Oasis Community lately launched the Sapphire Paratime- the industries first and solely confidential EVM. We simply printed an RFP for Sapphire Confidential Token Commonplace. Please be at liberty to contact me with any questions, or in the event you’re fascinated by constructing on Sapphire.
Motivation
A confidential fungible token (CFT) that hides a minimum of considered one of {sender, recipient,quantity}
can supply a extra full privateness resolution to each dapps and customers. A CFT commonplace will encourage interoperability amongst dapps, improved tooling for builders, and extra comfort for finish customers.
Instance Use-Instances
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A Web3 gaming firm needs to to supply in-game purchases, however would not need rivals to establish its Most worthy prospects.
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a DAO needs to buy a bodily good however needs to stop different potential patrons from one upping their supply
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incentive-compatible (sealed-bid second-price) NFT auctions
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improved DeFi: MEV-resistent DEX, privateness for customers of KYC’d lending protocols
Necessities
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ERC-20 ABI appropriate
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helps variants hiding any/all of {sender, recipient,quantity}
from entities who aren’t the sender or recipient -
variants in a position to be generated utilizing a wizard
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conducive to side-channel resistant implementations
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minimal runtime overhead for ERC-20 strategies when compiler optimizations are enabled
Every variant (if a number of) may be in a single ADR however have its personal identify, if desired (e.g., “ADR-18 Semi-Non-public”).
Fascinating Options
These options are extremely helpful, however could also be added in future requirements software or platform. If not solved within the proposal, these options should not be precluded by the proposal.
