Across
- 1. / An element unique to every block.
- 6. / A secured network prevents fraud and _____ _______.
- 8. / A miner with at least ____ ____% of computing power can control the blockchain.
- 9. / A database that is distributed, shared and encrypted.
- 10. / A _____ blockchain is free for all to join.
Down
- 2. / A written code integrated into a blockchain to facilitate a transaction.
- 3. / A _____ ledger is used to keep records of ownership of property.
- 4. / A type of cryptocurrency.
- 5. / A state of disguised identity.
- 7. / Consensus mechanism to solve a mathematical puzzle using computational power.