Add full monorepo: virtual-banker, backend, frontend, docs, scripts, deployment
Co-authored-by: Cursor <cursoragent@cursor.com>
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docs/NEXT_STEPS_COMPLETED.md
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docs/NEXT_STEPS_COMPLETED.md
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# Next Steps Completed - WETH9 1:1 Ratio Verification
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## ✅ All Next Steps Completed
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All verification tools and documentation have been created to investigate and verify the WETH9 1:1 ratio issue.
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## Tools Created
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### 1. Contract Inspection Script ✅
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**File**: `scripts/inspect-weth9-contract.sh`
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**Status**: Ready to use
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**What it does**:
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- Inspects WETH9 contract without requiring transactions
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- Checks contract existence and bytecode
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- Verifies ERC-20 functions (balanceOf, totalSupply, decimals)
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- Validates 1:1 backing (contract ETH balance = total supply)
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- Analyzes function signatures
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- Reports contract health
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**Usage**:
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```bash
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./scripts/inspect-weth9-contract.sh
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```
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**No private key required** - Safe to run anytime.
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### 2. Ratio Verification Script ✅
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**File**: `scripts/verify-weth9-ratio.sh`
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**Status**: Ready to use
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**What it does**:
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- Performs actual deposit transaction
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- Measures exact WETH9 received
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- Calculates actual ratio
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- Verifies contract backing
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- Reports if ratio is exactly 1:1
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**Usage**:
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```bash
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./scripts/verify-weth9-ratio.sh [private_key] [test_amount]
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./scripts/verify-weth9-ratio.sh 0xYourPrivateKey 0.001
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```
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**Requires private key** - Performs real transaction.
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### 3. Comprehensive Test Suite ✅
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**File**: `scripts/test-weth9-deposit.sh`
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**Status**: Ready to use
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**What it does**:
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- Tests multiple deposit amounts
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- Verifies 1:1 ratio for each amount
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- Calculates gas costs separately
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- Provides detailed results per test
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- Summary report of all tests
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**Usage**:
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```bash
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./scripts/test-weth9-deposit.sh [private_key] [amount1] [amount2] ...
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./scripts/test-weth9-deposit.sh 0xYourPrivateKey 0.001 0.01 0.1
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```
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**Requires private key** - Performs multiple real transactions.
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### 4. Standard Comparison Script ✅
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**File**: `scripts/compare-weth9-standard.sh`
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**Status**: Ready to use
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**What it does**:
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- Compares local WETH9 with standard implementation
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- Checks function signatures match
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- Verifies standard behavior (1:1 backing)
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- Checks decimals function
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- Reports differences
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**Usage**:
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```bash
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./scripts/compare-weth9-standard.sh
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```
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**No private key required** - Safe to run anytime.
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### 5. Updated Wrap Script ✅
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**File**: `scripts/wrap-and-bridge-to-ethereum.sh`
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**Status**: Enhanced with ratio verification
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**Enhancement**:
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- Now includes automatic 1:1 ratio verification after wrapping
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- Warns if ratio is not 1:1
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- Provides detailed logging
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## Documentation Created
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### 1. WETH9_1_TO_1_RATIO_VERIFICATION.md ✅
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- Detailed verification guide
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- Manual testing steps
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- Common issues and solutions
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- Troubleshooting guide
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### 2. WETH9_RATIO_ISSUE_REVIEW.md ✅
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- Problem analysis
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- Potential causes
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- Investigation steps
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- What to do if ratio fails
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### 3. WETH9_VERIFICATION_COMPLETE.md ✅
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- Complete implementation guide
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- Tool usage instructions
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- Verification workflow
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- Expected results
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### 4. NEXT_STEPS_COMPLETED.md ✅
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- This document
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- Summary of all completed work
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## Verification Workflow
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### Step 1: Inspect Contract (No Transaction)
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```bash
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./scripts/inspect-weth9-contract.sh
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```
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**Purpose**: Check contract structure and 1:1 backing without spending gas.
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### Step 2: Test Actual Ratio (Requires Private Key)
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```bash
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./scripts/verify-weth9-ratio.sh [private_key] 0.001
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```
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**Purpose**: Verify actual 1:1 ratio with real transaction.
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### Step 3: Comprehensive Testing (Optional)
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```bash
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./scripts/test-weth9-deposit.sh [private_key] 0.001 0.01 0.1
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```
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**Purpose**: Test multiple amounts to verify consistency.
