Developers
Proof, in long form.
Long-form writing from KXCO: guides, worked examples and the evidence behind the products.
What TLS leaves out: post-quantum signatures, tokens and webhooks with kxco-post-quantum
TLS already negotiates a hybrid post-quantum key exchange, but your application's signatures, tokens, webhooks and stored records still rely on classical keys.
Why use ML-DSA-87, and why KXCO's is the one to use
ML-DSA-87 is the category 5 signature of FIPS 204 and the set CNSA 2.0 lists for every classification level.
Sign with ML-DSA-87 on npm and get a verdict from KXCO's chain in one call
KXCO's chain has verified ML-DSA-87 in consensus since 6 October 2026.
Why our agents cannot give themselves more access
A laboratory means one thing by jailbreak: a conversation that escapes a policy.
KXCO Quantum Toolkit: What It Is, Who Needs It, and How It Fits Together
Five free packages that take a JavaScript estate from “we should look at post-quantum” to a signed, inventoried, auditable position.
Building the KXCO Skill Set for Claude
An organisation accumulates standards: how a figure gets sourced, what a plan must survive before it is built, which words never appear in published copy.
Real estate, private placements, and anything large enough to need a room
A property sale is not a fundraise, and neither is a development loan.
Data Sovereignty: What Round Table and Portcullis Deliver
Two clocks are running.
Watermarking a page people can actually read
Every page served inside a KXCO Guildhall data room is watermarked on the server, for the one person reading it, at the moment they ask for it.
The unbroken chain: why digital erasure became cheap, and what we build against it
A paper archive was hard to erase because copies lived everywhere.
A deal desk that shows its working.
Ask any deal team what their CRM's confidence number means and you will get a shrug.
The Guildhall data rooms user guide.
Start with the shape of the thing, because everything else follows from it.
The deal pipeline behind data rooms.
Every deal tool on the market can draw a kanban board.
What we built next in Guildhall.
This week we published the complete user guide to Guildhall data rooms: the locked viewer, the quantum-signed NDA gate, multi-party rooms, the room AI, the analytics.
The operational layer for institutional knowledge
KXCO Ontology turns fragmented institutional data and public records into a living, decision-ready structure.
The end of the GPU arms race
For two years the market has priced one variable: compute.
How to use the KXCO Ontology
There is a live map of the AI sector at kxco.ai/ontology-live, built on Round Table, KXCO’s ontology engine.
The Guildhall user guide.
Most private capital software covers one half of the work.
How we secure KXCO, and how we can help you fix yours
A security claim you cannot check is marketing.
How KXCO Ontology Helps Understand Markets
Take the biggest question in technology right now, the US and China race for AI compute, and read it two ways.
Why KXCO is the indispensable environment for the AI-quantum era.
Technology is undergoing two revolutions at once, and each sharpens the other.
We put our cryptography in the open.
KXCO's founding principle is "proof, not promises." Today we applied it to our own software.
Mapping data so people can understand it
Artificial intelligence now produces more data than any person could ever read, and quantum machines can move through certain problems at a rate that would have seemed impossible a decade ago.
Who really builds AI: and the insiders' headstart
A small number of people decide how artificial intelligence gets built, who it serves, and how fast it arrives.
Ontology is the missing layer in agentic AI
Everyone is racing to build AI agents.
Quantum risk went institutional: and how KXCO built post-quantum from genesis
BlackRock tripled the quantum-computing risk section of its Bitcoin and Ethereum ETF filings; Google's research keeps shrinking the resources needed to break elliptic-curve cryptography.
Running AI agents on KXCO: the guide to verifiable, post-quantum agents
An AI agent that can act on your behalf needs three things a chatbot never did: an identity it can prove, a way to sign every action so it cannot be forged or replayed, and somewhere…
Chain, Quantum, Ontology, AI: how KXCO assembles one verifiable reality
Four technologies are usually sold as four products.