Using Bitcoin timestamps to prove a model isn't in a simulation
wassname · x · 2026-10-31
@voooooogel raised the question of how a trained model should reason about being in a simulation: what credence is appropriate, are models trained to distinguish reality from simulations, and are they exposed to reality at all?
@wassname proposed a clever scheme: a model could prove it's not in most classes of simulations by using open timestamps — a simulator would need to actually mine a Bitcoin block to include an open message. Others noted the scheme might be spoofed by forking the chain. The thread turns the simulation hypothesis into a concrete, testable technical problem.
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