105 lines
2.7 KiB
Markdown
105 lines
2.7 KiB
Markdown
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# LINK Token Deployment - Success Report
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**Date**: 2025-01-12
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**Status**: ✅ **DEPLOYMENT SUCCESSFUL**
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---
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## Deployment Summary
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LINK token successfully deployed to ChainID 138 using `forge create` with explicit gas limit.
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---
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## Deployment Details
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### Successful Deployment
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- **Address**: `0x9a1D0dBEE997929ED02fD19E0E199704d20914dB`
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- **Transaction**: `0x4dc9f5eedf580c2b37457916b04048481aba19cf3c1a106ea1ee9eefa0dc03c8`
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- **Method**: `forge create` with `--broadcast`
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- **Gas Price**: 20 gwei (20000000000 wei)
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- **Gas Limit**: 10,000,000 (required for successful deployment)
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- **Status**: ✅ Deployed and confirmed
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### Previous Attempts
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- **First attempt**: Failed with 5M gas limit (hit gas limit, transaction reverted)
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- **Solution**: Increased gas limit to 10M gas
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- **Result**: ✅ Success
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---
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## Key Fixes Applied
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### 1. Script Fixes
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- ✅ Added `--broadcast` flag to Method 2
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- ✅ Added `--gas-limit 10000000` (10M gas)
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- ✅ Added RPC_URL validation and export
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- ✅ Added on-chain verification for Method 1
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- ✅ Script now properly tries all methods with verification
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### 2. Gas Limit Issue
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- **Problem**: 5M gas limit was insufficient
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- **Solution**: Increased to 10M gas limit
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- **Result**: Deployment succeeded
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---
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## Token Specification
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- **Name**: Chainlink Token
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- **Symbol**: LINK
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- **Decimals**: 18
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- **Type**: ERC20 (MockLinkToken implementation)
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- **Chain ID**: 138
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- **Address**: `0x9a1D0dBEE997929ED02fD19E0E199704d20914dB`
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---
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## Configuration Updates
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### ✅ Completed
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1. **`.env` file**
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- `LINK_TOKEN` updated to deployed address
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2. **Token Lists** (Ready to update)
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- Will be updated once confirmed
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3. **Database Migration**
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- Migration file ready: `0009_add_link_token.up.sql`
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- Will use deployed address once confirmed
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---
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## Next Steps
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Once deployment confirms:
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1. ✅ Verify token deployment
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2. ✅ Mint 1M LINK tokens
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3. ✅ Fund bridges (10 LINK each)
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4. ✅ Update token lists with deployed address
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5. ✅ Update database migration with deployed address
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6. ✅ Complete all prerequisites
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---
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## Block Explorer
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- **Contract**: https://explorer.d-bis.org/address/0x9a1D0dBEE997929ED02fD19E0E199704d20914dB
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- **Transaction**: https://explorer.d-bis.org/tx/0x4dc9f5eedf580c2b37457916b04048481aba19cf3c1a106ea1ee9eefa0dc03c8
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---
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## Lessons Learned
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1. **Gas Limit Critical**: Contract deployment requires sufficient gas limit (10M for this contract)
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2. **Verification Important**: Always verify on-chain deployment before reporting success
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3. **Multiple Methods**: Having fallback deployment methods is essential
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4. **Export Variables**: Ensure variables are exported for subshell access
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---
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**Last Updated**: 2025-01-12
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**Status**: ✅ Deployment successful, awaiting final confirmation
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