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Linea reaffirms the decentralization plan after deliberately suspending block production due to the hacking of Velocore

Linea, a Layer 2 blockchain based on Ethereum, has recently reaffirmed its commitment to the complete decentralization of the network after deliberately suspending block production in response to a security exploit involving Velocore, a decentralized exchange operating on the platform. 

The incident, which occurred on June 2, led to an unauthorized withdrawal of over 7 million dollars in ether, highlighting critical vulnerabilities and prompting Linea to take decisive measures to protect its community and digital assets.

The hacking of Velocore: a chronicle of the incident with Linea

On June 2nd, Velocore experienced a significant cyber attack that resulted in the theft of over 7 million dollars in ether. The hackers exploited a vulnerability in Velocore’s protocol, managing to drain the funds from the system. 

This event has raised immediate concerns about the security of the entire Linea network, leading to the decision to temporarily suspend block production to assess the situation and implement the necessary countermeasures.

In response to the attack, Linea made the extraordinary decision to temporarily suspend block production. This move allowed developers to focus entirely on analyzing the exploit, identifying security flaws, and preventing further losses. While this suspension temporarily interrupted normal operations on the network, it represented a necessary step to ensure the security and integrity of the blockchain.

After the incident, Linea clarified that its main objective remains the complete decentralization of the network. This strategic direction was reiterated not only as a response to the specific incident with Velocore, but also as part of the long-term vision of the project. 

The next steps for Linea

Decentralization is seen as a key element to increase the resilience of the network, reducing the risks associated with centralized control points that can become targets of attacks.

Decentralizing a blockchain network brings numerous advantages. First of all, it increases the overall security of the system by distributing control and reducing vulnerability to single points of attack. 

Furthermore, a decentralized network can ensure greater transparency and trust among users, as no single entity can manipulate or influence the operations of the blockchain.

In the context of Linea, decentralization also means greater participation from the community and stakeholders in the network’s governance. This approach can lead to more balanced decisions that represent the interests of users, improving the equity and sustainability of the project in the long term.

Following the hacking of Velocore and the suspension of block production, Linea has announced a series of measures to accelerate the decentralization process. These include:

  1. Security updates: Implementation of patches and security improvements to prevent future exploits.
  2. Strengthening of decentralized governance: Involvement of the community in the governance of the network through voting mechanisms and distributed decision-making.
  3. Expansion of the network of validators: Increase in the number of independent validators participating in the consensus process, reducing the centralization of control.
  4. Collaboration with the community: Promotion of educational and collaborative initiatives to inform and engage users in the protection and development of the network.


The incident with Velocore represented a critical moment for Linea, highlighting the challenges and vulnerabilities that even advanced blockchain networks can face. However, the proactive response of the project, with the suspension of block production and the reaffirmation of the decentralization plan, demonstrates a strong commitment to the security and integrity of the network.

In the long term, complete decentralization will not only improve the resilience of Linea, but also the trust and engagement of the community. This incident could prove to be a catalyst for a more robust and decentralized network, capable of facing future challenges with greater effectiveness and transparency.