A card-by-card history of Polkadot, Kusama, and the relay-chain lineage that produced them.
Most chain histories are told as engineering changelogs. This one is told as culture: the documents, the incidents, the institutions, the decisions, and the ideas that produced the system the way it is.
One hundred entries when finished, eighty-six and counting. Polkadot in pink, Kusama in canary, the lineage in between.