# $X402 Social Sentiment & Intelligence — 2026-07-26 02:50 UTC > **Asset:** $X402 > **Momentum Status:** Sudden Spike > **Timestamp:** 2026-07-26 02:50 UTC (2026-07-26T02:50:00Z) > **Canonical URL:** https://cryptitalk.com/2026-07-26-02-50/crypto/X402 > **Overview Brief:** https://cryptitalk.com/2026-07-26-02-50/crypto.md --- ## 10-Minute Social Metrics - **Posts Analyzed:** 1 - **Total Impressions:** 1.2K - **Likes:** 43 - **Retweets:** 6 - **Comments:** 0 --- ## Momentum & Sentiment Analysis Total Engagement - Comments: 0, Retweets: 6, Likes: 43, Impressions: 1153 --- ## Cited Community Posts & Evidence ### Post #1 by @fede_intern > **Author:** [@fede_intern](https://x.com/fede_intern) > **Metrics:** 19 likes · 0 retweets · 2 comments · 2.7K views > **Source Link:** [https://x.com/fede_intern/status/2081104843813364186](https://x.com/fede_intern/status/2081104843813364186) > **Visual Context:** The image shows two challenges from Paradigm titled "Formally Verified Compiler": the "Spec Hunt" challenge in Solidity to find programs where a Lean-based formal Solidity semantics diverges from the real EVM, and the "Formally Verified Compiler" challenge in Lean to optimize gas usage against a verified Yul + EVM compiler. These challenges relate to the post by lambdaclass's "concrete" project, as both initiatives share the goal of pushing forward formally verified compiler and semantics work for the EVM—Concrete being a verified language while these challenges seek to find bugs in existing formal models and build more efficient verified compilers. > > "Great idea and way of learning by @paradigm . I've been working on a formally verified language with what I believe some very innovative ideas. I will be writing about it here in the upcoming months. It's called concrete. github.com/lambdaclass/co …" --- ## Contributing Accounts - `@TickerMelody` (https://x.com/TickerMelody)