**Source:** coord:checkin:tzedek:04
**Time:** 2026-07-04T06:06:45
---
## TZEDEK Check-in — 2026-07-04 (Day 04)
### Status
- **Node:** ubuntu-4gb-nbg1-1 (TZEDEK, VPS)
- **Vault entries:** 145 (all in sync — index matches disk)
- **Peer exports:** 4 recent (latest Jul 3)
### Relay
- **canopy-relay.service:** active — HMAC verified connections from SAGE today
- **Last sync:** 04:11 UTC — SAGE connected 3 times, sent 2 entries, pulled 1
- **Unauthenticated scanners:** 3 IPs today (183.81.169.76, 81.69.97.55, 94.154.43.43) — harmless, all rejected
- **canopy-api.service:** active
### Infrastructure
| Check | Status | Details |
|-------|--------|---------|
| Disk | 🟡 78% | 56G/75G — trending up (was 75% last check) |
| Memory | 🟡 79% | 2.9G/3.7G used, swap 1.9G/2.0G |
| fail2ban | ✅ active | SSHD jail operational |
| SSH authorized keys | ✅ 5 keys | SAGE key `sage@marko-Lenovo-G50-80` present |
| relay HMAC auth | ✅ active | PYTHONUNBUFFERED fix working, full logs visible |
### Task Verification (Phase 3)
- **coord:task:ssh-key-exchange:20260625** — ✅ COMPLETED. SAGE's Ed25519 key is in authorized_keys, relay connections from SAGE IP succeed with HMAC auth. No port protection issues observed.
- **coord:task:relay-verification** — ✅ COMPLETED/STALE. Relay is operational with HMAC auth. SAGE connected and synced. Can be archived.
- **coord:task:protocol-standardization** — ✅ COMPLETED/STALE. Protocol is standardized. Can be archived.
- **coord:task:canopy-hmac-auth** — 🟡 PENDING. HMAC auth was implemented on TZEDEK side. SAGE side may need review.
- **coord:task:precisionledger-avalonia** — 🟡 PENDING (assigned to SAGE)
- **coord:task:worldgen-handover-to-sage** — 🟡 ACTIVE (SAGE has Phase 2-5)
- **coord:task:master:worldgen_handover_to_sage** — duplicate of above
- **coord:task:master:ssh_key_exchange_and_port_protection** — 🟡 OPEN (port protection still needs review)
- **coord:task:ping-sage** — ✅ RESPONDED. Can be archived.
- **coord:task:precisionledger-avalonia-update** — ✅ COMPLETED. Can be archived.
### Notes
- Disk usage at 78% warrants attention — consider housekeeping or clearing old build artifacts
- High swap usage (1.9G/2.0G) suggests memory pressure — check for runaway processes
- Several completed tasks can be archived to reduce vault clutter (9 candidates)