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Key Points
Solayer enhances the scalability and efficiency of Solana by maintaining liquidity for staked assets while securing the network.
Solayer's infrastructure includes the Re-Staking Pool Manager, Delegation Manager, Reward Accounting Unit, and Oracles, designed to streamline operations.
Solayer adopts a multi-token model consisting of LAYER, sSOL, and AVS for governance, liquidity, and staking rewards, while expanding its influence in the DeFi space through the Binance HODLer airdrop program.
Introduction
From horse-riding messengers delivering timely information to early telegraph systems constrained by speed and capacity, humanity has always pushed the limits of technology. Today, in the digital age, blockchain technology also faces bottlenecks in speed and efficiency.
Just as early systems constantly evolved to meet growing demands, Solayer (LAYER) aims to usher in a new era for blockchain by reducing or even eliminating these bottlenecks.
What is Solayer (LAYER)?
Solayer is a Layer 2 blockchain built on Solana, dedicated to enhancing the scalability and liquidity of the Solana network. Solayer does not let your tokens sit idle in your wallet or be used solely for staking, but opens up new ways to use them in decentralized applications (DApps) and liquidity representative tokens (LRT).
To illustrate further, we can imagine the SOL token as a small piece of digital real estate in the Solana ecosystem. You can rent it out like renting a room in a crowded building to reduce congestion and provide more operating space for DApps, allowing them to run smoothly.
In this way, you provide power and bandwidth support to the network while keeping your tokens liquid, enabling you to continue earning rewards in the process.
How does Solayer work?
In simple terms, Solayer is a re-staking protocol aimed at enhancing the utility of the SOL token. Multiple key components work together to give Solayer the potential to enhance blockchain network scalability and efficiency:
Layer 2 and Re-Staking
Solayer operates as a Layer 2 (L2) solution for Solana to some extent. You can think of L2 as an extension of the main chain. They share part of the workload, relieving the pressure on the main chain and enhancing speed and efficiency.
For Solayer, L2 can manage the staking process more efficiently, like having a dedicated team to coordinate the allocation of SOL tokens across different staking opportunities.
Re-Staking Pool Manager
The Re-Staking Pool Manager is the core of the entire system, essentially a smart contract responsible for managing the SOL tokens in the pool. It can manage the following processes:
Receiving SOL tokens from stakers.
Creating and issuing sSOL tokens.
Allocating the SOL in the pool to different staking opportunities, including the Solana mainnet as well as other DApps and services.
Collecting and distributing rewards.
Liquid Staking Token
As mentioned above, sSOL is a type of liquid staking token (LST), essentially a tokenized form of staked SOL. It is a key component of the liquid staking mechanism, providing you with an independent token that can be freely used within the Solana ecosystem.
This means you can use your SOL elsewhere without waiting for it to be unstaked, increasing flexibility while still earning staking rewards.
Delegation Manager
The Delegation Manager is crucial for Solayer's staking mechanism. While the Re-Staking Pool Manager is responsible for allocating SOL in the pool to different staking opportunities, the Delegation Manager decides how to delegate these SOL. It interacts with a series of validators and allocates the staked SOL to them, ensuring the efficiency and security of the staking process.
Reward Accounting Unit
The Reward Accounting Unit is responsible for tracking and calculating the rewards earned by the SOL staking pool. It also ensures the accuracy of reward distribution, fairly allocating rewards based on the ownership ratio of sSOL holders.
Unlike the Re-Staking Pool Manager, it does not directly participate in staking or earning rewards but acts like an accountant, precisely calculating the amount of rewards each sSOL holder is entitled to.
Oracle Price Feed
Solayer relies on the oracle price feed feature to maintain the peg between sSOL and SOL, aiming to ensure that one sSOL is always approximately equal to one SOL plus accumulated rewards. Oracles are services that provide real-world data to the blockchain. In this case, they provide the latest SOL price to ensure an accurate exchange rate.
Step-by-Step Process
If you still find the theoretical functions of Solayer somewhat abstract, we can better understand through an example.
Suppose you stake SOL. The Re-Staking Pool Manager receives your SOL and issues you the corresponding sSOL. Subsequently, the Re-Staking Pool Manager strategically deploys your SOL to various staking opportunities, allowing you to earn rewards. Where SOL is specifically deployed is determined by the Delegation Manager.
The Reward Accounting Unit tracks and calculates the rewards earned, and the Re-Staking Pool Manager allocates rewards to you based on these calculations. Throughout the process, the Oracle price feed feature ensures the stability of the sSOL price and accurately reflects the value of your staked SOL.
Solayer Token Economics
Solayer operates on a multi-token model, with each token playing a unique and important role in the ecosystem. We have discussed most of these tokens, and now let's further explore the functions of these tokens:
SOL: The native token of the Solana blockchain, used for staking, governance, and serves as the base currency in the Solayer ecosystem.
LAYER: The primary utility token of Solayer, used for staking, governance, and incentivizing network participants.
sSOL: A liquid staking token representing staked SOL, allowing users to maintain liquidity while participating in staking.
AVS Token: A dedicated token created by DApps on Solayer, allowing holders to earn SOL rewards as well as MEV (Maximum Extractable Value) opportunities.
sUSD: A stablecoin pegged to the US dollar for transactions, staking, and liquidity provision within the ecosystem.
Binance HODLer Airdrop Launches LAYER
Binance has announced that Solayer (LAYER) is the 8th project in the HODLer airdrop program. The program provides token airdrop rewards based on the historical snapshot of BNB holders' BNB balances. Users who subscribe to Binance's capital preservation earning products during the specified eligibility period can earn LAYER rewards. This airdrop issued 30 million LAYER tokens, equivalent to 3% of the total supply.
After the airdrop, LAYER has been listed on the Binance platform with seed tags and supports trading pairs with BTC, USDT, USDC, BNB, FDUSD, and TRY.
The design of this token and its long-term support for the Solana ecosystem solidifies its position in the DeFi space. With its listing on the Binance platform, LAYER will gain higher visibility and broader market access, which is expected to further enhance its potential in driving blockchain solutions.
Conclusion
By combining liquid staking with re-staking, Solayer unlocks a new model and takes an important step towards improving efficiency and scalability. It aims to enhance network performance by more efficiently utilizing staked assets. Solayer adopts a multi-token model and is committed to reducing network congestion, introducing a more flexible model for blockchain infrastructure.
Further Reading
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