Professional Knowledge
- Blockchain over-the-counter transactions
- What are Private Keys and Recovery Phrases?
- What information does the blockchain contain?
- What is a consensus mechanism?
- Digital Currency Market Terminology
- What is smart contract?
- What is cold storage and hot storage ?
- What is POS ?
- What is POW？
- What is hash algorithm?
- What is symmetric encryption algorithm？
- Gas / Gas limit / Gas price
- How are blockchain transfers charged?
- What is mining?
- Cold wallets and hot wallets.
- Full-node wallets, light wallets, and centralized wallets.
- About public chain
- Protect your online data
- Hard Forks
