OP Stack L2 · chain 1114
Workchain Testnet
Checking RPC…
Latest block
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Block time
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Gas price
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Chain ID
1114
Network parameters
Add these manually if your wallet does not support one-click network adds.
- Network nameWorkchain Testnet
- Chain ID1114
- RPC endpointhttps://rpc.workchain.website
- WebSocket—
- ExplorerNot published yet
- Gas tokenWORK (18 decimals) — native, no contract address
- Settlement layerEthereum Sepolia · chain 11155111
- StackOP Stack rollup
Rollup architecture
Fixed by the WorkChain protocol specification.
- Rollup typeOptimistic — OP Stackspec
- Settlement layerEthereum L1spec
- Native gas tokenWORK — no ETH abstraction, no paymasterspec
- Sequencer at launchCentralized, operated by WorkChainspec
- Sequencer roadmapShared sequencer set or PoS rotationspec
- Block explorerBlockscoutspec
- RPC topologySelf-hosted node + Alchemy redundancyspec
- Canonical bridgeMoves WORK for gas only — user funds stay on their settlement chainspec
Consensus & execution
Engineering defaults chosen for Workchain Testnet; tuned before mainnet.
- L2 block time2stunable
- Gas limit30,000,000tunable
- EIP-1559 elasticity6tunable
- Base fee denominator250tunable
- Sequencer window3,600 L1 blocks (~12h)tunable
- Channel timeout300tunable
- Max sequencer drift600stunable
- Data availabilityBlobs (EIP-4844), calldata fallbacktunable
- Batch submission~5 min targettunable
- Proposal interval1,800 L2 blockstunable
- Withdrawal challenge12h testnet · 7 days mainnettunable