Keystone Registry

Where the rules stand

Plain-English explainers on the two rulemakings Keystone Registry is built for. Each is dated and links to the official sources. Nothing here is legal advice.

Last reviewed . We will update these pages, and the product, when final rules are adopted.

Explainers

On September 1, 2026 the SEC proposed the first broad update of its transfer agent rules in decades, including how transfer agents may keep records on a blockchain. The rules are proposed, not final, and may change.

The GENIUS Act, explained

Law; the OCC's implementing rule final, the others not final

The GENIUS Act, signed July 18, 2025, sets a federal framework for payment stablecoins. It takes effect by January 18, 2027 at the latest. The OCC adopted its implementing rule on October 21, 2026; the other agencies' rules are proposed and not final.