概要
SIPO DRepレビュー支援用の日本語作業訳です。正式な内容はHydra Voting上の英語原文を参照してください。
WingRiders Ltd.は、Ogmiosの4つのmini-protocol（chain synchronization、ledger state queries、transaction submission、mempool monitoring）をすべて扱うRust native client libraryを6か月で開発する提案です。予算は343,814 ADAで、2名のsenior developersによる90人日相当と、必要時のindependent assurance/audit allowanceを含みます。SIPOとしては、Rust backend、DEX infrastructure、trading/arbitrage bots、monitoring、data pipelines等に向けた低レイテンシ・高スループット基盤として公共インフラ性を認めます。一方で、既存TypeScript Ogmios clientや既存Rust client attemptsとの差分、具体的な需要証拠、性能・信頼性KPI、mainnet/preprod validation範囲、audit allowanceの発動条件と未使用返還、長期保守責任、ADA価格上昇時のTreasury返還条件を確認する必要があります。
英語原文を表示
*Why now: Ogmios is a widely used WebSocket JSON/RPC bridge to cardano-node, but the official developer path still centers on TypeScript. For backend systems, trading and monitoring tools, data pipelines, and other performance-sensitive Cardano applications, Rust is a natural fit because it offers strong performance, memory safety, and efficient concurrency.* *This proposal funds the implementation of a robust high-performance Ogmios client library written in Rust. The library will support all four Ogmios mini-protocols: chain synchronization, ledger state queries, transaction submission, and mempool monitoring. It will be built as open-source developer infrastructure, with a strong emphasis on correctness, performance, and production usability. The project includes performance-oriented implementation work where justified, an example application exercising all supported features, unit and end-to-end testing, and validation on both preprod and mainnet data.* *The value to Cardano is straightforward. A production-grade Rust Ogmios client lowers the barrier for Rust developers building on Cardano, improves the tooling available for low-latency and high-throughput applications, and strengthens the ecosystem’s open-source backend infrastructure. It helps teams building DEX infrastructure, mempool-aware applications, bots, monitoring systems, and data-intensive services interact with Cardano more efficiently and with less custom integration work. The proposal aligns with Cardano’s strategy around infrastructure, interoperability, and developer experience, and will be delivered through milestone-based open-source outputs that DReps can verify directly.*