- Previously referred to as Matic Community, Polygon is an interoperability and scaling framework for constructing Ethereum-compatible blockchains.
- It’s nonetheless centered across the MATIC token, which is used for governance, staking, and fuel charges.
In February 2021, Polygon—an interoperable blockchain scaling framework.layer 2 scaling resolution Matic Community rebranded as
Right here, we’ll discover what Polygon has got down to obtain, and the way it differs from blockchain interoperability tasks resemblingand .
Beforehand referred to as Matic Community, Polygon is a framework for constructing interconnected blockchain networks.
It seeks to deal with a few of Ethereum’s main limitations—together with its throughput, poor consumer expertise (excessive velocity and delayed transactions), and lack of group governance—utilizing a novel sidechain resolution.
Quite than being a easy scaling resolution like its predecessor Matic Community—which makes use of a know-how referred to as Plasma to course of transactions off-chain earlier than finalizing them on the Ethereum foremost chain—Polygon is designed to be a complete platform designed for launching interoperable blockchains.
By Polygon, builders can launch preset blockchain networks with attributes tailor-made to their wants. These might be additional personalized with a rising vary of modules, which permit builders to create sovereign blockchains with extra particular performance.
How does Polygon work?
Polygon’s structure can greatest be outlined as a four-layer system composed of the Ethereum layer, safety layer, Polygon networks layer, and execution layer.
The Ethereum layer is basically a set ofthat are applied on Ethereum. These sensible contracts deal with issues like transaction finality, staking, and communication between Ethereum and the assorted Polygon chains. The safety layer runs facet by facet with Ethereum and gives a “validators as a service” function which permits chains to learn from a further layer of safety. Each the Ethereum and Safety layers are elective.
Do you know?
A sidechain is a semi-independent blockchain that works in tandem with an related ‘foremost chain’—normally to enhance its velocity or capabilities.
Past this, there are two obligatory layers. The primary is the Polygon networks layer, which is the ecosystem of blockchain networks constructed on Polygon. Every of those has its personal group and is accountable for dealing with native consensus and producing blocks. The second is the Execution layer, which is Polygon’s Ethereum Digital Machine (EVM) implementation used for executing sensible contracts.
Chains launched on Polygon are able to speaking each with each other and with the Ethereum foremost chain due to Polygon’s arbitrary message passing capabilities. This can allow a wide range of new use-cases, resembling interoperable decentralized purposes () and the straightforward trade of worth between numerous platforms.
Polygon: Ethereum’s Web of Blockchains
Polygon is designed to facilitate a future the place totally different blockchains now not function as closed-off siloes and proprietary communities, however as a substitute as networks that match right into a broader interconnected panorama.
Its long-term objective is to allow an open, borderless world by which customers can seamlessly work together with decentralized services with out first having to navigate by means of intermediaries or walled gardens. It goals to create a hub that totally different blockchains can simply plug into, whereas concurrently overcoming a few of their particular person limitations—resembling excessive charges, poor scalability, and restricted safety.
Polygon makes use of a wide range of applied sciences to attain this expanded imaginative and prescient, these embody:
- POS Chain: Polygon’s foremost chain is an Ethereum sidechain referred to as the Matic POS Chain, which provides a proof-of-stake (POS) safety layer to blockchains launched on Polygon.
- Plasma Chains: Polygon makes use of a scaling know-how referred to as Plasma to maneuver belongings between the foundation chain and little one chains through Plasma bridges.
- ZK-rollups: An alternate scaling resolution used to bundle a lot of transfers off-chain right into a single transaction, utilizing zero-knowledge proofs for the ultimate public file on the Ethereum foremost chain.
- Optimistic rollups: An answer that runs on prime of Ethereum to facilitate near-instant transactions by means of the usage of “fraud proofs”.
As you may need observed, Polygon intends to include a couple of scaling resolution, in line with its objective of minimizing limitations to entry by making an attempt to scale back transaction charges to a naked minimal. By taking a multi-pronged method to the problem of scaling, Polygon is hedging its bets, ought to every other scaling resolution fail to perform its goal.
What’s so particular about it?
