ai16z’s Shaw says he reverse-engineered 90% of Pump.fun’s contracts

The significance here is less about Pump.fun itself than about who is doing the reverse-engineering and why: a founder of a competing ecosystem framing a byte-identical rebuild as groundwork for a new project. That shifts the question from transparency to competitive positioning, and it matters for anyone building on or benchmarking against Pump.fun's contracts. The caveat is Shaw's own: the repository marks byte-level reconstruction as incomplete, so the claim outpaces the evidence for now. Whether the remaining share gets finished, and whether slop.cash actually depends on it, is the open question worth watching.