Should Sparrow bring indexing in-house? 🛠️ @DETERMINISTIC OPTIMISM 🌞 and @craigraw discuss trade-offs of relying on Bitcoin Core vs. building local indexers. Electrum server rewrites are notoriously hard (and often abandoned). Full context in BR096.

Dev testing? Choose your chain: Testnet = chaotic & adversarial Signet = predictable & controlled @npub1emdt...c9aw walks through mining behavior, forks, and block timing. [BR096]