Credits

The design, photograph and public contracts behind Flint.

The photograph

An original AI-generated photograph of dark flint stone illuminated from the side, made for this project with imagegen. The site applies a soft CSS blur over the photograph.

The typefaces

Bodoni Moda by Owen Earl, Albert Sans by Andreas Rasmussen and Red Hat Mono by MCKL for Red Hat. Distributed under the SIL Open Font License and served through Google Fonts.

The contracts

The interface uses existing contracts on Robinhood Chain (4663). It does not deploy or own the clearinghouse, marketplace, stocks or USDG.

• Valorem: 0x9a7b40e5c1dB1Af822ef091c990b58b02C78C0C0
• Seaport 1.6: 0x0000000000000068F116a894984e2DB1123eB395
• Multicall3 for public reads. Robinhood price feeds for stocks and USDG.

The interface and code

Flint adapts the public Olea frontend, including its visual layout, options arithmetic and Valorem/Seaport transaction builders. It is an independent interface, with a custom split-stone logo, graphite and copper colors, and a generated stone background.

ethers.js 6.13.5 is distributed under MIT. Valorem source is published by Valorem Labs; Seaport is published by OpenSea under MIT. Upstream attribution is retained in the project.

The integration adds wallet selection, account-change invalidation, strict form checks and transaction-failure handling. The interface is not audited. Historical backtests in the reference documentation are not Flint performance results.