A precious
Layer 1.
MARBLE is a fast Layer 1 secured by Proof of History and BFT — near-zero fees, a full stack from wallet to node, and money that just moves.
Built like a precious thing —
fast, lean, and whole.
Fast
Proof of History orders time without waiting on the network, so blocks finalize in around 400 ms.
Lean
Near-zero fees by design. The cost stays with the user, never the apps building on top.
Whole
Wallet, swap, bridge, explorer and launchpad — one coherent stack, not scattered tools.
Secure
Byzantine Fault Tolerance gives every finalized block hard guarantees, on top of PoH speed.
Time, proven.
Blocks, final.
A hybrid engine: Proof of History clocks the chain so order is provable before anyone votes — then a stake-weighted BFT layer makes each block final.
Proof of History
A blake3 + sha512 verifiable delay function hashes continuously, stamping a provable order of time — no waiting on the network to agree on clocks.
Tower-style BFT
Stake-weighted validators vote on every slot. A block is final once two-thirds of stake agrees; double-voting is slashable.
~400ms
per slot & finality
2/3
stake to finalize
2,000,000
PoH hashes / slot
50,000
tx / block
Everything on one chain.
Each product is live and routed — from the wallet you hold to the node you run.
Social Empires
Play the preserved strategy classic directly in your browser with Ruffle. One payment, lifetime access, secure checkout by SumUp.
Unlock and play →Marble Wallet
The non-custodial home for MARBLE — send, receive, stake and connect to every app. Available as a browser extension with the Marble snap preinstalled.
Open wallet → LIVE RATESSwap
Trade MRBL, the MUSD & MEUR stablecoins and more — priced with real, live market rates.
Trade now →Solana Bridge
Bring value over from Solana and into MARBLE in a few clicks, at the real cross-chain rate.
Bridge assets →Explorer
Follow slots, blocks and transactions live, with the familiar explorer flow.
Explore chain → LIVELaunchpad
Token sales, LP bootstrap and staking — launch on MARBLE from one place.
Launch →Token Factory
Mint and register your own token in the MARBLE ecosystem in minutes.
Create token →NFT Creator
Mint and manage collections, fully on-chain and ready to trade.
Mint NFTs →Run a Node
Stand up your own RPC node with WebSocket and metrics — own your access.
Get the node →A dollar and a euro,
native to the chain.
MUSD and MEUR track the real world 1:1 — quoted from live FX, settled on MARBLE.
Come in
from Solana.
Hold SOL? Bridge it into MARBLE with your Solflare or Phantom wallet, priced at the live SOL → MARBLE rate. The fee stays with you; nothing is taken by the network.
Live rate · CoinGecko + network price
curl -s /api/rpc \
-d '{"method":"getSlot"}'
# → live slot, ~400ms blocks
ws = new WebSocket("/rpc/ws")
Build on
MARBLE.
A familiar JSON-RPC and WebSocket surface, an open node, a faucet, and docs — everything you need to ship a dapp on a fast Layer 1.
Build your empire.
Social Empires runs in modern browsers through Ruffle. Unlock lifetime access for €1 with secure SumUp checkout.