM0832144","token_address":"0x433bf739278441ca2a4c3fb3e6c5fd3db2ee49d7","type":"artist","uuid":"16100f92-ba43-4815-9e72-caae4175d5ff"}
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 0x2bdd61ae917420327473ef33415a1d9fdccf7832df81b797f698a734494a5460. Chain 2 (Bitcoin): anchored in block 953909 (2026-06-16T07:53:13Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/16100f92-ba43-4815-9e72-caae4175d5ff.json and https://artists.proofprofile.net/proofs/artist/16100f92-ba43-4815-9e72-caae4175d5ff.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T07:53:13Z
  text: {"copyright_id":"0x2bdd61ae917420327473ef33415a1d9fdccf7832df81b797f698a734494a5460","name":"Leonardo Trincabelli","registered_at":"2026-06-15T21:07:15Z","symbol":"NIM0832144","token_address":"0x433bf739278441ca2a4c3fb3e6c5fd3db2ee49d7","type":"artist","uuid":"16100f92-ba43-4815-9e72-caae4175d5ff"}
album: Hangmusig
  type: MusicAlbum
  date published: 2006
album: Release
  type: MusicAlbum
  date published: 2010-05-18
album: LHAS
  type: MusicAlbum
  date published: 2013
album: Vientre
  type: MusicAlbum
  date published: 2018-08-01