Closed Wizdave97 closed 4 months ago
Hyperclient tests have passed multiple times, for some reason, it keeps restarting after every run. cancelling and merging. https://testnet.bscscan.com/tx/0xf4ad6e9533316dedbf6b2ca51ed83d9d1dbc83327d49198f6d1b37b0dcb59c34 https://sepolia-optimism.etherscan.io/tx/0xb9105100f6e01cb6d5a0fab47fc37cf3fe3ea0b861d4578f21f3870a8dd3b954
Using the parent block hash as a unique idntifier for offchain keys is not sufficient for fork awareness because 1 block deep reorgs could still overwrite canonical keys.
This PR allows us to use the child trie root of
pallet-ismp
as the unique indentifier for offchain keys, this works because the child trie root is unique for any sequence of requests or responses dispatched in a block, if the sequences of requests or responses are identical in different forks we are not worried about the forks overwriting each other because both forks will yield the same result.