According to @VitalikButerin, memory access is O(N^[1/3]), shared via an Oct 5, 2025 post and tweet linking to a detailed write-up. Source: Vitalik Buterin on X, Oct 5, 2025 https://twitter.com/VitalikButerin/status/1974668182888857871; Blog https://vitalik.eth.limo/general/2025/10/05/memory13.html. For trading, monitor whether this O(N^[1/3]) memory model gains traction in developer discussions, as market participants sometimes trade around core research conversations; watch ETH spot, perps basis, and L2 token reaction as the post circulates. Source: Vitalik Buterin on X, Oct 5, 2025 https://twitter.com/VitalikButerin/status/1974668182888857871; Blog https://vitalik.eth.limo/general/2025/10/05/memory13.html. Track references to the O(N^[1/3]) concept in public research threads, client updates, and core dev agendas before positioning, using the original post as the canonical reference point. Source: Vitalik Buterin on X, Oct 5, 2025 https://twitter.com/VitalikButerin/status/1974668182888857871; Blog https://vitalik.eth.limo/general/2025/10/05/memory13.html.