Ethereum Shanghai Upgrade Implemented: Users Who Staked Ether Can Withdraw Their Funds

At 00:27 according to our time, the Ethereum Shanghai upgrade was successfully implemented, allowing the withdrawal of staked ether and effectively finalizing the years-long transition of the blockchain to proof-of-stake.

In September of last year, Ethereum successfully executed its long-awaited merge, forever changing the way ether is created and how transactions are confirmed on the Ethereum network. The upgrade transitioned Ethereum to a proof-of-stake consensus mechanism where users stake ether to validate transactions on the chain and are rewarded with newly generated ether. Since staking on Ethereum debuted in 2020, participants have staked ether worth over $34.56 billion into the blockchain.

However, those funds, along with the rewards they generated, were not available to users, even after the merge. Only now, with the Shanghai upgrade, are those funds available for withdrawal. And only now can Ethereum’s transformation to proof-of-stake be considered complete.

The road to Shanghai has been long, marked by repeated concessions from Ethereum’s core developers to expedite the rollout of the upgrade. Shanghai was originally supposed to include several other improvements to the Ethereum network, including proto-danksharding, a simplified data sampling process that would speed up and reduce the cost of transactions on layer 2 networks, and EOF, a package of much-needed updates to the Ethereum Virtual Machine (EVM), the mechanism on which the network that implements smart contracts is based.

However, those updates were removed from Shanghai to ensure that ether withdrawals could be introduced as quickly as possible.

The pressure to launch the upgrade as soon as possible made sense, as the security and availability of cryptocurrencies worth tens of billions of dollars were at stake. Any shortcomings in executing the upgrade could have created huge problems for the network, not only from disgruntled users but also from massive intermediaries like Lido and Coinbase, which currently represent the majority of staked ether. Government regulators are undoubtedly also watching closely.

Fortunately, those immediate concerns are now in the rearview mirror. After Ethereum reached its 194,048 epoch at 18:27 EST, the mainnet integrated the upgrade. During the epoch, eight slots were missed, which is the standard amount that typically represents nodes that have not yet updated their clients for Shanghai. However, the Ethereum network continued to process transactions, signaling a successful upgrade. Immediately after that, withdrawals of staked ether began to be processed smoothly.

Stakers who directly deposited at least 32 ether will now be able to withdraw the profits generated by their deposits or withdraw the full 32 ether. This process is expected to take several days due to demand and limited block space.

Stakers who deposited their ether through intermediary staking pools or centralized crypto exchanges will have to wait a little longer. Lido stated that the ability to withdraw ether will be introduced for customers in about a month. Coinbase, for its part, said that its users may have to wait several months before their ether becomes available. Each intermediary staking service will allow withdrawals on its own timeline.