What Is Polygon (POL)? Ethereum Scaling Explained

Polygon (POL) is a cryptocurrency and a Layer 2 scaling platform designed to enhance the capabilities of the Ethereum network [1]. Its primary objective is to connect and expand Ethereum-compatible blockchains while improving transaction speed, scalability, and security [1]. Originally launched as the Matic Network in 2017, the platform utilizes a proof-of-stake consensus mechanism to process transactions quickly and cheaply [1][2]. The network's native token, POL, which transitioned from MATIC in 2024, is used for governance, staking, and paying transaction fees within the ecosystem [1].

Key takeaways

• Polygon is a Layer 2 solution that enhances Ethereum's scalability and interoperability while maintaining its security [1].
• The project successfully transitioned its native token from MATIC to POL on September 4, 2024, adding new functionality and fee-earning structures [1].
• Polygon uses a proof-of-stake system that allows for fast transaction processing, with average speeds exceeding 32 transactions per second and fees typically under $0.01 [1].
• The platform relies on Ethereum as a base network, meaning its functionality is tied to the performance of the Ethereum mainnet [1][2].

Evolution from Matic Network to Polygon

The project was founded in 2017 by software engineers Jaynti Kanani, Sandeep Nailwal, Anurag Arjun, and Mihailo Bjelic under the name Matic Network [1][2]. It rebranded to Polygon in February 2021 to focus on Web3 application development [2]. Following the rebrand, the company expanded through acquisitions, purchasing Hermez Network for $250 million in August 2021 and the Mir blockchain network for 250 million MATIC tokens later that year [2]. In February 2022, Polygon raised $450 million in a funding round led by Sequoia Capital India, Tiger Global, and Softbank Vision Fund [2]. Leadership changes occurred in subsequent years, with Ryan Wyatt becoming CEO in January 2022 and Marc Boiron taking over in 2023 [1].

Technology and the POL Token Transition

Polygon operates as a Layer 2 network that uses Ethereum as a base, validating transactions internally before periodically committing them to the Ethereum mainnet via "checkpoints" [2]. This architecture allows the network to maintain fast processing speeds and low fees, with a typical transaction costing less than $0.01 [1]. In October 2023, the blockchain began a significant upgrade to change its native token from MATIC to POL, a process that was completed on September 4, 2024 [1]. The new POL token is designed to offer greater functionality, including a fee-earning structure that allows users to earn fees from a wider range of network activities [1].

Why it matters

Polygon's development is significant because it addresses Ethereum's limitations regarding high fees and slow processing speeds, making the blockchain more accessible for developers and users [1]. The platform has attracted major corporate partnerships, with companies like JPMorgan Chase, Starbucks, and Mastercard utilizing its technology for various projects [2]. Looking ahead, Polygon launched "Polygon Village 2" in November 2023 to provide grants and mentorship for Web3 startups, aiming to foster further decentralized application development [1]. However, the platform's continued success remains linked to the stability of the Ethereum network, upon which it is built [1].