One honest record for maintenance, systems, spares and passages — free and unlimited. Proven as it grows, it guards what your boat is worth, and it powers Bosun, who knows her.
A €250,000 boat with no records can lose €100,000 at resale.
A survey shows the boat today. It cannot show yesterday — the winterisations done on time, the rigging replaced early, the engine cared for by the same hands for a decade. That history lives in a drawer of invoices, a chain of messages, and the owner’s memory — scattered, unproven, and gone the day the boat changes hands.
WHAT FOLLOWS IS THE FIRST SEASON OF ONE BOAT, WRITTEN DOWN.
Make, model, year, engines. The registry lays the boat out as her marine systems, drafts the preventive plan from the manufacturer’s intervals, and gives every future record a place to live.
FREE · UNLIMITED · TWO MINUTES FROM YOUR PHONE
A service, a part, a passage. A photo, the invoice, the mechanic’s name. The entry seals into the Book of Life — permanent, tamper-evident — and the plan re-arms itself.
SEALED WITH A CRYPTOGRAPHIC FINGERPRINT
No account, no app: a name, an email, a six-digit code. The signature carries a verified identity and a fingerprint of exactly this work — and the record earns its third-party seal.
SELF · PHOTO · INVOICE · MECHANIC ✓ — FOUR LEVELS OF PROOF
It reads her systems, her manuals, her record and her passages before it offers a view. It cites what’s on file and says when nothing is. It advises; it never invents.
DO IT YOURSELF · WARNS YOU · DECIDES WITH YOU
Bosun, who knows your boat. Three jobs, every week.
10 ANSWERED QUESTIONS A MONTH ON FREE — UNLIMITED ON SIGNATURE CORE.Do the work yourself, with the manual open at the right page.
It walks you through the job on your equipment — the interval, the part, the step — from the manufacturer's own page and what your record says you did last time.
“Walk me through the impeller change on the D2-40.”
Hears the boat before you do.
What's overdue, what the engine hours are about to trigger, what's running low in the locker, and whether she's ready for the passage ahead — by email, before it costs you.
“Am I ready for the crossing to Madeira next week?”
Repair or replace. Sail or wait. What first.
A view reasoned from the record and the manual, with both cited — and the cheapest way to move the score. It advises; it never invents.
“The alternator is charging low — repair, replace, or carry on?”
GROUNDED IN YOUR RECORD AND YOUR MANUALS. IT CITES WHAT'S ON FILE, SAYS WHEN NOTHING IS, AND NEVER INVENTS HISTORY.
Overdue and due-soon tasks become winter goals in one click. Stages, a budget, what carries over — and every goal you seal re-arms the plan and lands in the record.
HAUL-OUT · WORK · LAUNCH — THE SEASON, ON ONE BOARD
A branded dossier written from the sealed timeline — scores, evidence, documented investment, open matters. Share a private buyer link; the history transfers with the boat, not the owner.
INCLUDED IN CORE · OR THE SALE PASS, €99 ONCE, WHEN YOU SELL
The ship's log from your phone's GPS, free; passage weather and a pre-departure check on Core.
What's aboard vs. what should be — parts pulled from your invoices, low-stock alerts.
Everything in Core for a crew, each scoped to their systems, every action logged.
No discounts, no countdowns. Cancel any time; your records remain yours.
Selling before you'd ever subscribe? The Sale Pass opens the resale dossier and buyer link for 90 days — €99, once.
Do it yourself — the manual at the right page, your record beside it
Warns you — by date, engine hours, the locker and the passage ahead
Decides with you — repair or replace, sail or wait, what first