Polkadot 2.0: Revolutionizing the Ecosystem with Major Upgrades and New Opportunities

Developed by Ethereum co-founder Gavin Wood, the layer-0 network **Polkadot** once found itself among the top 10 cryptocurrency projects by market capitalization, peaking at $50 billion. However, since the middle of 2022, it has struggled to escape a prolonged bear market.

Throughout 2024, the company faced mounting criticism from blockchain industry representatives over the mismanagement of its **DAO** fund, issues with workplace culture, and even allegations of racial discrimination.

At the end of the year, the team unveiled a roadmap outlining a comprehensive vision for the future ecosystem of Polkadot 2.0, accompanied by plans for a technical upgrade known as JAM. Analysts predict that by 2025, DOT may emerge as one of the leading growth projects among «legacy» cryptocurrencies.

The concept of a «simplified» version of Ethereum—Polkadot—was born nine years ago. Gavin Wood, the co-founder and former CTO of the second-largest cryptocurrency by market cap, left the team, motivated by his vision for scalability. A talented researcher who created the foundation for **smart contracts** with the programming language Solidity, he prepared the first version of the **white paper** for Polkadot by October 2016.

While still with Ethereum, Wood co-founded a commercial blockchain development company called Parity Technologies, which is responsible for creating the Polkadot network and its Substrate framework.

In 2017, Wood and developer Peter Czaban established the non-profit **Web3 Foundation** to accelerate the development of decentralized internet protocols. That same year, a token sale raised $145 million by selling 5 million DOT tokens.

A token resale occurred in 2019 to cover operational needs, while developers launched the experimental network **Kusama**, which hosted the first parachains. This “canary” network, with its token KSM, remains active today, enabling new features to be tested for Polkadot.

In late 2022, Wood stepped down as CEO of Parity Technologies to make the project more relatable to the general public.

In August 2024, during an interview with **Cointelegraph**, he reminisced about a 2013 conversation with Ethereum co-founder Vitalik Buterin, in which they discussed the possibility of completely detaching the Ethereum token from its ecosystem to streamline user interactions with **Web3**.

> «Vitalik and I pondered the idea of entirely phasing out Ether as a currency. This now seems implausible,» noted Wood.

He emphasized that the primary goal is to make Web3 technologies widely accessible. This vision is embedded in the network’s architecture, where the layer-0 paradigm already simplifies life for L1 network (parachain) creators by minimizing unnecessary interactions. Polkadot offers infrastructure, albeit within a complex development environment.

The simplification of user interaction and the promotion of privacy are also reflected in another development by the programmer—a system using **tattoo-based proofs**. The Proof-of-Ink algorithm authenticates users based on their distinctive body art.

In July 2023, a new global concept—Polkadot 2.0—was presented, reshaping the economic vision of the technology by moving towards «on-demand» slot rentals instead of auctions. A key component of this is the technical upgrade known as JAM, which aims to foster mass adoption of Web3.

> «JAM achieves this virtually eliminating transaction fees in the blockchain, however, a more sustainable solution will be individuality in Web3 which will eliminate the need for spam protection mechanisms and hence, transactional fees,» added the Polkadot co-founder.

Polkadot 2.0 represents a set of changes encapsulated in a concept that aims to facilitate significant transformations in blockchain.

According to **Decrypt**, Wood metaphorically described the shift to the new version of the network using a pancake business analogy:

> «Imagine a company that sells only pancakes—it produces its own sugar, water, milk, and eggs but only sells pancakes. The pancakes represent the parachains, while the company itself is Polkadot 1.0.»

In Polkadot 2.0, the «pancake company» decides to sell pancake mix and possibly individual ingredients: sugar, water, and eggs. These components are referred to as Coretime—units of computational power that can be rented in portions.

Clients will be able to utilize these resources not just for parachains but for various application and blockchain types.

Previously, launching a project meant winning an auction for a parachain slot and gaining community backing, with tokens staked in favor of the startup. Under Polkadot 2.0, developers no longer need to engage in the complex, time-consuming auction process for parachain slots. Abandoning this model will enhance ecosystem flexibility and simplify entry for new organizations.

In this updated focus on **dapps**, users can experiment within the network while accessing the computational power of a «global supercomputer,» without needing to invest in infrastructure as before.

The technical upgrade, JAM, set to be rolled out in April 2024, will fulfill many of the promises associated with Polkadot 2.0. This upgrade will completely replace the main chain—Relay Chain—with a focus on integrating Agile Coretime.

The **Web3 Foundation** actively encourages developers to embrace the JAM protocol, with an overall prize pool of 10,000,000 DOT and 100,000 KSM allocated for work within the new tech stack. The marketing initiative, **JAM Tour**, first targeting Asia, started on February 17 in Hong Kong.

Polkadot 2.0 is being introduced gradually, with key innovations:

The Coretime unit can be leveraged for balancing resource expenditures. Web3 gaming teams can procure extra computational capacity during peak demand periods while saving costs during ordinary times. NFT projects, likewise, can secure the necessary power during launch phases when activity spikes.

