Graziana Palazzo
type: MusicGroup
popularity: 8
followers: 20
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xd30c1cff652aae889db1dd0266c0bbb37cfc27c43817a96f5f104e0241babbf7
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954784
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954784
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/fa0a21a1-1a98-494c-ac83-6cca9c154692.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/fa0a21a1-1a98-494c-ac83-6cca9c154692.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/fa0a21a1-1a98-494c-ac83-6cca9c154692
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-22T02:53:59Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xd30c1cff652aae889db1dd0266c0bbb37cfc27c43817a96f5f104e0241babbf7","name":"Graziana Palazzo","registered_at":"2026-06-21T16:39:04Z","symbol":"NIM1976561","token_address":"0xe8e09488d49e2bc782b9eaa23686f034015f44cb","type":"artist","uuid":"fa0a21a1-1a98-494c-ac83-6cca9c154692"}
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 0xd30c1cff652aae889db1dd0266c0bbb37cfc27c43817a96f5f104e0241babbf7. Chain 2 (Bitcoin): anchored in block 954784 (2026-06-22T02:53:59Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/fa0a21a1-1a98-494c-ac83-6cca9c154692.json and https://artists.proofprofile.net/proofs/artist/fa0a21a1-1a98-494c-ac83-6cca9c154692.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-22T02:53:59Z
  text: {"copyright_id":"0xd30c1cff652aae889db1dd0266c0bbb37cfc27c43817a96f5f104e0241babbf7","name":"Graziana Palazzo","registered_at":"2026-06-21T16:39:04Z","symbol":"NIM1976561","token_address":"0xe8e09488d49e2bc782b9eaa23686f034015f44cb","type":"artist","uuid":"fa0a21a1-1a98-494c-ac83-6cca9c154692"}