smom-dbis-138/docs/deployment/DEPLOYMENT_SESSION_SUMMARY.md

Deployment Session Summary

Date: 2026-02-16
Chains: Cronos (25), Chain 138 (blocked)

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Completed Deployments (Cronos)

Contract	Address
Oracle Aggregator	0xAb57BF30F1354CA0590af22D8974c7f24DB2DbD7
Oracle Proxy	0xa780ef19A041745d353c9432f2a7f5A241335ffE
Multicall	0xDAB0591e5e89295fFaD75A71Dcfc30c5625C4fA2
WETH (Deploy.s.sol)	0x6e94e53F73893b2a6784Df663920D31043A6dE07
Multicall (Deploy.s.sol)	0x24293CA562aE1100E60a4640FF49bd656cFf93B4
CREATE2Factory	0x937824f2516fa58f25aeAb92E7BFf7D74F463B4c
Aggregator	0x73376eB92c16977B126dB9112936A20Fa0De3442
Proxy	0xB142e7f4D3Cc0dd231BB1867E815342932431Bb5
CCIPLogger	0x176a1b6Aa59F24B3aa65F2b697AB262Bca9093B5
ISO-4217W (TokenFactory, W tokens, etc.)	See .env ISO4217W_*_CRONOS

Session Changes (2026-02-16)

• CCIPLogger contract: Created contracts/ccip-integration/CCIPLogger.sol (was missing)
• Foundry deploy: script/DeployCCIPLogger.s.sol and updated DeployCCIPLoggerOnly.s.sol now deploy CCIPLogger
• Hardhat config: Added networks BSC, Polygon, Gnosis, Cronos for CCIPLogger
• deploy-ccip-logger-multichain.js: New script; npm run deploy:logger:bsc|polygon|gnosis|cronos
• package.json: New deploy:logger:* scripts
• .env: Added MULTICALL_CRONOS, CREATE2_FACTORY_CRONOS, ORACLE_AGGREGATOR_CRONOS, ORACLE_PROXY_CRONOS
• fix-nonce-and-retry.sh: Helper to clear broadcast cache before retrying (nonce mismatch)

Blocked

• Chain 138 — Resolve stuck tx with scripts/flush-stuck-tx-rpc-and-validators.sh --full or replacement tx with higher gas
• Compliant Fiat Tokens on Cronos — Needs ~19 CRO
• ISO-4217W on Cronos — ✅ Deployed (use --slow flag to avoid nonce mismatch)

Next Steps

1. Chain 138: Ensure RPC reachable; resolve stuck tx if any.
2. Cronos ISO-4217W retry (if needed): Use --slow and alternative RPC to avoid nonce/rate issues:
   CRONOS_RPC_URL=https://cronos-evm.publicnode.com rm -rf cache/DeployISO4217WSystem.s.sol/25 broadcast/DeployISO4217WSystem.s.sol/25 && forge script script/deploy/iso4217w/DeployISO4217WSystem.s.sol:DeployISO4217WSystem --rpc-url "$CRONOS_RPC_URL" --broadcast --slow
3. CCIPLogger: Deployed on Cronos at 0x176a1b6Aa59F24B3aa65F2b697AB262Bca9093B5 (CCIP_LOGGER_CRONOS in .env).
4. Compliant Fiat Tokens: Add ~15 CRO, run with CREATE2_FACTORY_ADDRESS.