Users have access to bulk resale of Coretime on secondary markets. This scheme could potentially enhance the efficiency of computational power trading. All transactions utilize DOT, which in the long term may influence its value appreciation.

The initial sale occurred on October 6, 2024, less than a month after the launch of the new mechanism, with one of five available Cores bought for 69 DOT.

In July 2024, following the team’s treasury report on the status of Polkadot’s finances, criticisms emerged within the community aimed at the leadership.

«The Polkadot treasury is becoming increasingly complex and challenging to comprehend,» wrote Project’s Chief Ambassador Tommy Enenkel in the first half of 2024 report.

> «At the current spending level, the treasury has about two years of reserves, though due to the volatility of crypto-denominated assets, accurate forecasts are difficult,» remarked the influencer.

He also indicated that effective capital utilization in the treasury will likely involve the creation of separate divisions, such as bounty programs and collectives.

Enenkel also urged for a reduction in DOT inflation to alleviate sale pressures. Per the treasury’s **annual report**, this measure was implemented, with the community voting in 2024 to adopt mechanics that could lower inflation to 8%.

On the other hand, DeFi researcher Ignas pointed out that despite substantial expenses, Polkadot remains «invisible» on X and other platforms.

In the first half of 2024, the Polkadot treasury spent $37 million on promoting the project. Expenditure categories included advertising integrations, partnerships, influencer shilling, and various marketing campaigns.

Polkadot activist Giotto di Philippi countered in a comment to **Cointelegraph**, reminding that around 7% of the total inflation tokens from **staking** rewards return to the treasury:

> «Inflation in Polkadot is distributed between stakers and the treasury to ensure that the treasury always has funds… Thus, saying that ‘money will run out’ is simply nonsensical.»

Adding fuel to the fire, the founder of the **L2** protocol **Manta Network**, operating under the nickname viktorji.eth, claimed that Polkadot lacks real value in Web3, characterizing the project as «toxic.»

According to the developer, there is discrimination within the ecosystem that favors teams from Europe and the USA, harming colleagues from Asia. He also hinted at the network’s centralized nature.

Viktorji.eth recalled a meeting with Gavin Wood, who allegedly had no awareness that Manta Network stands as one of the largest projects in the ecosystem he founded.

According to the Polkadot report, the number of network validators approached 500 in October 2024, a significant increase from 297 in August. The Nakamoto coefficient, reflecting the degree of decentralization, reached 132 by the end of 2024—one of the best figures among blockchains. By March 21, 2025, it surpassed 165.

On December 4, a record transaction speed was set within Kusama’s network, where a synthetic stress test dubbed **Spammening** achieved 143,000 **TPS**.

The ecosystem demonstrated a 150% increase in unique accounts—growing from 5.2 million in January 2024 to 13.2 million by November. Almost 6 million new addresses belong to the Mythos network, which significantly enhanced the Polkadot ecosystem since last year.

**Mythical Games**, the company behind the parachain, is developing Web3 games. Their new application, **FIFA Rivals**, will continue the concept of a previous project called NFL Rivals—a popular mobile arcade game centered on American football. The project includes marketplaces for trading NFT athlete cards.

The team departed Ethereum as part of an expansion strategy, selecting Polkadot for its high throughput, low fees, and excellent **interoperability**, aligning perfectly with their objectives.

The overall number of transactions within the ecosystem has increased by more than 200%—from 13.1 million in January 2024 to 39.6 million in November, partly due to the activity of Mythos and the DeSoc project—Frequency. They are followed by Neuroweb, Phala, Moonbeam, and Litentry.

At the time of writing, 216 projects are operational within the ecosystem, as indicated by the parachain explorer.

By April 2025, Polkadot ranks fourth among L1 networks for the number of key developers, boasting 95 specialists.

Given the current market instability, many blockchains, including Polkadot, have shown declines since early January 2025. Previously reported data in the report is now outdated, and April continued the downward trend across several key metrics: active addresses, new users, and unique accounts.

Amid **bearish sentiments**, the developer activity and project transitions to Polkadot can be viewed as positive signs. Moreover, forthcoming major upgrades that could fundamentally alter the network’s economics instill hope among DOT and KSM holders.

An important move is also underway from the institutional side—the launch of **spot ETFs** on Polkadot. Crypto funds **Grayscale Investment** and **21Shares** have already submitted corresponding applications. While some community members are skeptical about this development, it could act as a catalyst when combined with other positive factors.

Some analysts anticipate that Polkadot may be among the initial projects to rebound following the successes of 2020-2021 in 2025.

Thanks to the implementation of Polkadot 2.0, the network’s resources have become more efficiently utilized. Block creation time has been reduced to six seconds, and there’s now an option to choose resources for specific tasks instead of acquiring unnecessary capacity.

The leadership has identified solutions to previous issues, which were characterized by high entry barriers for smaller projects due to the auction format for slots and the requirement to lock a significant amount of DOT. Previously, larger projects often received priority in connection, sidelining smaller startups.

Technological enhancements and updated tokenomics aimed at reducing inflation are designed to improve scalability, lower costs, increase network speed, and stimulate the growth of dapps within the Polkadot ecosystem.