Solana and SOL
Solana
- HIgh gas fee and congested network
- Solana: high speed & low cost
Proof of History
Vulnerabilities of Solana
- Many server shutdown
- They blame third parties
- Leader's Incapability causes delay
- High transaction count within short period
- Happened frequently
- DDoS
- Leader list is pre-released
- vulnerable
- Need a high-end computer to be a validator
- 12 cores
- 128GB RAM
Decentralization
- 33% of the stake is held by 25 nodes
- 67% of stack held by 132 nodes