# Deployment Status and Next Steps

**Last Reviewed:** 2026-04-13  
**Status:** Historical deployment snapshot  
**Network:** ChainID 138 - DeFi Oracle Meta Mainnet  
**Use for current operations:** `docs/deployment/MASTER_INDEX.md`, `docs/PROJECT_OPTIMIZATION_STATUS.md`, and `docs/operations/tasks/NEXT_STEPS_LIST.md`

This document preserves an earlier deployment checkpoint with environment-specific details. Keep it for context, but prefer the current deployment indexes and runbooks above for live operations.

## ✅ Completed Tasks

### Phase 1: Infrastructure Setup
- ✅ Genesis.json updated with WETH9/WETH10 bytecode (31,213 bytes)
- ✅ QBFT extraData generated and deployed (RLP-encoded, 300 chars)
- ✅ Data directories emptied on all 5 nodes
- ✅ Besu containers restarted with new genesis
- ✅ All 5 nodes verified running (ChainID 138)

### Phase 2: Core Contracts
- ✅ WETH9 deployed at genesis: `0xC02aaA39b223FE8D0A0e5C4F27eAD9083C756Cc2` (3,125 bytes)
- ✅ WETH10 deployed at genesis: `0xf4BB2e28688e89fCcE3c0580D37d36A7672E8A9F` (9,976 bytes)
- ✅ WETH10 functions verified: name='Wrapped Ether v10', symbol='WETH10', decimals=18

### Phase 3: Deployment Scripts
- ✅ CCIP Router deployment script created
- ✅ CCIP Sender deployment script created
- ✅ CCIP Receiver deployment script created
- ✅ CCIP WETH9 Bridge deployment script created
- ✅ CCIP WETH10 Bridge deployment script created
- ✅ Deployment orchestrator script created

### Phase 4: Monitoring & Explorer
- ✅ Blockscout deployed (startup command fixed)
- ✅ Blockscout database running and healthy

## ⏳ Current Status

### Block Production
- **Status**: Nodes at block 0 (QBFT validators initializing)
- **Chain ID**: 138 ✅
- **extraData**: Valid RLP-encoded (300 chars) ✅
- **Next**: Wait for validators to initialize and start producing blocks

### RPC Connectivity
- **Status**: SSH tunnel needed for local contract deployment
- **Endpoint**: http://localhost:8545 (tunnel to 10.3.1.4:8545)
- **Next**: Establish tunnel once blocks are producing

### Contract Deployment
- **Status**: Scripts ready, awaiting block production
- **Deployment**: Will proceed once network is producing blocks
- **Next**: Deploy CCIP infrastructure and core contracts

## 📋 Next Steps (Prioritized)

### Immediate (Once Blocks are Producing)

1. **Verify Block Production**
   ```bash
   cast block-number --rpc-url http://localhost:8545
   # Should return > 0 once QBFT is producing blocks
   ```

2. **Establish RPC Tunnel**
   ```bash
   ssh -f -N -L 8545:10.3.1.4:8545 besuadmin@20.160.58.99
   ```

3. **Deploy CCIP Infrastructure** (in parallel where possible)
   - CCIP Router
   - CCIP Sender
   - CCIP Receiver
   - CCIP WETH9 Bridge
   - CCIP WETH10 Bridge

4. **Deploy Core Contracts**
   - Multicall
   - Oracle Aggregator/Proxy
   - MultiSig
   - Mirror Manager
   - Two-Way Bridges

### Short Term (This Week)

5. **Configure FireFly Infrastructure**
   - Configure FireFly Core for Chain 138
   - Configure FireFly DataExchange
   - Connect FireFly to Ethereum mainnet
   - Test cross-chain messaging

6. **Configure Cacti Infrastructure**
   - Deploy Cacti Core
   - Configure EVM connectors for Chain 138
   - Configure connectors for Ethereum/Fabric
   - Test multi-ledger workflows

7. **Verify Blockscout**
   - Ensure Blockscout is accessible
   - Verify contract verification works
   - Test explorer functionality

### Medium Term (This Month)

8. **Deploy Enterprise Interop Contracts**
   - Chain138Anchor
   - AnchorCoordinator
   - EthereumEventOracle
   - Chain138AnchorReceiver

9. **E2E Testing**
   - Test CCIP message flows
   - Test cross-chain oracle updates
   - Test enterprise interop workflows

10. **Production Hardening**
    - Security audits
    - Performance optimization
    - Documentation updates
    - Monitoring alerts

## 🔧 Troubleshooting

### Block Production Not Starting
- Verify extraData in genesis.json is valid (300+ chars)
- Check Besu logs for validator errors
- Ensure validator keys are configured on nodes
- Verify QBFT validators match extraData addresses

### RPC Connection Issues
- Check SSH tunnel is active: `ps aux | grep ssh.*8545`
- Verify RPC is enabled on node: `curl http://10.3.1.4:8545`
- Check firewall rules allow localhost forwarding

### Contract Deployment Fails
- Verify network is producing blocks
- Check RPC connectivity
- Verify PRIVATE_KEY in .env has 0x prefix
- Check gas price/gas limit settings

## 📊 Network Configuration

- **Chain ID**: 138
- **Consensus**: QBFT
- **Block Period**: 2 seconds
- **Epoch Length**: 30,000 blocks
- **Gas Limit**: 30,000,000 (0x1c9c380)

## 📋 Deployment Scripts Location

- **CCIP Contracts**: `script/DeployCCIP*.s.sol`
- **Core Contracts**: `script/Deploy*.s.sol`
- **Orchestrator**: `scripts/deployment/deploy-all-contracts.sh`

## 🔗 Useful Commands

```bash
# Check block production
cast block-number --rpc-url http://localhost:8545

# Verify WETH contracts
cast code 0xC02aaA39b223FE8D0A0e5C4F27eAD9083C756Cc2 --rpc-url http://localhost:8545
cast code 0xf4BB2e28688e89fCcE3c0580D37d36A7672E8A9F --rpc-url http://localhost:8545

# Deploy contracts
forge script script/DeployCCIPRouter.s.sol:DeployCCIPRouter --rpc-url http://localhost:8545 --broadcast --private-key $PRIVATE_KEY --legacy
```

---
**Note**: Block production initialization may take several minutes. Monitor Besu logs for validator initialization progress, and use the current deployment indexes above for active operational guidance.
