Add blog post: Clear Signing Working Group launch

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>

Author: kuzdogan

blog/clear-signing-launch/index.mdx

@@ -12,7 +12,7 @@ date: 2026-05-12
 
 {/* TODO: link to the announcement post on @sourcifyeth X account — full URL, e.g. https://x.com/SourcifyEth/status/XXXXXXXXXXXXXXXXXXX */}
 
-Today, the Ethereum Foundation's Trillion Dollar Security Initiative and a working group spanning wallet, hardware, security, and infrastructure teams are launching [Clear Signing Working Group](https://clearsigning.org/), to end blind signing on Ethereum. It ships as an open standard ([ERC-7730](https://eips.ethereum.org/EIPS/eip-7730)), a neutral registry, an attestation framework, and developer libraries. Sourcify is one of the contributors.
+An Ethereum Working Group consisting of wallet developers, security firms and the Ethereum Foundation's Trillion Dollar Security Initiative today launched an open standard designed to end blind signing — bringing a major UX and Security upgrade to transaction signing on Ethereum. It ships as an open standard ([ERC-7730](https://eips.ethereum.org/EIPS/eip-7730)), a neutral registry, an attestation framework, and developer libraries. Sourcify is one of the contributors.
 
 For years, Sourcify has been concerned about what we see as one of the biggest missing pieces in the Ethereum stack: even when source code is verified and open, users still cannot meaningfully read what they are about to sign.