GULLY CHAINDocs

Status and changelog

On this page

For the chain's live state (block height, last block, gas price, batch posting and RPC health) open the testnet stats page. It reads the chain directly from your browser.

#Live

Service Notes
RPC testnet-rpc.gullychain.xyz: public JSON-RPC, rate limited, CORS on.
Bridge testnet-bridge.gullychain.xyz: deposits from Arbitrum Sepolia arrive in about a minute.
Explorer testnet-explorer.gullychain.xyz: blocks, transactions, addresses and contract verification.
Batch posting The sequencer posts batches to Arbitrum Sepolia. Live count on the stats page.
Faucet faucet.gullychain.xyz: 0.001 ETH per address per day, straight on Gully Chain.
Standard contracts WETH9, Permit2, CREATE2 factories, ERC-1820 and the canonical token bridge. See Contract addresses.

#Rolling out

Service Notes
Withdrawals to Arbitrum Sepolia Can be started, but need the validator to be staked before they can be confirmed. See Bridging.
Safe smart accounts EntryPoints and the Safe 4337 module are on chain; Safe core contracts follow. See Account abstraction.

#Next

Service Notes
Sponsored gas (paymaster) ERC-4337 bundler and paymaster.
Uniswap v3 After the Safe contracts.
.gully names After the Safe contracts. See .gully names.
DeepCore launchpad The DeepCore team deploys on the testnet. See DeepCore launchpad.
Multicall3, CreateX See Not deployed yet.
Mainnet Will settle to Arbitrum One. Timing on X.

#Changelog

#2026-10-25: testnet live

  • Rollup created on Arbitrum Sepolia: Gully Chain Testnet, chain ID 485590, Arbitrum Orbit (Nitro) in rollup mode with ETH as the gas token.
  • Deterministic deployers on the chain: the Arachnid CREATE2 factory, the ERC-2470 singleton factory, the Zoltu deployer and the ERC-1820 registry.
  • Standard contracts deployed at their mainnet addresses: Permit2, EntryPoint v0.7 and v0.8, Safe4337Module 0.3.0, SafeModuleSetup 0.3.0 and the P256 verifier, plus a WETH9 clone.
  • Canonical token bridge created, with routers and standard, custom and WETH gateways on both chains.
  • Explorer live at testnet-explorer.gullychain.xyz.
  • Bridge UI live at testnet-bridge.gullychain.xyz.
  • Faucet live at faucet.gullychain.xyz.
  • Testnet page with live stats, charts, a block feed, endpoints and contract addresses at gullychain.xyz/testnet.
  • Developer docs published at docs.gullychain.xyz.