Giovanni Radivo
type: MusicGroup
popularity: 2
followers: 3
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xa0c7a812434060e89a600158bb0f9b651b4f8d93ff7a385cfb34f99adf99822a
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954667
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954667
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/e0ae0caa-85a3-49d9-a798-7e6a43e3c83f.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/e0ae0caa-85a3-49d9-a798-7e6a43e3c83f.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/e0ae0caa-85a3-49d9-a798-7e6a43e3c83f
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T07:29:20Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xa0c7a812434060e89a600158bb0f9b651b4f8d93ff7a385cfb34f99adf99822a","name":"Giovanni Radivo","registered_at":"2026-06-21T06:18:49Z","symbol":"NIM1846241","token_address":"0xd5277a3c7a62d0bd26b35b6c63828b9039c2858d","type":"artist","uuid":"e0ae0caa-85a3-49d9-a798-7e6a43e3c83f"}
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 0xa0c7a812434060e89a600158bb0f9b651b4f8d93ff7a385cfb34f99adf99822a. Chain 2 (Bitcoin): anchored in block 954667 (2026-06-21T07:29:20Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/e0ae0caa-85a3-49d9-a798-7e6a43e3c83f.json and https://artists.proofprofile.net/proofs/artist/e0ae0caa-85a3-49d9-a798-7e6a43e3c83f.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T07:29:20Z
  text: {"copyright_id":"0xa0c7a812434060e89a600158bb0f9b651b4f8d93ff7a385cfb34f99adf99822a","name":"Giovanni Radivo","registered_at":"2026-06-21T06:18:49Z","symbol":"NIM1846241","token_address":"0xd5277a3c7a62d0bd26b35b6c63828b9039c2858d","type":"artist","uuid":"e0ae0caa-85a3-49d9-a798-7e6a43e3c83f"}