#BAND Archives - Smart Liquidity Research

Oracle Networks: Ensuring Reliable External Data Feeds

Mische Martinete — Wed, 26 Jun 2024 08:21:07 +0000

Oracle Networks: Ensuring Reliable External Data Feeds. In the rapidly evolving world of decentralized finance (DeFi), ensuring the reliability of external data feeds is crucial. As DeFi applications depend heavily on real-world data, the integrity and accuracy of this data directly impact their functionality and trustworthiness.

This is where Oracle Networks come into play, acting as bridges between blockchain smart contracts and external data sources.

What Are Oracle Networks?

Oracle Networks are decentralized systems designed to fetch, verify, and relay external data to blockchain networks. They serve as middleware, ensuring that smart contracts receive accurate and tamper-proof data from outside the blockchain environment. This is essential for applications like decentralized exchanges (DEXs), prediction markets, and various financial instruments that require real-time data such as price feeds, weather conditions, or event outcomes.

Why Reliability Matters

Data Accuracy
DeFi applications rely on precise data to function correctly. For instance, lending platforms need accurate price feeds to determine collateral values. Inaccurate data can lead to incorrect collateral liquidation or lending amounts.
Security
Data tampering can have severe consequences, including financial losses and loss of user trust. Reliable oracles use cryptographic methods and decentralized consensus to ensure data integrity.
Timeliness
Many DeFi protocols require real-time data. Delayed data can result in missed arbitrage opportunities, incorrect asset valuations, or delayed contract executions.

Key Features of Reliable Oracle Networks

Decentralization
By using multiple data sources and validators, oracle networks minimize the risk of single points of failure and reduce the likelihood of data manipulation.
Transparency
Reliable Oracle networks often provide transparent mechanisms for data validation and dispute resolution, ensuring users can trust the data they receive.
Security Protocols
Advanced cryptographic techniques and secure hardware are employed to protect data integrity and prevent unauthorized access.

Examples of Oracle Networks

Several notable Oracle networks are making significant strides in ensuring reliable data feeds:

Chainlink
One of the most widely used Oracle networks, Chainlink employs a decentralized network of nodes to fetch and verify data from various sources.
Band Protocol
This protocol focuses on cross-chain compatibility, providing secure and scalable data oracles for multiple blockchain networks.
API3
Known for its first-party Oracle solutions, API3 enables data providers to directly provide their data to smart contracts without intermediaries.

In Summary

The importance of reliable external data feeds in the DeFi ecosystem cannot be overstated. Oracle networks play a pivotal role in ensuring that the data powering these applications is accurate, secure, and timely. As the DeFi space continues to grow, the development and adoption of robust Oracle solutions will be critical in maintaining the trust and efficiency of decentralized financial systems.

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Band Protocol Partners with Desmos Network

Clinton — Sat, 03 Dec 2022 18:08:23 +0000

Desmos Profile is an anonymous decentralized identity across various blockchains. This concept is similar to that of Google single sign-on, but now built on Web3. The first products that Desmos Network revealed during this year’s Cosmoverse epitomizes the growing demand for a shift in social media networks from Web2 to Web3. These products include Scripta, a decentralized publishing platform that operates similarly to Medium, and Butter, a simplified Web3 social media for non-crypto users. In the future, an array of new products will be developed and we are delighted to support the talented pool of developers from the Desmos community as well as play a part in movements that transition Web2 to Web3.

Band plays a crucial role in the process that allows Desmos users to link their profile to centralized social networks. Thanks to its oracles, they are able to fetch the cryptographic proofs posted on Web2 social networks, and use those proofs to connect their Desmos profile to such accounts in a truly decentralized way. This verification system is particularly useful for users that want to avoid having other people impersonating their account. By connecting their Web2 social identity to their Desmos profile, they can guarantee their followers that such profile is truly theirs and not a fake one.

About Desmos Network

Desmos Network is a Cosmos SDK based layer 1 blockchain specifically designed to build decentralized social networks. Our goal is to build and promote a new generation of censorship-resistant decentralized social networks that make users responsible for their personal data.

About Band Protocol

Band Protocol is a cross-chain data oracle platform with the aspiration to build high-quality suites of web3 development products. The flagship oracle solution aggregates and connects real-world data and APIs to smart contracts, enabling smart contract applications such as DeFi, prediction markets, and games to be built on-chain without relying on the single point of failure of a centralized oracle. Band Protocol is backed by a strong network of stakeholders including Sequoia Capital, one of the top venture capital firms in the world, and the leading cryptocurrency exchange, Binance.

