Alessandro Petruccelli
type: MusicGroup
popularity: 2
followers: 37
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xbc497a7b3e0869a9e5fa52a68e3fb2fa2d4b65b7ed08bd01976c9ab927edacf4
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954346
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954346
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/940c8e2c-03de-436a-8eb0-8dc202f30215.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/940c8e2c-03de-436a-8eb0-8dc202f30215.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/940c8e2c-03de-436a-8eb0-8dc202f30215
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-19T03:51:26Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xbc497a7b3e0869a9e5fa52a68e3fb2fa2d4b65b7ed08bd01976c9ab927edacf4","name":"Alessandro Petruccelli","registered_at":"2026-06-17T17:40:26Z","symbol":"NIM1469975","token_address":"0x0a83e32218f3a27ebe5fa16f029a96e7469083aa","type":"artist","uuid":"940c8e2c-03de-436a-8eb0-8dc202f30215"}
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 0xbc497a7b3e0869a9e5fa52a68e3fb2fa2d4b65b7ed08bd01976c9ab927edacf4. Chain 2 (Bitcoin): anchored in block 954346 (2026-06-19T03:51:26Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/940c8e2c-03de-436a-8eb0-8dc202f30215.json and https://artists.proofprofile.net/proofs/artist/940c8e2c-03de-436a-8eb0-8dc202f30215.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-19T03:51:26Z
  text: {"copyright_id":"0xbc497a7b3e0869a9e5fa52a68e3fb2fa2d4b65b7ed08bd01976c9ab927edacf4","name":"Alessandro Petruccelli","registered_at":"2026-06-17T17:40:26Z","symbol":"NIM1469975","token_address":"0x0a83e32218f3a27ebe5fa16f029a96e7469083aa","type":"artist","uuid":"940c8e2c-03de-436a-8eb0-8dc202f30215"}
album: Rosa Panna
  type: MusicAlbum
  date published: 2025-05-01
album: Un Uomo
  type: MusicAlbum
  date published: 2025-06-21
album: SEI
  type: MusicAlbum
  date published: 2025-07-30