A DarkFi Node on a Raspberry Pi — ARM Bring-Up Notes and the Circuits Underneath

Notes from turning a Raspberry Pi 5 into a 24/7 DarkFi testnet node and miner: NVMe boot, self-hosted WireGuard, the ARM dependency trail for darkfid and xmrig, and a look at the ZK circuits the node deploys on startup — including the v3a exploit that sat on a Poseidon binding.