According to @gdb, “Your Year in ChatGPT” is a demo ChatGPT app and developers can build similar experiences using the Apps SDK, highlighting a clear path to custom AI app creation (source: X post by @gdb, https://twitter.com/gdb/status/2003901353119350856). Romain Huet added that it shipped as a full-screen experience built with the new Apps SDK, underscoring production-grade UI capabilities for developers (source: X post by @romainhuet, https://x.com/romainhuet/status/2003888610316046753). The posts do not mention blockchain, tokens, or crypto integrations, indicating no direct trading catalyst for BTC, ETH, or AI-linked tokens from this announcement alone (source: X posts by @gdb and @romainhuet cited above). For short-term positioning, traders should treat this as developer tooling news and await any official integrations that could tie AI apps to on-chain activity before taking crypto-exposed bets (source: X posts by @gdb and @romainhuet cited above).