Shunkichi Sato

Replace public keys with those compressed

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> I don’t ask for crypto. M◉⃤| How many bytes used per account stored in memory in wsv? > > S. Sato, [2025/01/09 0:20] > Approximately 2.2GiB resident memory difference...

_This PR is built on top of #5467. Please review #5467 first._ ## Overview This PR overhauls the core transaction definition by treating the initial _entrypoint_ and its subsequent data-trigger...

Make transaction results contribute to the consensus hash

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### Overview As of PR #5471, we lack the guarantees needed to perform Merkle-proof verification of execution __results__. If we want clients to trust query responses about transaction __results__, we...

> I've split out the cryptographic part of the trigger execution logs (from #4968) into a separate PR: #5467 ## Summary This PR introduces Merkle proof generation and verification to...

Expected benefits: - 50% less memory usage by eliminating the need for backup mechanisms to handle soft forks. - 3× faster _settlement finality_ by reducing required network messages from 5*2...

_Last updated: Jun 02, 2025_ ### [Proof of Concept](https://github.com/s8sato/poc5358/pull/1) ## Proposal The current executor has grown into a monolithic component, exhibiting characteristics of the *God Object* anti-pattern by taking on...

_Last updated: Jun 02, 2025_ ### [Proof of Concept](https://github.com/s8sato/poc5358/pull/1) ## Proposal Wasm executables currently allow queries and instructions to be mixed in any order. In practice, even fairly complex flows—like...

_Last updated: May 26, 2025_ Roadmap to resolve critical bugs and implement key features. ### Cluster A: Triggers ```mermaid flowchart BT classDef bug fill:#8c4351,fill-opacity:0.5 classDef optim fill:#A8C686,fill-opacity:0.5 classDef feature fill:#166775,fill-opacity:0.5...

Ensure every execution path goes through the executor

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https://github.com/hyperledger-iroha/iroha/pull/5430#discussion_r2101375467

Quota-based economic deterrence (Trigger Safety 3)

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> ## Phase 3: Compute Units Quota (Solana-style Model) > > - Introduce a virtual quota system (compute units) per transaction. > - Each trigger consumes a predefined amount of...