Fabio Giuseppe Cozzi
type: MusicGroup
popularity: 2
followers: 1
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x7e1a3949ef480470c71cdb9b1a01c1f86b78cc703d68614c40419f385bb03c57
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954689
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954689
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/e20b3700-7620-413f-9085-83f0d26c3e83.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/e20b3700-7620-413f-9085-83f0d26c3e83.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/e20b3700-7620-413f-9085-83f0d26c3e83
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T10:35:31Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x7e1a3949ef480470c71cdb9b1a01c1f86b78cc703d68614c40419f385bb03c57","name":"Fabio Giuseppe Cozzi","registered_at":"2026-06-21T06:53:22Z","symbol":"NIM1853930","token_address":"0x77c487bfcf7ff0938562231a5863dea4434e668a","type":"artist","uuid":"e20b3700-7620-413f-9085-83f0d26c3e83"}
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 0x7e1a3949ef480470c71cdb9b1a01c1f86b78cc703d68614c40419f385bb03c57. Chain 2 (Bitcoin): anchored in block 954689 (2026-06-21T10:35:31Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/e20b3700-7620-413f-9085-83f0d26c3e83.json and https://artists.proofprofile.net/proofs/artist/e20b3700-7620-413f-9085-83f0d26c3e83.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T10:35:31Z
  text: {"copyright_id":"0x7e1a3949ef480470c71cdb9b1a01c1f86b78cc703d68614c40419f385bb03c57","name":"Fabio Giuseppe Cozzi","registered_at":"2026-06-21T06:53:22Z","symbol":"NIM1853930","token_address":"0x77c487bfcf7ff0938562231a5863dea4434e668a","type":"artist","uuid":"e20b3700-7620-413f-9085-83f0d26c3e83"}