Network: mirage-devnet.up.railway.app — Chain ID: 88888
Deployed: 2026-04-25 (rebuild after chain wipe)
Deployer: 0x70997970C51812dc3A010C7d01b50e0d17dc79C8 (Anvil #1)
Source: Nunchi-trade/contracts-core — feat/mirage-perps-deploy branch covers packages/agents/ and packages/exchange/
Why a rebuild: the previous deploy (chain id 1, see earlier gist) was wiped when the mirage-rs Railway volume was reset. Every contract was redeployed; chain id moved to 88888.