Sonic
Deploy on Sonic (formerly Fantom) for ultra-fast transactions, minimal fees, and instant finality. Compare Sonic's Lachesis consensus with other high-performance blockchains for DeFi and enterprise apps.
Sonic (formerly Fantom) delivers ultra-fast blockchain performance with sub-second transaction finality and costs under $0.01. Powered by the innovative Lachesis consensus mechanism, Sonic enables real-time applications like gaming, DeFi, and IoT that require instant settlement and predictable performance.
Sonic emphasizes rapid transaction processing, low costs, and scalability, making it an attractive choice for both developers and enterprises. Unlike traditional blockchain systems, Sonic’s Lachesis consensus delivers near-instant finality and high throughput without sacrificing decentralization.
When should you choose Sonic for your project?
Real-Time Gaming
Game developers building on-chain games, NFT trading platforms, and virtual economies requiring instant transaction confirmation and minimal latency.
High-Frequency DeFi
DEX protocols, arbitrage bots, and automated trading systems needing ultra-fast execution and immediate settlement without MEV concerns.
IoT & Micropayments
IoT networks, machine-to-machine payments, and microtransaction platforms where sub-cent fees and instant finality are essential.
Enterprise Applications
Businesses requiring blockchain integration with existing systems that demand real-time performance and predictable costs.
Speed Champion: Sonic achieves finality in under 1 second with transaction costs below $0.01, making it ideal for applications requiring real-time blockchain interaction.
What makes Sonic the fastest EVM-compatible blockchain?
- Transaction Finality: 0.9 seconds average
- Throughput: 2,000+ TPS (theoretical: 300,000+ TPS)
- Block Time: 1 second
- Network Uptime: 99.9%+ since mainnet launch
- Average Transaction Fee: $0.002-$0.01
- Smart Contract Deployment: $0.50-$2.00
- DeFi Swap: $0.01-$0.05
- NFT Mint: $0.002-$0.01
- EVM Compatibility: 100% Ethereum tool compatibility
- Solidity Support: No code changes required
- MetaMask Integration: Seamless wallet connection
- Bridge Support: Direct bridges to Ethereum, BSC, Polygon
Which Sonic networks are available?
Sonic Mainnet
Production network with real FTM for live applications. Delivers sub-second finality with minimal fees for real-time blockchain applications.
Sonic Testnet
Development environment with free test FTM for experimentation. Perfect for testing DeFi protocols, gaming applications, and high-frequency trading systems.
Migration Strategy: Developers can deploy existing Ethereum dApps to Sonic without code changes, immediately gaining 100x faster finality and 1000x lower costs.
How does Lachesis consensus achieve instant finality?
Sonic's Lachesis consensus represents a breakthrough in blockchain technology, combining the security of Byzantine Fault Tolerance with the speed of DAG-based architectures.
Lachesis Architecture
How Lachesis Achieves Sub-Second Finality
Transaction Submission
Users submit transactions to any validator node in the network.
Event Creation
Validators create events containing transactions and references to previous events, forming a DAG structure.
Gossip Propagation
Events are shared with other validators through an efficient gossip protocol, spreading exponentially across the network.
Virtual Voting
Validators mathematically determine consensus without explicit voting rounds, using the DAG structure to establish event ordering.
Instant Finalization
Once sufficient events reference a transaction, it achieves irreversible finality in under 1 second.
Validator Economics
- Minimum Stake: 500,000 FTM to run a validator
- Delegation Support: Token holders can delegate to validators
- Self-Bonding: Validators must stake their own FTM
- Lock Period: Flexible unstaking with 7-day withdrawal delay
- Base Rewards: 4-15% annual percentage rate (APR)
- Performance Bonuses: Higher rewards for consistent uptime
- Delegation Fees: Validators earn commission on delegated stakes
- Compound Interest: Rewards automatically restake
- Slashing Conditions: Malicious behavior or extended downtime
- Graduated Penalties: Proportional to severity of violation
- Double-Sign Protection: Prevents accidental slashing
- Grace Period: Temporary offline validators aren't penalized
Energy Efficiency: Lachesis consensus uses 99.9% less energy than Proof of Work while providing stronger security guarantees and instant finality.
More information can be found on the official Sonic website.
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