Diego Pizzimenti
type: MusicGroup
popularity: 4
followers: 309
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xbebad3e5b9e9988ff517bd77455a640f3f5a44d4a2fef9df9a5dfeb6da1e3856
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953968
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953968
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/291390ff-8e67-4ef3-b528-6c7221249082.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/291390ff-8e67-4ef3-b528-6c7221249082.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/291390ff-8e67-4ef3-b528-6c7221249082
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T16:01:49Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xbebad3e5b9e9988ff517bd77455a640f3f5a44d4a2fef9df9a5dfeb6da1e3856","name":"Diego Pizzimenti","registered_at":"2026-06-16T03:45:57Z","symbol":"NIM0927329","token_address":"0xc45ade7a0e6bbe83a091aee80499b50d7888337d","type":"artist","uuid":"291390ff-8e67-4ef3-b528-6c7221249082"}
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 0xbebad3e5b9e9988ff517bd77455a640f3f5a44d4a2fef9df9a5dfeb6da1e3856. Chain 2 (Bitcoin): anchored in block 953968 (2026-06-16T16:01:49Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/291390ff-8e67-4ef3-b528-6c7221249082.json and https://artists.proofprofile.net/proofs/artist/291390ff-8e67-4ef3-b528-6c7221249082.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T16:01:49Z
  text: {"copyright_id":"0xbebad3e5b9e9988ff517bd77455a640f3f5a44d4a2fef9df9a5dfeb6da1e3856","name":"Diego Pizzimenti","registered_at":"2026-06-16T03:45:57Z","symbol":"NIM0927329","token_address":"0xc45ade7a0e6bbe83a091aee80499b50d7888337d","type":"artist","uuid":"291390ff-8e67-4ef3-b528-6c7221249082"}