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Use smt instead of iavl #511

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Tracked by #514
evan-forbes opened this issue Jun 30, 2022 · 2 comments
Closed
Tracked by #514

Use smt instead of iavl #511

evan-forbes opened this issue Jun 30, 2022 · 2 comments

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@evan-forbes
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Currently we're using a version cosmos-sdk that only supports an iavl, in the future we will want to use a sparse merkle tree instead, as it is more conducive to state fraud proofs. Ideally we could do this before mainnet, so that syncing from scratch is significantly easier since the we wouldn't have to migrate the entire state db at the upgrade height.
@evan-forbes evan-forbes mentioned this issue Jul 1, 2022
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@evan-forbes
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This depends on the work being done on rollkit/iavl#1

we might only need to switch to a modified version of the iavl.

@evan-forbes
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closing for now, as we should be able to use the standard version of the iavl

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