Return Inclusion Proofs from Submit method of txClient #6286
Description
Summary
Discussed with @cmwaters and @walldiss . Agreement reached that this functionality is required for correctness and transparency.
Problem Definition
The submit method should not implicitly trust the consensus node. Instead, it must verify the submitted transaction or blob using an inclusion proof. The API should expose an option for clients to request these proofs when submitting data.
Proposal
Requirements:
- submit must verify inclusion proofs rather than relying on node trust.
- API should include an optional flag to return inclusion proofs to the user.
- Proofs should be available for downstream or external use when requested.