How we work

Nothing reaches you untested.

We lead with education before implementation, and we architect methodically — the way we would want a system built for our own families. Every engagement follows the same four-stage method, in order.

The Exogenity Method

  1. 01

    Workshop

    Get to the bottom of the real problem — not the one assumed going in.

  2. 02

    Architect

    Design the technical solution, mapped to what you actually need.

  3. 03

    Load Test

    Mathematically prove it holds at scale, before a single line is built.

  4. 04

    Build

    Design and deliver the whole solution, end to end — live, working, real.

Load Test is where we differ: we prove a design holds at scale, mathematically, before a single line of it is built.

Learn

Understand the ledger, and where it changes your business — before you commit to building.

Tier 1 · Self-directed

Foundations

The on-ramp for teams — and the reference library behind every other tier.

  • Twelve months' access to the full video and text library
  • Monthly live office hours with our engineers
  • Moderated forums and worked examples
  • Completion credential

Twelve months, online, self-directed

£1,000 per learner

Tier 2 · Executive

Executive Briefing

Next open cohort: August 2026

The ledger as a new rail for business function and data validation.

  • Where it lands first in your sector — and in government service delivery
  • Six months of Foundations access for every attendee

Four hours — one session or two, executive-led

£25,000 — private, up to 10 executives

£5,000 per seat on the quarterly open cohort

Tier 3 · Executive

Executive Deep Dive

The whitepaper as a systems document — session three bridges into Discovery.

  • Architecture and design intent; incentives and sustainability
  • The network: topology, operation and transaction handling
  • Simplified payment verification, live transactions and smart contracts

Three half-day sessions, in person

£60,000 — private cohort of up to 8

£15,000 — individual placement, scheduled cohorts

Tier 4 · Engineering

Engineering Enablement

Capability your team keeps — a smart contract is a distributed system, not a script.

  • Protocol internals; Script in full, every opcode in practice
  • Stateful contracts and finite state machines on the ledger
  • Typically delivered inside an implementation engagement

Four-day intensive, hands-on

£60,000 — team of up to 5 engineers

£20,000 — individual placement

Deliver

From a costed plan to one process proven in production, and an architect who stays.

Fixed-price feasibility

Discovery Sprint

From conviction to a costed, defended plan. Fee credited in full against a build.

  • Feasibility assessed against your live processes
  • Target architecture, sketched and defended
  • A costed, sequenced implementation plan

Fixed price, 2–3 weeks

£30,000 — fixed price · 2–3 weeks

If our feasibility verdict proves wrong, your fee is returned. We are paid to be right.

Production build

Proof of Value

One process, built to production patterns — a deployment your board can act on.

  • One process, built to production patterns
  • Built and delivered end to end
  • A single line of accountability, start to finish

6–8 weeks, built to production patterns

£75,000–£150,000 · 6–8 weeks

Monthly retainer

Retained Advisory

A fractional ledger architect inside your CTO office.

  • Roadmap ownership and architecture review
  • Ongoing governance and standards
  • Certification for your engineers

Monthly retainer

from £10,000 per month

Not sure where you begin? Thirty minutes with us is the shortest path to knowing.

Book an introductory call