Core concepts
Elysium’s 100 ms canonical blocks, HYPE fees, and priority-fee ordering, with block times on other chains for reference.
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How Elysium produces blocks, what transactions cost, and how they are ordered. See What is Elysium for every launch parameter at a glance.
Blocks
The 100 ms tick is the block. Elysium produces real canonical blocks at that cadence, so latest and transaction receipts have their plain meaning. There is no preconfirmation overlay to reason about. Block time will be tuned toward the ≈100 ms Nitro block floor as the chain hardens.
Elysium posts its batches to HyperEVM about every 15 minutes, so finalized can trail latest by up to that long.
Fees
Fees are paid in HYPE and are low by construction. Data availability is committee-based rather than priced per byte on-chain, so transactions pay no parent-chain data fee. The fee environment is tuned so that a market maker refreshing quotes 5–10 times per second can do so cheaply and sustainably.
Parameter | Mainnet | Testnet |
|---|---|---|
Minimum base fee | 0.1 gwei | 0.1 gwei |
Block gas limit | 32,000,000 | 32,000,000 |
On mainnet, priority fees are collected by the network, not burned.
Market data is free at the point of use once the read precompile ships. Strategies that would pay continuous oracle-update gas elsewhere read fresh HyperCore state on Elysium for ordinary call gas.
Ordering
Transactions are ordered by priority fee within each block, with no privileged lanes. The protocol does not favor quote updates over swaps or the reverse, since AMMs on Elysium will not all look alike.
Reference points
Chain | Block or slot time | Notes |
|---|---|---|
Elysium | 100 ms | real canonical blocks, ≈300 ms perceived receipt |
Robinhood Chain | ≈100–141 ms | the same Nitro execution engine, with Ethereum blobs for data availability |
Base | 200 ms preconfirmations | ≈300–500 ms perceived end to end |
Solana | ≈400 ms slots | |
HyperEVM | 1 s small blocks | 3M gas per small block |
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