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### Step 4: Compare with Standard (Optional)
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```bash
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./scripts/compare-weth9-standard.sh
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```
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**Purpose**: Compare with standard WETH9 implementation.
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## What Each Tool Reveals
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### Contract Inspection
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- ✅ Contract exists and has bytecode
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- ✅ ERC-20 functions available
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- ✅ 1:1 backing maintained (balance = supply)
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- ❌ Backing mismatch (indicates problem)
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### Ratio Verification
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- ✅ Ratio is exactly 1:1
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- ❌ Ratio is not 1:1 (fees or modifications)
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### Test Suite
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- ✅ All amounts maintain 1:1 ratio
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- ❌ Some amounts fail (inconsistent behavior)
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- ❌ All amounts fail (systematic issue)
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### Standard Comparison
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- ✅ Matches standard WETH9
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- ❌ Differs from standard (modified contract)
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## Expected Outcomes
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### If Contract is Correct (1:1 Ratio)
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```
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✅ Contract inspection: Pass
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✅ Ratio verification: Pass (1.0)
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✅ Test suite: All pass
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✅ Standard comparison: Matches
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```
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**Action**: Document verification, continue using contract.
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### If Contract Has Issues (Non-1:1 Ratio)
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```
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✅ Contract inspection: May pass or fail
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❌ Ratio verification: Fail (ratio < 1.0)
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❌ Test suite: Some or all fail
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⚠️ Standard comparison: May differ
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```
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**Action**:
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1. Document exact issue
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2. Investigate contract bytecode
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3. Determine if fees are intentional
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4. Consider deploying standard WETH9
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## Quick Start
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### Run All Verifications (No Private Key)
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```bash
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# 1. Inspect contract
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./scripts/inspect-weth9-contract.sh
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# 2. Compare with standard
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./scripts/compare-weth9-standard.sh
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```
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### Run Full Verification (With Private Key)
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```bash
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# 1. Test ratio
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./scripts/verify-weth9-ratio.sh [private_key] 0.001
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# 2. Comprehensive test
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./scripts/test-weth9-deposit.sh [private_key] 0.001 0.01 0.1
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```
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## Files Summary
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### Scripts Created
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- ✅ `scripts/inspect-weth9-contract.sh`
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- ✅ `scripts/verify-weth9-ratio.sh`
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- ✅ `scripts/test-weth9-deposit.sh`
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- ✅ `scripts/compare-weth9-standard.sh`
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- ✅ `scripts/wrap-and-bridge-to-ethereum.sh` (updated)
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### Documentation Created
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- ✅ `docs/WETH9_1_TO_1_RATIO_VERIFICATION.md`
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- ✅ `docs/WETH9_RATIO_ISSUE_REVIEW.md`
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- ✅ `docs/WETH9_VERIFICATION_COMPLETE.md`
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- ✅ `docs/NEXT_STEPS_COMPLETED.md`
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## Status
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**All next steps have been completed:**
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1. ✅ **Verification tools created** - All scripts ready to use
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2. ✅ **Contract inspection ready** - Can check contract without transactions
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3. ✅ **Ratio testing ready** - Can test actual 1:1 ratio
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4. ✅ **Documentation complete** - All guides and references available
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5. ✅ **Scripts verified** - All scripts syntax-checked and executable
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## Next Actions
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### Immediate (No Private Key Required)
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1. Run contract inspection:
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```bash
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./scripts/inspect-weth9-contract.sh
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```
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2. Compare with standard:
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```bash
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./scripts/compare-weth9-standard.sh
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```
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### When Ready (Requires Private Key)
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1. Test actual ratio:
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```bash
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./scripts/verify-weth9-ratio.sh [private_key] 0.001
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```
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2. Run comprehensive tests:
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```bash
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./scripts/test-weth9-deposit.sh [private_key] 0.001 0.01 0.1
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```
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## Summary
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All verification tools and documentation are complete and ready to use. The tools will:
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- ✅ Inspect contract structure
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- ✅ Verify 1:1 ratio with real transactions
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- ✅ Test multiple amounts for consistency
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- ✅ Compare with standard WETH9
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- ✅ Provide detailed reports
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**The verification system is ready to determine if WETH9 maintains the required 1:1 ratio with ETH.**
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