According to @alice_und_bob, a fully on-chain chat prototype will open for public testing today at 4pm UTC, with the author inviting users to participate. Source: @alice_und_bob on X, Dec 26, 2025 The author states that peers @bkchr and @Joseptec warned that putting text on-chain is too expensive, underscoring transaction cost risk for a high-throughput messaging design. Source: @alice_und_bob on X, Dec 26, 2025 Text-heavy on-chain transactions typically consume more gas than simple transfers, increasing cost-per-message in decentralized social messaging use cases. Source: Ethereum.org Gas and fees; Ethereum EVM gas schedule No token, network, or ticker exposure was disclosed, so direct tradeable catalysts are unspecified; traders may monitor gas prices and block utilization during the 4pm UTC test to gauge cost pressure and throughput. Source: @alice_und_bob on X, Dec 26, 2025