Every public den, fresh from the API.
Maintainer's home den, opened to prove Hashden end-to-end on mainnet. PPLNS rules: when the den finds a block, the reward splits across everyone whose shares landed in the recent window (weighted by share count). Above-dust amounts go on-chain through the coinbase; sub-dust amounts get fanned out via Lightning after the block matures. No platform custody. Every output is verifiable on chain. Members are anonymous by default. A single Bitaxe to start. More are welcome.