Building by Doing

The Harvest Model is how Fucina Nexus Foundation, a non-profit foundation registered in Rome, turns what a venture had to build in order to stand up into public infrastructure.

The Harvest Model

Select real builders. Publish what they build.

The Cathedral Problem

Most Web3 projects build elaborate protocols that remain unused: empty cathedrals hoping people will come. They design in isolation, launch with fanfare, and fade into irrelevance.

We take a radically different approach.

The Inversion

"We select startups that must solve real problems, and extract the infrastructure from their solutions."

Rather than constructing solutions in isolation, we select real startups solving genuine problems, then extract battle-tested components as public infrastructure. The Harvest Model inverts traditional blockchain development.

The Three Steps

Step 01

Plant

We select Genesis ventures solving specific, urgent market problems — funded at pre-seed by external investment funds. Each venture addresses a real pain point with real customers and real revenue potential. See The Origin, our first Genesis archetype →

Step 02

Grow

They build battle-tested backend components to survive. Real users. Real transactions. Real stress. The infrastructure emerges from what production demanded.

Step 03

Harvest

We extract those proven components, standardize them, and release them as the open 7 Nexi infrastructure. What works in production becomes available to everyone.

Historical Precedent

This is how transformative infrastructure actually emerges:

Amazon → AWS

Created from internal server needs. Now powers 30% of the internet.

Tiny Speck → Slack

Originated as an internal gaming company tool. Now a $27B platform.

Collison Bros → Stripe

Addressed real payment friction points. Now processes $1T annually.

Each success demonstrates that practical necessity drives superior infrastructure design.

The Intention Economy

We're targeting emerging AI-agent economies where "agents execute your intentions autonomously." This represents a shift from the attention economy toward sovereign, multi-species economic participation.

The arrangement is economic partnership between humans and AI, and it goes further than automation.

The Genesis Archetypes

Seven archetypes, each addressing specific challenges while contributing components to the shared infrastructure

Identity and governance systems
AI agent commerce protocols
Decentralized allocation mechanisms
Tokenomics and treasury management
Safety infrastructure for physical AI agents

Where the harvest lands

The components extracted from the ventures land in seven shared infrastructure layers — the 7 Nexi — where everyone, human or agent, can use them.

See the 7 Nexi

The harvest starts with a company that has to build something in order to stand up.

Found a venture →