SOURCE:

https://medium.com/bandprotocol/band-partners-with-decentralized-social-media-desmos-network-14d9e8c9fd9d

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Band Integrates Nervos’ Godwoken

Lida Dinnero — Thu, 22 Sep 2022 16:19:32 +0000

Band Protocol has successfully integrated the price feed with Nervos Network’ Layer 2, Godwoken to the mainnet.

Band Protocol is committed to providing the most secure and decentralized price feed solution at a reasonable price to all partners. This partnership with Nervos’ Godwoken will help bring further integrations with various dApp developers. Who are working under the Nervos ecosystem, allowing them to gain access to a wider range of reliable data feeds. That enable these builders to successfully launch their dApps within the web3 industry.

Band Integrates Nervos’ Godwoken – What is Nervos’ Godwoken?

Nervos Layer 2’s Godwoken is now 100% EMV-compatible, meaning that it now allows developers to easily launch a variety of dApps ranging from DeFi to gaming and NFTs that are multi-chain. In addition, providing instant interoperability to other chains will also allow the projects to expand and grow their audiences even faster than before. Therefore saving their time from having to build different versions of the dApps for different blockchains.

Moreover, Godwoken is Nervos’ stepping stone to providing a permissionless and decentralized environment. Band Integrates Nervos’ Godwoken, where all dApps and project developers can easily migrate existing dApps from Ethereum onto Godwoken. These developers will also be able to provide faster transactions to their users on Godwoken. Therefore creating a fluid and seamless experience for all users to enjoy within the ecosystem. With all the benefits tailored for Web3 developers, Godwoken’s all-inclusive dApp ecosystem is quickly becoming a one-stop place for developers.

How does Band Protocol contribute to Godwoken?

Currently, BAND’s oracle is mainly being used to power the lending component of the Hadouken project which is a lending dApp on Godwoken. The Nervos layer 2’s ecosystem as a whole. Oracle is a crucial part of any lending dApps. Without a reliable and trustworthy price feed, lending dApps like Hadouken wouldn’t be able to function. The Hadouken team is currently working to allow crowdsourced liquidations on their dApp and Band Protocol’s integration will play a big role in this upcoming milestone.

About Band Protocol

Band Protocol is a cross-chain data oracle platform with the aspiration to build high-quality suites of web3 development products. The flagship oracle solution aggregates and connects real-world data and APIs to smart contracts. Enabling smart contract applications such as DeFi, prediction markets, and games to be building on-chain without relying on the single point of failure of a centralized oracle. Band Protocol is backing by a strong network of stakeholders including Sequoia Capital.

Website | Twitter

About Nervos

The Nervos Network is a collection of protocols and public blockchain aiming to solve the biggest challenges facing blockchains like Bitcoin and Ethereum today. The Nervos Common Knowledge Base (CKB) is the layer 1, proof of work, public permissionless blockchain protocol of the Nervos Network. It allows any crypto asset to be storing with the security, immutability, and permissionless nature of Bitcoin. While enabling smart contracts and scaling with layer 2 (Godwoken). Its unique crypto-economic model to better align the interests of users, developers, and miners as compared to first-generation blockchains.

Website | Twitter

SOURCE

https://medium.com/bandprotocol/band-protocol-integrates-with-nervos-godwoken-361546e1091d

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Band Integrates Alpha Venture DAO

Lida Dinnero — Mon, 22 Aug 2022 18:20:43 +0000

Band Integrates Alpha Venture DAO through Alpha Oracle Aggregator which helped secure Homora V2 with a consistent and reliable price feed at all times.

This partnership ensured more security, scalability, and flexibility for the Alpha DeFi ecosystem.

They announce the newest collaboration with Alpha Venture DAO on Homora’s launch on the Optimism network. Band Integrates Alpha Venture DAO, Optimism’s rapidly growing ecosystem and its endeavor to become the leading Layer 2 chain has enticed Homora V2 to onboard Optimism as its first ever Layer 2 chain. Band Protocol’s latest collaboration with Homora V2 is a testament to our ongoing long-term partnership with Alpha Venture DAO as we strive to contribute to the development of the Web3 ecosystem.

The track record of providing secure, fast, and robust price feed over the years, combined with ambition to provide impeccable service to Homora V2 is why Alpha Venture DAO have decided to team up with Band Protocol on this latest project.

How does Band support Alpha Venture DAO’s Alpha Oracle Aggregator?

