BlocksailLabs
Start a project

Blocksail Labs · Research & Engineering

We don't consult.
We ship aboard.

Web3 products and forward deployed engineers, for teams where real money moves.

Start a projectSee our work
Sailboat built from stone blocks with oxblood sails at sunset

The premise

Studios sell hours. Agencies sell decks. We ship systems that stay up, long after we leave.

Five frontiers.

Domains

Glass neural sculpture glowing oxblood red on a brass stand
01

AI × Crypto

Verifiable inference and agents you can trust with keys.

Network of ceramic blocks joined by brass connectors
02

Decentralised Compute & Storage

Networks of machines that behave like one dependable cloud.

Architectural model beside a gold bar and brass tokens on linen
03

Real World Assets

Tokenization from compliant issuance to secondary liquidity.

Corridor of dark server racks with red indicator lights and brass cable trays
04

Infrastructure

Validators, RPC and rollups that stay up when it matters.

Brass vault dial and oxblood wax seal on bone paper
05

Security

Built into how we ship, not bolted on at the end.

Proven in production

400+

nodes operated

150+

chains supported

6

mainnet regions

99.5%

uptime targets met

Engineers working at a long table in a sunlit loft

Forward deployed

Engineers aboard, not advice from shore.

  1. 01

    Embark

    A senior pod joins your team, repos and rituals.

  2. 02

    Chart

    We map risks and agree the first production milestone.

  3. 03

    Sail

    We ship to production with you, on-call included.

  4. 04

    Distil

    Runbooks and ownership hand over to your people.

Ship bridge with brass instruments at golden hour

Case studies

Mainnets, exchanges, wallets.

Research notebooks, compass and leather journal on a desk

Research

Agents with keys: a threat model for on-chain AI

Have a hard problem?

Tell us what you are building. We reply within two working days.

Start a project