Solana developer Anza announced that the Alpenglow update, which includes the most radical change to the network’s consensus structure to date, has been activated on a community-testable cluster. This development shows that an important stage has been passed before the main network transition in Solana, especially for network validators. With the update, testing has begun for a new mechanism that will finalize transaction results faster and increase the overall performance of the network, instead of the current consensus model.
“Alpenglow has gone live on the community test cluster. The largest consensus update in Solana history is already being tested pre-mainnet on the validator infrastructure.”
New Consensus Model and Effects of Alpenglow
Solana is currently known as a blockchain platform that stands out for its strong transaction capacity and low transfer fees. Essentially, a cryptographic timer called Proof-of-History is used together with a voting mechanism called TowerBFT for block production and verification. Specifically, with Proof-of-History, transactions are timestamped, while TowerBFT enables validators to reach consensus on their status on the blockchain.
However, this structure of Solana can occasionally lead to network outages and stability problems. It was observed that delays or short-term outages occurred when excessive transaction density occurred. The Alpenglow update is designed to address these issues and aims to shorten the time to final transaction approval.
According to the statement, validators can now test the software that will be used in the transition from the current consensus system to the new architecture. Before this change is implemented on the main network, it is planned to evaluate the new system in full technical detail.
Participants and Industry Developments
Solana is constantly improving its technical infrastructure due to the recent increase in decentralized applications (dApp), DeFi projects and NFT ecosystem transactions. With the Alpenglow update, both the scalability of the network and the speed of transaction finalization can be further increased. Anza, the developer of the platform, emphasized that community contribution and rapid adaptation by validators were critical for Alpenglow to be successfully integrated into the mainnet.
On the other hand, the long-term effects of the update and its potential benefits on the system will only be fully seen after it is tested and rolled out on the mainnet. The work currently being carried out on the test cluster continues to help detect potential problems in advance and ensure security.
Other Important Developments in the Industry
LayerZero acknowledged its own configuration errors and issued a public apology in the Kelp DAO incident, which occurred in recent weeks and resulted in a loss of 292 million dollars. While the company had previously blamed it on another group, it now stated that its own lack of control played a major role.
The gaming-focused Ronin network is switching to an Ethereum-based layer-2 solution via hard fork on May 12 to increase its security level after a major cyberattack in 2022. There will be a network outage of approximately 10 hours.
The Ethereum Foundation and leading wallet developers are working on a new security standard called “Clear Signing” to prevent fraud. This new standard aims to prevent users from approving complex codes without understanding them by providing understandable transactions.