Data Oracle is the foundation and backbone that determines the level of security and validity of DeFi protocols. The rapid growth and development in the DeFi space over the years have provided Data Oracle providers with numerous new challenges to overcome. Band Protocol is proud to continuously evolve, adapt, and pioneer new solutions. To meet the current and upcoming needs of DeFi protocols and other projects that aim to revolutionize Web3.

This latest integration will support Alpha Venture DAO’s Alpha Oracle Aggregator, an oracle aggregator that helps to verify aggregated real-world data and APIs. The Alpha Oracle Aggregator is a flexible and customizable oracle solution that utilizes Band Protocol’s framework. More specifically, this integration will support Homora V2’s price feed for lending assets on Iron Bank.

About Band Protocol

Band Protocol is a cross-chain data oracle platform with the aspiration to build high-quality suites of web3 development products. The flagship oracle solution aggregates and connects real-world data and APIs to smart contracts. It’s enabling smart contract applications such as DeFi, prediction markets, and games to be built on-chain. Band Protocol is backed by a strong network of stakeholders. Including Sequoia Capital, one of the top venture capital firms in the world, and the leading cryptocurrency exchange, Binance.

Website | Twitter

About Homora

Homora V2 is DeFi’s first lending and leveraged yield farming platform built by Alpha Venture DAO. It is currently available on Ethereum, Avalanche, Fantom, and now Optimism.

Website | Twitter

SOURCE

https://medium.com/bandprotocol/band-continues-to-support-alpha-venture-dao-on-homora-v2s-launch-on-optimism-ff78cb4ab931

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Band Protocol Integrates with Meter

Mische Martinete — Fri, 12 Aug 2022 05:04:43 +0000

Band Protocol integrates with Meter a high-performance layer 1 and layer 2 blockchain infrastructure. Band Protocol is committed to helping enhance the capabilities and use-cases on smart contract platforms. They continuously strive to provide their partners with reliable data under a decentralized oracle framework.

This partnership will bring further integrations with various dApp developers who are working under the Meter ecosystem.

Meter’s Unique Infrastructure

Meter is a high-performance layer 1 and layer 2 blockchain infrastructure that scales and connects the financial internet in a multi-chain future. Moreover, the protocol separates its built-in, crypto-native, metastable DeFi infrastructure from its governance infrastructure that uses the HotStuff-based proof of stake consensus with MTRG (Meter Governance Token) to manage the blockchain ledger.

Meter’s unique decentralized financial infrastructure is achieved through the combination of both a Proof-of-Work (PoW), via its stablecoin (MTR), and a proof of stake (PoS) governance, via its MTRG token.

Hybrid PoW/PoS Consensus

This hybrid PoW/PoS consensus that Meter describes as the Proof-of-Value (PoV) consensus, helps to alleviate the disadvantages of having a single consensus mechanism. This infrastructure clearly separates the consensus layer for bookkeeping and currency issuance.

Furthermore, the consensus of PoW is responsible for the issuance of currency through mining whilst the PoS consensus uses the HotStuff consensus protocol, a variant of the Byzantine Fault Tolerant consensus protocol, which allows the network to perform bookkeeping quickly.

In addition, Meter offers another unique feature in the stablecoin MTR, generated by PoW mining. The Meter system achieves this by primarily including the cost of electricity, the major cost for miners to validate the network, and anchoring the mining cost of the MTR stablecoin to the power consumption of mining one MTR.

This mechanism efficiently monetizes the economic behavior of miners seeking profit and stabilizes the market price of MTR as it reflects the continuously adjusting supply and demand relationship for the network.

Band Protocol is looking forward to collaborating with the many developers. Working under the Meter network. In order to enhance the developer’s experience, they also provide customization data feeds from a growing number of data sources, they are also ready to provide additional ticker requests that meet its security test in order to maintain its record of delivering reliable data to its partners.

ABOUT Meter

Meter.io is a highly decentralize Ethereum scaling solution with a built-in metastable gas currency. It connects to Ethereum and other blockchains as a layer-two protocol. It also allows smart contracts to scale and communicate seamlessly through heterogeneous blockchain networks.

Website | Twitter

ABOUT Band Protocol

Band Protocol is a cross-chain data oracle platform with the aspiration to build high-quality suites of web3 development products. The flagship oracle solution aggregates and connects real-world data and APIs to smart contracts. It also enables smart contract applications such as DeFi, prediction markets, and games build on-chain. Without relying on the single point of failure of a centralized oracle. Band Protocol is backed by a strong network of stakeholders. It includes Sequoia Capital, one of the top venture capital firms in the world, and the leading cryptocurrency exchange, Binance.

Website | Twitter

SOURCE

Medium

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