Cosmos: built IBC to connect non-shared security chains.
Polkadot: built shared security and XCM to connect between shared security chains.
Both IBC and XCM currently only work between "same-format" chains.
2/6 Under construction 🏗️
Cosmos: building shared security, likely learning from DOT's pros/cons.
Polkadot: extending XCM to work between independent substrate chains, likely learning from IBC
(Beefy light client, that also will enable trustless DOT-IBC and DOT-ETH bridges)
Sep 27, 2022 • 13 tweets • 6 min read
Millions have been raised for interoperability - via trusted bridges.