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Ethereum’s Shapella Upgrade: Beacon Chain Withdrawals To Arrive On April 12

Author

Jay Solano

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Reading time

2 mins
Last update

Author

Jay Solano

Tags

Category

News - Archive

Reading time

2 mins
Last update

Author

Jay Solano

Tags

Reading time

2 mins
Last update

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ethereum shapella

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In the streamed Execution Layer Meeting on March 16, developers of Ethereum declared that the blockchain has a planned upgrade date of April 12, which is in 27 days. Beacon chain push withdrawals will be implemented as part of the upgrade, also known as the Shanghai-Capella upgrade or Shapella. This will allow validators on the Ethereum network to handle withdrawal operations after the ruleset modification.

Countdown Begins: Ethereum’s Validator Withdrawal and Fee Optimization Upgrade Nears

The value of ether held by the Beacon chain contract is 17,680,535, which amounts to $29.33 billion based on today’s Ethereum exchange rates. The upcoming upgrade, known as Shapella, will empower the Beacon chain to utilize push withdrawals as operations with the help of Ethereum Improvement Proposal (EIP) 4895.

The EIP-4895 documentation states that it will enable validator withdrawals from the Beacon chain to the EVM using a new system-level operation type. Furthermore, the summary highlights that EIP-4895’s design is push-based rather than pull-based, indicating that withdrawals need to be processed in the execution layer immediately after they are dequeued from the consensus layer.

The most recent Ethereum upgrade was initially scheduled for this month, but the consensus change was delayed. At the Execution Layer Meeting held on Thursday, it was announced by Ethereum developers that the upgrade has been rescheduled to take place on April 12, 2023.

The upgrade will also implement EIP-3651, EIP-6049, EIP-3860, and EIP-3855, in addition to the Beacon chain push withdrawals proposal. These modifications try to optimize costs, such as limiting the maximum initcode size to 49152 bytes and imposing an additional gas cost of 2 for every 32-byte initcode chunk, as specified in EIP-3860.

Testing of the upgrade was carried out by Ethereum developers on multiple testnets recently. On Tuesday, the Goerli testnet upgrade was successfully completed by the developers, which was a crucial step prior to the activation of Shapella on the mainnet.