IC on Nostr: https://forum.dfinity.org/t/direct-integration-with-bitcoin/6147 ( ...

https://forum.dfinity.org/t/direct-integration-with-bitcoin/6147 ( "permissionless"/integrates "natively"/doesn't require support from the main chain. https://twitter.com/timothanke/status/1598970849523965952?s=20 )
https://forum.dfinity.org/t/ckbtc-a-canister-issued-bitcoin-twin-token-on-the-ic-1-1-backed-by-btc/17606
https://twitter.com/BobBodily/status/1630415825881665536?s=20
https://forum.dfinity.org/t/long-term-r-d-integration-with-the-ethereum-network/9382/33
......