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Khrêsmós

Khrêsmós

A decentralized oracle for the XDC blockchain to accurately compute and convey data sources from various node

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Built at ETHBarcelona
Scroll: Prize Pool - Scroll

Created on 9th July 2023

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Khrêsmós

Khrêsmós

A decentralized oracle for the XDC blockchain to accurately compute and convey data sources from various node

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The problem Khrêsmós solves

  • DeFi dApps rely on accurate price feed to avoid being rekted. So game theory is an important part of our project.
  • Using web3 instead of web2, integrating xSwap with verified contract: Get help from web3 experts
  • GraphQL query to get a price quote from Uniswap v3: Online Documentation

Challenges we ran into

  • Oracles are often seen as a point of vulnerability in the blockchain ecosystem, as they have the power to pass incorrect or manipulated information to a smart contract. Such manipulations have been the cause of several major security breaches and financial losses in the past.
  • Have a price feed that better reflects the underlying asset

Tracks Applied (10)

DeFi & Dapps

Our decentralized oracle project is a crucial component in the DeFi and DApps space, bridging the gap between on-chain s...Read More

Infrastructure & Scalability

Our project focuses on infrastructure and scalability, addressing the challenges of building a robust and scalable decen...Read More

zkSync

Our solution has been developed for ZK-era blockchain (cf GitHub for deploy contract). We have created a decentralized o...Read More
zkSync ∎

zkSync ∎

Gnosis Chain

Our solution has been developed for Gnosis blockchain (cf GitHub for deploy contract). We have created a decentralized o...Read More

Gnosis chain

XDC Network: Data Oracles and Price feeds

We have created a decentralized oracle with optimal security against malicious attempts based on the price corresponding...Read More
XDC Foundation

XDC Foundation

XDC Network: XDC staking

We have created a decentralized oracle with optimal security against malicious attempts based on the price corresponding...Read More
XDC Foundation

XDC Foundation

XDC Network: Decentralized Finance (DeFi)

XDC Foundation

XDC Foundation

ZeFi on Aleo

Our solution has been developed for Zefi blockchain (cf GitHub for deploy contract). We have created a decentralized ora...Read More

Aleo

Scroll Track

Our solution has been developed for Scroll blockchain (cf GitHub for deploy contract). We have created a decentralized o...Read More
Scroll

Scroll

Union Finance

Union Finance

Union Finance

Technologies used

Solidity

Python

Graph (GraphQL)

AI - Machine Learning

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Discussion

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