The Station Learns to Press Charges
The last dispatch was about the front door — the client portal growing a windowed desktop. This one is about what happens outside the front door, and what we do about it.
It started with an accusation that turned out to be wrong.
The attacker who wasn't
An escalated urgent detection landed naming 172.68.71.174 as an attacker. That address belongs to a large CDN/hosting netblock. The netblock was not attacking us.
The real picture was simpler: our edge attributes every detection to the TCP socket peer — whoever actually opened the connection. CDN and hosting infrastructure IPs appear constantly in scanner and bot traffic, being used as egress points. The question isn't whether a particular network range is "attacking" us — it's whether the traffic was ever meant for our sites at all.
The answer, once we looked, was no. Our edge is deliberately direct to the internet — the router preserves real client IPs, and there is no intermediary in front of our own sites. That makes the rule clean: traffic arriving from a CDN or large hosting range and targeting an unknown Host is, by definition, not organic traffic to us. So we stopped answering. An unknown Host now gets the connection closed at the door — no response, no log line, no detection. Misdirected or relayed traffic never enters the pipeline at all.
Tempting alternative: read forwarding headers and believe them. We didn't, and won't. Forwarding headers are trivially spoofable, and for legitimate traffic the socket peer already is the real client. Attribution has to be trustworthy before anything is allowed to act on it automatically.
That last sentence is the whole reason the next three weeks of work exist.
A ledger you can take to a lawyer
If the station is ever going to say "this network attacked us, here is the proof" to somebody else's abuse desk, the proof has to survive being doubted.
So the edge grew an evidence ledger: every observation lands in a tamper-evident daily hash chain, sealed nightly with a cryptographic signature. Bundles exported from that ledger carry the seal.
On the oUTPOSt side, a verifier reads those bundles — signature checked before a single byte of content is parsed. It reproduces the edge's canonical hashes across the whole wire format, pinned by golden vectors so neither side can drift. A bundle that fails verification is kept, but it is never allowed to become a case.
Around it sits the actual workflow: attribution lookups to identify an IP's real owning netblock, an abuse-case state machine whose approver is always a human user — never an agent — with approved report versions frozen immutable, and a minimal-disclosure packet that gives an ISP exactly what it needs and nothing else.
It is collecting today. Export is off. That's deliberate: the machinery for sending a report exists, and the switch to turn it on stays in a human's hand.
One list to block them all
Alongside it, all the ways the station can refuse a visitor collapsed into a single blocklist subsystem — country blocks, hand-written entries, and now generated ones.
Click an offender in the security console, pick the netblock scope (reusing the same attribution machinery the evidence cases run on), and it becomes a blocklist entry — born disabled. A human arms it. Promotion never enables anything, and repeat-promoting never disarms what you already armed.
Enforcement itself is now live on the production edge, running dark: the plumbing is in place, nothing is armed, nobody is blocked. Same posture as the evidence ledger. Build the gun, load it later, and keep your hand off the trigger while you're still learning to aim.
Reviews that earn their keep
Two things kept catching what nothing else did.
The proxy got its first proper production security review — and found a configuration issue that would only reveal itself at the worst moment. Several hardening items closed within days.
And three days running, the whole-branch review caught defects that every individual task-level review had passed. Each task was green on its own; the bugs lived in the seams between them, and only a pass that read the whole branch at once could see them.
Meanwhile, the songs learned to count
Buried under all that, a genuinely lovely find: Suno publishes its own word-level alignment for every song it generates. Free, instant, authoritative — no GPU, no forced alignment, no waiting.
We had built a Whisper pipeline for exactly this. It now steps aside for Suno tracks. Every Suno song carries two timing tracks: Suno (read-only, grabbed automatically) and Manual (yours to edit, seeded from Whisper or forked from Suno's). Suno's alignment runs about a second early, so there's a non-destructive jog — the offset is applied on playback and export, and the original cues are never touched. Whisper stays on for uploaded audio, where it's still the only option.
Also landed: slash-commands in chat (/new, /model, /task, /deploy), and a quiet but expensive bug in the triage pipeline that was replaying entire unrelated conversations into every spawn. One line.
Where that leaves us
The station spent a fortnight learning to tell the difference between someone attacking it and someone standing next to it. Then it built the paperwork to do something about the former.
Nothing is armed. Nothing has been reported. The ledger is filling up, the blocklists are loaded and disabled, and the export switch is off.
That's the right order.