Raffaele Fiengo
type: MusicGroup
popularity: 3
followers: 4
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x13e90cbcc13dc45520b10d9962cb2426d4461ac6323ff0f2caf10aba68592a2d
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954010
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954010
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/33d91f1c-9bf5-4440-9707-6ea69bb93131.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/33d91f1c-9bf5-4440-9707-6ea69bb93131.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/33d91f1c-9bf5-4440-9707-6ea69bb93131
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T21:41:36Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x13e90cbcc13dc45520b10d9962cb2426d4461ac6323ff0f2caf10aba68592a2d","name":"Raffaele Fiengo","registered_at":"2026-06-16T07:40:44Z","symbol":"NIM0983414","token_address":"0xe565d4092e48d8defa7b5f5d876dbeca1e86d87f","type":"artist","uuid":"33d91f1c-9bf5-4440-9707-6ea69bb93131"}
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 0x13e90cbcc13dc45520b10d9962cb2426d4461ac6323ff0f2caf10aba68592a2d. Chain 2 (Bitcoin): anchored in block 954010 (2026-06-16T21:41:36Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/33d91f1c-9bf5-4440-9707-6ea69bb93131.json and https://artists.proofprofile.net/proofs/artist/33d91f1c-9bf5-4440-9707-6ea69bb93131.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T21:41:36Z
  text: {"copyright_id":"0x13e90cbcc13dc45520b10d9962cb2426d4461ac6323ff0f2caf10aba68592a2d","name":"Raffaele Fiengo","registered_at":"2026-06-16T07:40:44Z","symbol":"NIM0983414","token_address":"0xe565d4092e48d8defa7b5f5d876dbeca1e86d87f","type":"artist","uuid":"33d91f1c-9bf5-4440-9707-6ea69bb93131"}