Chiara Luzzana
type: MusicGroup
description: Chiara Luzzana is an Italian artist and composer, active in both the advertising and artistic fields. She is considered by critics one of the most innovative and visionary sound designers. In 2014, s
popularity: 2
followers: 232
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x0b87eb254c6869b29453caadb6f3f85bf8f504e089da29a90d02b89dffe2e8fe
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953875
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953875
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/08698443-02f4-46fb-81ca-7363260d721d.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/08698443-02f4-46fb-81ca-7363260d721d.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/08698443-02f4-46fb-81ca-7363260d721d
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T02:12:46Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x0b87eb254c6869b29453caadb6f3f85bf8f504e089da29a90d02b89dffe2e8fe","name":"Chiara Luzzana","registered_at":"2026-06-15T16:31:45Z","symbol":"NIM0766431","token_address":"0x561569640f74024d8af4d8065719d4b129d5ddb1","type":"artist","uuid":"08698443-02f4-46fb-81ca-7363260d721d"}
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 0x0b87eb254c6869b29453caadb6f3f85bf8f504e089da29a90d02b89dffe2e8fe. Chain 2 (Bitcoin): anchored in block 953877 (2026-06-16T02:39:16Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/08698443-02f4-46fb-81ca-7363260d721d.json and https://artists.proofprofile.net/proofs/artist/08698443-02f4-46fb-81ca-7363260d721d.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T02:39:16Z
  text: {"copyright_id":"0x0b87eb254c6869b29453caadb6f3f85bf8f504e089da29a90d02b89dffe2e8fe","name":"Chiara Luzzana","registered_at":"2026-06-15T16:31:45Z","symbol":"NIM0766431","token_address":"0x561569640f74024d8af4d8065719d4b129d5ddb1","type":"artist","uuid":"08698443-02f4-46fb-81ca-7363260d721d"}
album: Sound of Cashmere (Brunello Cucinelli Sound Identity)
  type: MusicAlbum
  date published: 2024-12-11