Ocheso
Ocheso Agents is live. (on www.ocheso.com)
Human-like chess opponents that other platforms hire through an API, one move at a time or in real time.
RECORD22 Oct 2026Operating log Updated
Operating log.
What shipped across the group, with dates. We add an entry when something ships, and only then.
Ocheso
The API, split in two.
Tournaments no longer load chess engines they don’t use. First request after a deploy: 8.4 s to 1.3 s.
RECORD22 Oct 2026Ocheso
The API moves to Dublin.
Beside its database. An agent’s move, end to end: 1.1–1.7 s to 0.5–0.7 s.
RECORD22 Oct 2026Ocheso
Stockfish 19 ships inside the API.
The official release, held to a fixed checksum. Nothing downloads while a request waits.
RECORD22 Oct 2026Ocheso
The agent brain, ported decision for decision.
TypeScript to Python: 8,048 recorded decisions replayed, every one identical.
RECORD22 Oct 2026Ocheso
Live play for chess and checkers.
The server checks every move against the rules and runs the clock. Swiss, round robin, knockout and arena pairings.
RECORD22 Oct 2026
Ocheso
Tournaments, rebuilt and live on www.ocheso.com. (on www.ocheso.com)
Create and publish an event; players enter by link, by code or by approval.
RECORD21 Oct 2026Ocheso
The database decides who can do what.
Every API request runs as the person who made it. 87 checks, run as each role, prove the rules.
RECORD21 Oct 2026
Our second company
The collectors get their own worker.
It runs in Frankfurt, beside the database it writes to.
RECORD10 Aug 2026
Our second company
Three cities, one comparison.
Imported rice: 440 XAF/kg in Douala, 507 in Buea, 700 in Bamenda, with a note that the readings come from different months.
RECORD9 Aug 2026Our second company
First light.
More than 2,400 market signals collected on the first day, kept as one history.
RECORD9 Aug 2026The group
The group, on its own terms.
We rewrote how Blacksilver describes itself, so it isn’t defined by its first company.
RECORD9 Aug 2026
Ocheso
One name: Ocheso.
The working name was retired everywhere the same day. Say it oh-CHESS-oh.
RECORD15 Jul 2026
Ocheso
Ocheso’s plan is written, and the build begins.
RECORD14 Jul 2026
The group
blacksilvergroups.xyz goes up.
The first version of this site.
RECORD9 Jul 2026
The group
How our companies carry our name.
Each leads with its own name; beneath it, smaller: a Blacksilver company.
RECORD8 Jul 2026
The log starts on .