Lucio Battisti
type: MusicGroup
description: Lucio Battisti (5 March 1943 – 9 September 1998) was an Italian singer-songwriter and composer. He is widely recognized for songs that defined the late 1960s and 1970s era of Italian songwriting. Bat
popularity: 2
followers: 227
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xaa77950095807e2201bb33e083c5ec813ffc8ae093c7a2e809f9174d8623191f
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953909
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953909
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/05c4dcff-ef93-4f41-bd77-3d36e927fcd1.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/05c4dcff-ef93-4f41-bd77-3d36e927fcd1.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/05c4dcff-ef93-4f41-bd77-3d36e927fcd1
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T07:53:13Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xaa77950095807e2201bb33e083c5ec813ffc8ae093c7a2e809f9174d8623191f","name":"Lucio Battisti","registered_at":"2026-06-15T15:37:34Z","symbol":"NIM0753486","token_address":"0x09f7eb8040f81b91bdbccad35351be215436088e","type":"artist","uuid":"05c4dcff-ef93-4f41-bd77-3d36e927fcd1"}
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 0xaa77950095807e2201bb33e083c5ec813ffc8ae093c7a2e809f9174d8623191f. 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/05c4dcff-ef93-4f41-bd77-3d36e927fcd1.json and https://artists.proofprofile.net/proofs/artist/05c4dcff-ef93-4f41-bd77-3d36e927fcd1.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T07:53:13Z
  text: {"copyright_id":"0xaa77950095807e2201bb33e083c5ec813ffc8ae093c7a2e809f9174d8623191f","name":"Lucio Battisti","registered_at":"2026-06-15T15:37:34Z","symbol":"NIM0753486","token_address":"0x09f7eb8040f81b91bdbccad35351be215436088e","type":"artist","uuid":"05c4dcff-ef93-4f41-bd77-3d36e927fcd1"}
album: Il Veliero
  type: MusicAlbum
  date published: 2017-02-27