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- ADD_CHAIN138_TO_LEDGER_LIVE: Ledger form done; public code review repo bis-innovations/LedgerLive; init/push commands - CONTRACT_DEPLOYMENT_RUNBOOK: Chain 138 gas price 1 gwei, 36-addr check, TransactionMirror workaround - CONTRACT_*: AddressMapper, MirrorManager deployed 2026-02-12; 36-address on-chain check - NEXT_STEPS_FOR_YOU: Ledger done; steps completable now (no LAN); run-completable-tasks-from-anywhere - MASTER_INDEX, OPERATOR_OPTIONAL, SMART_CONTRACTS_INVENTORY_SIMPLE: updates - LEDGER_BLOCKCHAIN_INTEGRATION_COMPLETE: bis-innovations/LedgerLive reference Co-authored-by: Cursor <cursoragent@cursor.com>
120 lines
2.9 KiB
Markdown
120 lines
2.9 KiB
Markdown
# Port 4000 Implementation - COMPLETE ✅
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**Last Updated:** 2026-01-31
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**Document Version:** 1.0
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**Status:** Active Documentation
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---
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**Date**: 2026-01-18
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**Status**: ✅ **IMPLEMENTATION COMPLETE**
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---
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## Implementation Summary
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The port 4000 direct route for `explorer.d-bis.org` has been **successfully implemented and verified**.
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---
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## ✅ Verification Results
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### Port 4000 Direct Access
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```bash
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curl -I http://192.168.11.140:4000/api/v2/stats
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```
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**Result**: ✅ **HTTP 200**
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### Public Domain Access
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```bash
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curl -I https://explorer.d-bis.org/api/v2/stats
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```
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**Result**: ✅ **HTTP 200**
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### API Response
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The Blockscout API is responding correctly with valid JSON data including:
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- Total blocks: 1,048,760
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- Total transactions: 13,156
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- Network statistics
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---
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## Implementation Steps Completed
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✅ **Step 1**: Check Blockscout service status and configuration
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✅ **Step 2**: Fix Blockscout to listen on 0.0.0.0:4000
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✅ **Step 3**: Verify Blockscout is accessible on port 4000
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✅ **Step 4**: Update NPMplus configuration
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✅ **Step 5**: Verify public domain works
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## Current Configuration
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### Architecture
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```
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Internet → NPMplus → 192.168.11.140:4000 (Blockscout directly)
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```
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**Old Route**: `NPMplus → 192.168.11.140:80 (nginx) → 127.0.0.1:4000 (Blockscout)`
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**New Route**: `NPMplus → 192.168.11.140:4000 (Blockscout directly)` ✅
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### Benefits Achieved
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✅ Removed nginx proxy layer (one less hop)
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✅ Reduced latency
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✅ Fewer points of failure
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✅ Simpler architecture
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✅ Fixed 502 Bad Gateway errors
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---
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## Files & Scripts Created
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### Scripts
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- `scripts/diagnose-blockscout-port-4000.sh` - Diagnostic tool
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- `scripts/fix-blockscout-port-4000-complete.sh` - Fix script
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- `scripts/complete-port-4000-implementation.sh` - Master implementation script
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- `scripts/apply-direct-blockscout-route.sh` - NPMplus update script
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### Documentation
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- `docs/04-configuration/PORT_4000_INVESTIGATION_REPORT.md` - Investigation
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- `docs/04-configuration/PORT_4000_IMPLEMENTATION_GUIDE.md` - Implementation guide
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- `docs/04-configuration/PORT_4000_IMPLEMENTATION_STATUS.md` - Status report
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- `docs/04-configuration/PORT_4000_IMPLEMENTATION_COMPLETE.md` - This file
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---
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## Test Commands
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### Verify Direct Access
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```bash
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curl -I http://192.168.11.140:4000/api/v2/stats
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```
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### Verify Public Domain
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```bash
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curl -I https://explorer.d-bis.org/api/v2/stats
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```
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### Check API Response
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```bash
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curl -s https://explorer.d-bis.org/api/v2/stats | jq .
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```
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---
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## Conclusion
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The direct route implementation is **complete and operational**. The explorer is now accessible via both:
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1. **Direct Network Access**: `http://192.168.11.140:4000`
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2. **Public Domain**: `https://explorer.d-bis.org`
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Both routes are working correctly and returning HTTP 200 responses.
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---
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**Implementation Date**: 2026-01-18
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**Status**: ✅ **COMPLETE**
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**Verified By**: Implementation Scripts & Manual Testing
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