The Same Bridge, the Parity Way — and the Bill
We rebuilt our trustless bridge with the stack that runs Polkadot↔Kusama: pallet-bridge-grandpa plus ordered message lanes. Same trust model, different machinery — and this time every proof lands as a signed transaction with a fee on the record. The head-to-head, measured.
·5 min read·satsumaresearchbridgeinteroperabilityparity-bridgesgrandpa