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。
MLabsのFeesaSwap提案は、Cardano mainnet上で稼働中の手数料抽象化インフラをオープンソース化し、ユーザーがADA以外の対応トークンで取引手数料を支払えるようにするためのスマートコントラクト、off-chain、backend、bot、監視、ドキュメント、統合コンポーネントを整備するものです。予算は686,660 ADA、期間は12か月で、過去にCatalyst Fund12で100,000 ADA、Fund13で499,693 ADAのFeesaSwap関連資金を受けています。SIPOとしては、ADA-first frictionを下げる実利用インフラとして戦略性を高く評価します。一方で、open-source範囲とライセンス、何が引き続きMLabs側に残るのか、live usage metrics、価格オラクルと担保botの安全性、LP保護、追加監査、MLabs複数提案を含む実行能力、Treasury repaymentなしでの公共還元とADA価格上昇時の返還ルールを確認する必要があります。
英語原文を表示
Cardano’s 2030 vision is to make it the most secure, reliable, and censorship-resistant blockchain for mission-critical applications that can power the economies of today and tomorrow. A practical barrier to that goal is that every transaction still requires ADA for fees. For users whose first touchpoint is a stablecoin, bridged asset, game token, RWA token, or other Cardano native asset, needing to acquire ADA first creates onboarding friction, exchange/KYC detours, and lost conversions. FeesaSwap is MLabs’ live Cardano mainnet fee-abstraction infrastructure (https://www.feesaswap.io/). It enables users to pay transaction fees in non-ADA tokens while ADA and collateral are sourced behind the scenes. This proposal will open-source the relevant FeesaSwap codebase and integration materials while hardening the protocol backend so that Cardano wallets, dApps, auditors, infrastructure providers, and builders can inspect, integrate, reuse, and extend a working implementation of ADA-less transaction infrastructure. This proposal supports Cardano’s 2030 strategy by addressing several top-level KPIs, including monthly transactions, monthly active users, and annual protocol revenue. Open-sourcing FeesaSwap also strengthens DevX and ecosystem adoption by providing a transparent, production-informed reference implementation for token fee payments. This matters because fee abstraction should not be reduced to a single external architecture. FluidTokens Aquarium relies on its own validator network, $FLDT tokenomics, and third-party incentive assumptions. That may be an acceptable design for some use cases, but risk-sensitive wallets, exchanges, enterprises, and financial-system integrators often need infrastructure with fewer embedded dependencies and a more neutral operational model. FeesaSwap provides that alternative: no-token fee abstraction with atomic execution inside the user’s transaction, reducing dependency on third-party tokenomics and validator-network liveness.