feat: add katanaeth (Katana Network) EVM chain support#358
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…ntract deployment Adds Katana Network (OP Stack L2, chain ID 747474 / testnet 737373) to eth-multisig-v4 and deploys V4 wallet + Batcher contracts on Bokuto testnet. Co-Authored-By: Claude Sonnet 4.6 (1M context) <noreply@anthropic.com>
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rohitsaw115
approved these changes
Jun 5, 2026
the-smooth-operator
approved these changes
Jun 5, 2026
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The WalletSimple contract deployment used 73% of the default 3M gas limit. Since we are currently relying on the default, please test the mainnet deployment locally and explicitly set a new gas limit to ensure we have an adequate buffer for network spikes. |
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Summary
eth-multisig-v4with mainnet chain ID 747474 and testnet (Bokuto) chain ID737373
Changes
config/chainIds.ts— AddedKATANAETH(747474) andKATANAETH_TESTNET(737373)scripts/chainConfig.ts— Gas config for katanaeth (EIP-1559, ForwarderV4/ForwarderFactoryV4)hardhat.config.ts— Network entries, apiKey, and customChains for Blockscout explorer verification.github/workflows/deploy_and_release.yml— Added katanaeth/tkatanaeth to tag regex and deploy conditions.github/workflows/deploy_batcher_contract.yml— Added katanaeth/tkatanaeth to tag regex and deploy conditionsDeployed Addresses (Testnet: tkatanaeth / Bokuto, chain ID 737373)
0xaF4FC92adDE1FB220f735a9E361D8d2520eE4b8B0xf769D301165534B0b67153B4Ae2C46dF6a1EA54a0x3b8C998FD88f5f2538DD7060037537E5314185570xA11f348688CE793ee8952614dbf50CE5dd5E4b9c0x02b0d514f639e67d49E43a7b84FF0da4E85feA8dExplorer
Testnet: https://explorer-bokuto.katanarpc.com
Linear
https://linear.app/bitgo/project/katana-network-evm-erc20-token-standard-ae6eeeeb75cd/overview