Credits

Whose work this is made of

The photograph

A green riveted hull at its waterline, with the white load-line disc and the rust boot-topping stripe above dark rippling water. — *Plimsoll mark on tugboat Harry in Lysekil harbor 1* by **W.carter**, licensed CC BY-SA 4.0, from Wikimedia Commons.

Every image on this site is a crop of that one frame: the ground behind every page, the hero, the open-graph card, the avatar and the banner. It was chosen because it is the product drawn — a load line is exactly the thing this site measures — and because it is dark and highly coloured, which is what the page needed.

The crops are adaptations and are offered under the same CC BY-SA 4.0 licence as the original. The original file is kept in brand/source/ and is never served; the tone applied to it (brightness 1.9, contrast 0.52, saturate 1.45) is recorded in tools/make-images.mjs and re-runnable.

Typefaces

Fraunces — display and headings. Undercase, SIL Open Font License 1.1.
Manrope — body. Mikhail Sharanda, SIL Open Font License 1.1.
Spline Sans Mono — every figure on the site. Eben Sorkin and Mirko Velimirović, SIL Open Font License 1.1.

Contracts

Freeboard deploys none. It builds calls to:

Morpho Blue — the lending primitive every position lives in
Bundler3 and GeneralAdapter1 — Morpho's own batching, and the flash loan a trim runs on
Universal Router — Uniswap, for the sale
Global Dollar (USDG) — issued by Paxos; the dollar every market here lends

Morpho Blue's rate model is re-implemented in js/irm.js and Uniswap's swap arithmetic in js/sim.js, both in BigInt, because the page has to answer questions about states that do not exist yet. Both are checked against the deployed contracts.