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。
Se7en Labsの提案は、Cardano唯一のfull-node desktop walletであるDaedalusを2026年9月1日から2027年8月31日まで1年間保守・改善するため、1,153,600 ADAを求めるものです。Daedalusは第三者APIやtrusted backendに依存せず、embedded Cardano nodeから直接wallet/governance dataを取得するため、self-sovereignな利用者にとって重要な公共インフラです。内容は、Cardano node upgrades、hard fork readiness、Leios/Peras/Nested Transactions対応、Electron 41 upgrade、Ledger Flex/Keystone support、CIP-30 dApp connector、日本語localisation、独立audit reserveです。SIPOとしては、公共インフラ性と日本語対応を評価しますが、約4,000 MAUに対する費用対効果、IOGのbinary signing/roadmap責任、Cardano Node Maintenance提案との費用重複、CIP-30のセキュリティ設計、audit reserve発動条件、利用KPIと長期維持方針を確認する必要があります。
英語原文を表示
This proposal requests 1,000,000 ADA ($250,000 USD) for one year of Daedalus wallet maintenance and development (September 1, 2026 – August 31, 2027), delivered by SE7EN LABS, Inc. IOG costs will be discounted from this proposal if the Cardano Node Maintenance proposal is accepted. Daedalus is Cardano's only full-node desktop wallet — it runs an embedded Cardano node and derives all wallet and governance data directly from the chain, with no third-party APIs or trusted backends. For users who will not delegate that trust to a centralised service, Daedalus is their only option. The value of a full-node wallet was demonstrated during the SundaeSwap launch in January 2022, one of the first major stress tests of Plutus on mainnet. When the chain saturated with script-heavy transactions, Daedalus users achieved significantly better transaction success rates than light wallet users — because Daedalus submits transactions directly from a locally-running node with no intermediary. When the network is under load, this is the difference between a transaction going through and failing. According to opt-in telemetry, Daedalus has approximately 4,000 unique monthly active users — committed ADA holders who have chosen to run a full node rather than rely on a light wallet. This is a time and materials engagement covering three areas: 1. **Protocol Maintenance** — Node upgrades, hard fork readiness (Leios, Peras, Nested Transactions), with a compatible release at least 2 weeks before every mainnet hard fork 2. **Ecosystem Expansion** — Electron 41 upgrade, Ledger Flex and Keystone hardware wallet support, CIP-30 dApp connector, Japanese localisation 3. **Audit Reserve** — Contingency budget for an independent security or code audit, engaged only if a need arises; any unused funds returned to the treasury IOG continues to support binary signing, ensuring cryptographic release authenticity as funding transitions to the treasury.