For Access policies: https://developers.cloudflare.com/cloudflare-one/policies/access/

I'd need more information here to debug. Can you PM me your domain or zone name? If your content is stored on web3.storage, then it'll be faster and more available.

anyone ever run Anvil (written in Rust) in a Worker? Wondering if it might be possible to compile it to WASM to do it

anvil is a local Ethereum node, designed for development with Forge, akin to Ganache.