Zilliqa is the first blockchain to implement sharding as its core scaling architecture, launching in 2018 with a design that partitions the network into shards — each processing a subset of transactions in parallel — achieving 2,828 TPS on mainnet at launch, a world record at the time for a decentralized blockchain. ZIL is Zilliqa’s native token for transaction fees, smart contract execution, and staking. Zilliqa’s Scilla smart contract language adds formal verification to reduce bugs. Despite its technical innovation, Zilliqa lost market share to Ethereum L2s and newer L1s, but remains a functional network with a Web3 gaming and DeFi ecosystem.
| Stat | Value |
|---|---|
| Ticker | ZIL |
| Price | $0.00 |
| Market Cap | $78.03M |
| 24h Change | +2.5% |
| Circulating Supply | 19.51B ZIL |
| Max Supply | 21.00B ZIL |
| All-Time High | $0.26 |
| Contract (Binance Smart Chain) | 0xb86a...c787 |
How It Works
Network sharding:
The Zilliqa network is divided into N shards (number scales with network size). Each shard processes a subset of transactions independently. At the end of each epoch, a DS (Directory Service) committee aggregates shard results into a final block.
Hybrid consensus:
- Nodes perform a short PoW puzzle to join the network each epoch (Sybil resistance)
- Nodes within shards reach consensus using pBFT (practical Byzantine Fault Tolerance)
- pBFT enables fast finality without energy-intensive mining
Scilla:
Zilliqa’s smart contract language is designed to be formally verifiable — mathematical proofs can confirm contract behavior before deployment. This reduces smart contract bugs compared to Solidity.
Staking:
ZIL holders can stake through Zilliqa’s SSN (Seed Node Staking) program, delegating to seed nodes and earning rewards.
Tokenomics
| Metric | Value |
|---|---|
| Max Supply | 21,000,000,000 ZIL |
| Block Reward | Distributed to miners and DS committee |
| Staking | ~9-14% APY via SSN delegation |
| Transaction Fees | Paid in ZIL (very low) |
Use Cases
- Transaction fees — Gas payments on Zilliqa
- Staking — Delegated staking through SSNs
- Gaming — Zilliqa’s Web3 gaming ecosystem (Metapolis, ZilBridge)
- DeFi — Decentralized exchanges and lending on Zilliqa
History
- 2017 — Zilliqa whitepaper published by team from National University of Singapore; demonstrates sharding viability
- Jan 2018 — ZIL token sale raises ~$22M; mainnet development begins
- Jun 2019 — Zilliqa mainnet launches with 2,500+ TPS demonstrated
- 2020 — DeFi applications launch on Zilliqa; ZilSwap DEX goes live
- Jan 2021 — ZIL hits all-time high during bull run; market cap reaches ~$2B
- 2022–2024 — Zilliqa 2.0 development (switching from hybrid PoW to full PoS); Web3 gaming focus with Metapolis metaverse; native EVM compatibility added
Common Misconceptions
“Zilliqa solved blockchain scalability.” Zilliqa solved one aspect of scalability (transaction throughput via sharding) but like all sharded chains, faces tradeoffs in composability — contracts across shards can’t directly call each other, limiting complex DeFi.
“ZIL failed because the technology doesn’t work.” Zilliqa’s technology works as designed. Its market share loss reflects the competitive dynamics of L1s, where network effects (developer ecosystems, liquidity) matter as much as raw throughput.