The Polygon challenge is likely one of the newer makes an attempt at blockchain interoperability and scaling, and is designed to deal with among the perceived limitations of interoperability tasks resembling Polkadot and Cosmos.
For one, it’s appropriate with the Ethereum Digital Machine, which makes it approachable to these accustomed to constructing apps on Ethereum and programming in Solidity; its rival Cosmos makes use of a WASM-based digital machine.
For an additional, Polygon’s shared safety mannequin is solely elective; sovereign platforms need not sacrifice any independence or flexibility for the sake of extra safety if it’s not wanted. It additionally claims to be versatile sufficient to include any scalability resolution—past the present Plasma chains, ZK-rollups, and optimistic rollups deliberate.
Quite a lot of tasks have already been launched that make use of Polygon’s scaling know-how, together with:
- 💱 EasyFi – a decentralized borrowing and lending platform with help for undercollateralized loans.
- 🃏 Aavegotchi – a buying and selling sport primarily based round non-fungible tokens ( ).
What’s MATIC token?
Though Polygon has dramatically expanded on the imaginative and prescient laid out by Matic Community, it nonetheless makes use of the identical utility token, referred to as MATIC.
The MATIC token is used for a wide range of functions within the Polygon ecosystem, together with collaborating in community governance by voting on Polygon Enchancment Proposals (PIPs), contributing to safety by means of staking, in addition to paying fuel charges.
As of March 2021, it hasn’t but been clarified whether or not the MATIC token can have any extra utility within the broader imaginative and prescient of Polygon.
The place and Easy methods to Purchase MATIC
The MATIC token is at present one of many prime 100 largest cryptocurrencies by market capitalization and advantages from wonderful liquidity. It’s obtainable to buy and commerce on a lot of cryptocurrency exchanges, together with tier 1 platforms like Coinbase Professional, Binance, Huobi World, and Poloniex, in addition to the favored decentralized trade .
In the event you’re seeking to get your palms on some MATIC, here is the way you do it utilizing Binance—one of many exchanges with the best liquidity for the asset. For the needs of this tutorial, we’ll present you methods to purchase MATIC utilizing your debit or bank card.
Step 1: First, you are going to must both create a Binance account or log in to your pre-existing account.
Step 2: As soon as logged in, hover over the ‘Purchase Crypto’ choice on the prime of the location, and choose the Credit score/Debit Card choice.
Step 3: On the correct, select your fee foreign money and enter the quantity you wish to spend on MATIC. Then, choose MATIC from the record of accessible cryptocurrencies within the drop-down menu.
When you’re completely happy together with your order particulars, click on the ‘Purchase MATIC’ button.
Step 4: If you have not already accomplished identification verification, you will want to finish it now. Observe the on-screen steps to get your identification verified.
This course of will normally take simply minutes, after which you will see the fee display proven beneath.
Step 5: For the final step, enter your fee particulars and click on the ‘Pay now’ button. Your order will then be processed at the most effective obtainable price, and your MATIC will probably be delivered straight to your Binance account pockets.
That is it! You are now the proud proprietor of MATIC.
The long run
The race is on to be the primary interoperability resolution to go absolutely stay. Polygon’s proof-of-stake chain and Plasma scaling resolution are stay, however builders cannot but launch their very own standalone or shared safety chains on Polygon till these options are launched. Likewise, neither ZK-rollups nor optimistic rollups have been launched on the community, with Plasma at present the one scaling resolution obtainable on Polygon.
Polygon’s rivals are additionally speeding to go stay with their choices. As of March 2021, Polkadot has but to launch public parachains; and whereas Cosmos’ Stargate improve has seen the launch of its Interblockchain Communication Protocol (IBC), it will not grow to be absolutely operational till IBC transactions are enabled on the community.
On condition that Polygon was solely introduced in February 2021, there is not but a roadmap detailing how its improvement will transfer forward or which options will probably be prioritized. Nevertheless, the workforce behind Polygon has been busy forging partnerships with the likes of Mogul Productions, Umbria, Atari, and OpenPredict—which intends to launch its first hypothesis markets product on Polygon.