Blockchain platforms are a crowded space. Everyone claims to be faster, cheaper, and more scalable than the last. Avalanche is one of the few that actually has the receipts.
Built to tackle the blockchain trilemma (scalability, decentralisation, and security) Avalanche doesn't pick two and hope for the best. It takes a different architectural approach entirely: three interoperable chains, a novel consensus mechanism, and transaction speeds that leave most competitors in the dust.
Whether you're a developer looking for a serious platform to build on, or just trying to figure out what AVAX actually is and why people care, this is where to start.
TLDR
- High-speed, scalable blockchain: Avalanche processes up to 4,500 TPS with sub-second finality, making it ideal for fast, scalable dapps and custom blockchains.
- Three-chain architecture: Utilizes the X-Chain (asset creation), C-Chain (EVM-compatible smart contracts), and P-Chain (validator coordination and subnets) for optimal performance.
- Interoperability & customisation: Developers can build permissioned or permissionless subnets with cross-chain communication and optional compliance features.
- Strong ecosystem growth: Backed by major funding rounds ($42M in 2020, $230M in 2021) and adopted by projects like BiLira and institutional-grade applications.
What is the Avalanche network all about?
Created by Ava Labs in 2018 and co-founded by Emin Gün Sirer, a professor of computer science at Cornell University, Avalanche launched its mainnet in September 2020.
It enables anyone to build decentralised applications (dapps) and customised blockchain networks (called subnets). However, the claim that it allows non-technical users to build blockchains without technical knowledge is overstated, some technical understanding is typically required.
Its goal is to overcome some of the traditional blockchain's drawbacks, such as sluggish transaction speeds, centralisation, and scalability—and it uses several new ideas to achieve this. Its own Avalanche consensus mechanism, for example, delivers low latency, high-throughput capabilities, and resistance to 51% attacks, all with minimal transaction fees.
In September 2020, just two months after raising $42 million in a token sale that sold out in less than five hours, Avalanche launched its mainnet. Polychain Capital and Three Arrows Capital then led a $230 million funding round for Avalanche in June 2021 through a private token sale.
According to DeFiLlama, Avalanche ranked among the top five blockchains by Total Value Locked (TVL) in 2021, following other top blockchain networks like Ethereum. At the time of writing, it sits in the top 15 biggest cryptocurrencies based on market capitalisation.
How does the Avalanche blockchain work?
Avalanche's core architecture involves a system of three interoperable blockchains: the Exchange Chain (X-Chain), Contract Chain (C-Chain), and Platform Chain (P-Chain).
X-Chain - used for the creation and exchange of digital assets.
C-Chain - based on the Ethereum Virtual Machine (EVM), this allows for the creation of smart contracts.
P-Chain - responsible for coordinating validators and creating subnets
The X-Chain is secured by the DAG-optimised "Avalanche" consensus, a secure and scalable protocol that can execute transactions in seconds. While the "Snowman" consensus guards the P-Chain and C-Chain blockchains, allowing for fast and secure smart contracts.
By splitting its architecture across three separate blockchains, Avalanche promises to deliver flexibility, speed, and security without any sacrifices. Because developers have a lot of freedom when it comes to the kinds of dapps they can create, this makes it an ideal platform for both individual and enterprise applications.
Avalanche created AVAX to be the utility token across the ecosystem, used for paying network fees, staking, and providing a "basic unit of account" between Avalanche subnets.
The advantages of the Avalanche platform
According to Ava Labs, the network can process about 4,500 transactions per second (TPS) compared to around 7 TPS for Bitcoin and 14 TPS for Ethereum. It's also capable of executing transactions within three seconds. This makes it a superior platform on which to build massively scaling decentralised applications that would otherwise be limited on many other platforms.
Beyond that, Avalanche is designed to address another major issue facing blockchain-based systems today: interoperability. This is done by allowing blockchains in different subnets to communicate with one other, allowing them to combine forces and enable cross-chain value transfers.
It's also incredibly open. While most proof-of-stake blockchains limit the number of validators that may join in reaching consensus, Avalanche allows everyone staking at least 2,000 AVAX to participate.
Avalance's biggest competitor as of May 2022 is Ethereum. Although Avalanche employs the Ethereum Virtual Machine (EVM), it uses a different consensus mechanism to safeguard the network and supports cross-chain value transfers without the need for bridges.
In March 2022, Avalanche announced a $290 million fund, the Avalanche Multiverse, to help development teams use subnets in their Avalanche-based projects. Subnets are designed to connect individual projects built on Avalanche to the Avalanche mainnet through the use of individual chains. This ensures scalability can be achieved without compromising speed and affordability.
Subnets may also be modified to include Know Your Customer (KYC) features, allowing traditional financial institutions to expand on Avalanche.
Avalanche use cases
The Avalanche network allows anybody or any company to quickly set up their own bespoke blockchain network using the Avalanche consensus protocol, whether for private use cases (permissioned blockchains) or public ones (permissionless).
It is one of the first platforms to use a hybrid of custom-built blockchains and a strong proof-of-stake consensus mechanism in order to create an extremely decentralised and powerful platform for developers to build on.
Due to the network's compatibility with Ethereum, developers can easily transfer their Ethereum-based dapps to the Avalanche ecosystem and launch a wide range of dapps using their own Avalanche blockchain. This provides them with more control over the dapp’s function and security, as well as who can access them.
In its short history, Avalanche's technology has been put to good use by a growing number of organisations—including those in the prediction markets, private securities. Even stablecoin industries like BiLira, the Turkish Lira stablecoin, is taking advantage of the Avalanche consensus protocol.
Bottom Line
Avalanche isn't just another blockchain making big promises. The architecture is genuinely different, the speeds are real, and the developer ecosystem has had enough time to prove it isn't hype. Whether it ultimately displaces Ethereum or carves out its own lane alongside it, AVAX has earned its place in the conversation.
Where to Get AVAX
If you're ready to add AVAX to your portfolio, you can find it on Tap, alongside a wide range of other cryptocurrencies.
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