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。
TxPipeは、Cardano blockchain eventsをリアルタイムにfilter/transform/routeするOuraの12か月保守・改善のため、540,750 ADAを求めています。内容は、pipeline/plugin systemのmaintenance、dependency/protocol compatibility、performance improvements、bug fixing、documentation、issue triage、PR review、community feedback対応、AI-friendly documentationとintegration resourcesです。予算は0.5 FTE相当のdeveloper 420,000 ADAと、ADA rate contingency reserve 105,000 ADAで、Blink Labsによるindependent review、USD 105,000相当を上限とするrefund commitmentが示されています。SIPOとしては、Ouraはindexers、monitoring、analytics、alerting等のイベント基盤として公共インフラ性があり、継続保守の価値を認めます。一方で、TxPipeの複数同時提案・既存Catalyst/Intersect obligationsを含むdelivery capacity、Ouraの実利用baseline、quarterly milestonesの具体的output、issue response SLA、current/n-1/n+1 compatibility testの範囲、AI-friendly documentationの具体成果、Blink Labs reviewの独立性、milestoneごとのUSD cap/refund timingを確認する必要があります。
英語原文を表示
This proposal requests 420,000 ADA (plus a 105,000 ADA contingency reserve) to fund **a part-time maintainer for Oura** ([https://github.com/txpipe/oura](https://github.com/txpipe/oura)) over 12 months at an annual rate of $105,000 USD. Oura has been funded twice through Project Catalyst (Fund 9 and Fund 13) for feature development, and this proposal seeks to establish sustained maintenance coverage through Intersect's treasury process. Oura is a Rust-native pipeline tool that connects to Cardano nodes, monitors blockchain events, and routes matching patterns to pluggable outputs for processing. It supports multiple data sources (N2C, N2N, S3, Mithril, UTxO RPC) and a wide range of sinks (Kafka, Elasticsearch, AWS Lambda/S3/SQS, RabbitMQ, Redis, SQL databases, webhooks, and others). Oura is built on the Pallas library and designed for minimal resource footprint, making it suitable for environments ranging from production infrastructure to low-resource setups. With 654 commits, 288 stars, 79 forks, and 58 contributors, Oura is the most starred project in the TxPipe portfolio and stands as a strong example of open-source collaboration in the Cardano ecosystem. The project remains fully open-source and actively welcomes contributions from the broader developer community. The maintainer's work is organized across three areas, to ensure Oura remains usable, reliable, and up to date for every downstream user that depends on it: - Essential maintenance of the codebase, including dependency updates, Cardano protocol compatibility, performance improvements, bug fixing and documentation. - Community support includes issue triage, review of external contributions, enhancements driven by ecosystem feedback, and public communication with the developer community. - And as an important addition to the maintenance scope, we'll focus on upgrading Oura compatibility with AI-driven development workflows by providing AI-friendly documentation and integration resources.