ISMP Bridging with Satsuma
We ran two independent satsuma chains — different genesis, different validators — and moved value between them with no multisig, no custodian, no middleman. Each chain verifies the other's GRANDPA finality on-chain, then verifies a state proof. 4 seconds end to end.
·6 min read·satsumaresearchbridgeinteroperabilityismpgrandpa