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- 1 OpBNB is the layer-2 scaling solution for the BNB chain.
- 2 The design of these roll-ups is based on Optimism OP Stack Bedrock Codebase modifications.
OpBNB is the layer-2 scaling solution that handles off-chain transactions. It reduces the congestion on the chain and provides faster speed. There is huge congestion on the BNB smart chain. This is due to high network activity on Dapps. This results in slower transactions and high gas fees. This also lowers the customer experience.
The transaction data is stored on the layer-1 blockchain in a compressed manner. This facilitates opBNB to achieve high transaction speeds of up to 4,000TPS while having noticeably lower fees of $.001 transaction per transaction which is affordable for normal users.
OpBNB is well suited for gaming, as it requires high throughput and low latency. This is because it uses more efficient data catching, and avoids unnecessary transaction execution.
It allows us to build Dapps using the existing tools. OpBNB uses native asset BNB available for the DeFi protocol on it.
How Does OpBNB Work?
The roll-up works by executing the transactions off-chain. The information in compressed form is stored on layer-1 called calldata. This avoids running all the data on the base layer.
The SharedPool cache is used to improve data retrieval times.OpBNB also optimizes block production by storing the results of the first transaction execution pass in the cache, which avoids useless re-execution.
openBNB offers asynchronous transaction batching. This permits the batcher to submit batches without waiting for confirmation. A monitoring system watchers and triggers the resubmission if needed.
This altogether permits opBNB to reach 4,000TPS and lower fees. To improve the performance the project has contributed to the upgrades back to Optimism’s base OP Stack code.
Benefits of opBNB
Some of the advantages of using opBNB include
Faster transaction speed: It can process transactions up to 4,000 times faster than the BNB chain.
Lower fees: It charges a fraction of fees as compared to the cost of fees on the BNB chain.
Support for a wide variety of dApps: opBNB already supports a wide range of dApps including popular dApps on the BNB chain
Enhanced user experience: opBNB provides a wonderful experience to DeFi users.
The opBNB Ecosystem and Decentralized Ecosystem
The ecosystem of opBNB is thriving. There are several decentralized platforms built on opBNB. Some of the DeFi on opBNB are discussed below
KiloEx
This is a decentralized and non-custodial perpetual market on the BNB chain. It facilitates the innovation of LP solutions for DeFi users. opBNB can enhance the user experience where users can have full custody of their funds.
They benefit from the competitive fees. They can execute trades on chains. The users are also facilitated to access median spot prices and also mitigating scam wicks while trading.
PancakeSwap
PancaleSwap is a well-established decentralized exchange that is deployed on opBNB. It is aimed to provide lower fees and high transaction speed for the DeFi community. This improves the user experience. PancakeSwap enhanced features on opBNB include swaps with low fees and liquidity provision.
NFTs on OpBNB
GhostMarket
It is a fully non-custodial NFT marketplace powered by smart contracts on each integrated blockchain like ETH, Polygon, Avalanche, etc. It provides fast and efficient minting and listing of artworks.
Hebys
Hebys is a robust NFT platform that includes a search engine, marketplace, launchpad, and API Gateways with AI features and multi-chain capabilities. Hebys.io is an NFT search engine that has almost 1.1 Million NFT collections.
It also provides multiple pages of data storage on one page. It is enriched without the ability to buy from other marketplaces without leaving the platform.
GameFi on OpBNB
Some of the games that also permit earning while playing on opBNB are discussed below
Planet Hares
Planet Hares is a metaverse ecosystem with Hairverse as the game’s virtual world. It empowers Web3 projects based on blockchain technology and entertainment culture.
The platform provides an engaging experience through RPG gameplay, MR mixed reality, and MoCap body-sensing operations. The ultimate goal is to include the real world with the virtual world through MR devices.
X Winner
X Winner is a blockchain-based metaverse. The space is composed of multiple virtual worlds, games, social networks, and applications. Here the users can create virtual characters and interact with others.
It promises transparent and fair gambling. Players have full control of their money. Until the bet is placed the funds are secured in their wallets.
AI on OpBNB
ChainGPT
It is a versatile artificial intelligence (AI) that uses blockchain technology to perform different tasks which includes smart contract programming. It was launched in June 2023 by Rakhmonov.
It provides the latest information and keeps the users updated with real-time events. ChainGPT offers up-to-the-minute pricing information for cryptocurrencies. It also helps in research tasks of blockchains.
Every month BNB selects the top projects that contribute to the BNB ecosystem and awards them with a Gas Grant. ChainGPT was selected for October’s grant.
CGPT is the native token of the AI ecosystem. It is used as a product offering and in governance. It is also used in staking and rewards. This AI model facilitates users with a Web3 chatbot, real-time newsfeed, and smart contract auditing. It is also used as an NFT generator for creators, smart contract creation, and market and technical analysis.
RWAs on OpBNB
Some real-world assets are also on this L-2 solution, one of them is discussed below
eTukTuk
It is a blockchain project to reduce carbon emissions by promoting environmentally friendly modes of transportation like eTukTuks. The project aims to divert the globe towards electric vehicles for transportation.
The main objective of the project is to reduce carbon emissions in the environment. It is eco-friendly and depends on electric charging stations instead of gasoline for transport.
Conclusion
The launch of opBNB has addressed the scalability and cost challenges of the BNB chain and it makes the platform for dApps more friendly for users with fast speed and lower fees. opBNB will keep fueling the growth of space by increasing the reliability and affordability of the platform.
Steve Anderson is an Australian crypto enthusiast. He is a specialist in management and trading for over 5 years. Steve has worked as a crypto trader, he loves learning about decentralisation, understanding the true potential of the blockchain.
