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The kOAinitiative

Kristal (Overview)

A Kristal is the core knowledge artifact of the kOA ecosystem.

It is designed to make knowledge portable, verifiable, and usable under degraded conditions (including offline).
Think of it as a compiled unit of meaning that can be shared, audited, and reused—without requiring trust in a single platform or operator.

What a Kristal does

Kristals exist to solve a simple problem:

Most “knowledge” is stored as text, screenshots, or websites—hard to verify, hard to reuse, and fragile under crisis.

A Kristal turns knowledge into something that can be:

What you get as a user (not technical)

When a system is backed by Kristals, you get:

Kristals are meant to support learning, deliberation, decision, and execution—while preserving a durable memory of “what was known, when, and why.”

Two outputs: Exchange vs Runtime Pack

A Kristal is typically published in two complementary forms:

1) Kristal Exchange

The Exchange is the canonical artifact:

It’s the thing you cite, verify, and federate across institutions.

2) Runtime Pack

The Runtime Pack is the portable offline bundle:

It’s the thing you deploy on devices, local servers, or field environments.

In short: Exchange = truth object. Runtime Pack = usable offline package.

Where Kristals fit in the ecosystem

Kristals are not “a platform.” They are a shared layer used by platforms and tools.

Typical roles:

Trust, provenance, and federation (high level)

Kristals can be published by different authorities (institutions, communities, individuals).
The ecosystem needs two guarantees:

  1. You can always identify who published what (provenance)
  2. You can compose multiple sources without silent blending (federation rules)

This is where concepts like domain shards and federated composition matter—but the public principle is simple:

If two sources disagree, the system must show it—never hide it.

Use cases (examples)

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