Share this article
Ethereum's Sepolia Testnet Successfully Switches to Proof-of-Stake
The Sepolia proof-of-work chain merged with its proof-of-stake chain on Wednesday, taking Ethereum one step closer to its own Merge moment.
Updated Apr 9, 2024, 11:11 p.m. Published Jul 6, 2022, 5:24 p.m.
The penultimate test environment network (testnet) merge before the Ethereum blockchain makes its long-awaited move to proof-of-stake from proof-of-work has successfully been completed.
- Sepolia was the second of three public testnets to run through the Merge. After this, Goerli is expected to merge.
- The network went to proof-of-stake (PoS) when the Terminal Total Difficulty (TTD) exceeded 17,000,000,000,000,000. That occurred around 17:00 UTC.
- In the hours since the testnet merge happened, no significant glitches have been reported.
- The Sepolia merge was a two-step process. Ethereum announced that first the operators needed to update their consensus layer and execution layer clients together. That then activated two phases: the first at an epoch height on the Beacon Chain and the second upon hitting the total difficulty value on the execution layer.
- The testnet merge takes the project one step closer to Ethereum's mainnet upgrade later this year. The first testnet merge, Ropsten, was completed on June 8.
Read more: Merge Testing on Ethereum: What Is It and Why Does It Matter?
STORY CONTINUES BELOW
More For You
What to know:
- As of October 2025, GoPlus has generated $4.7M in total revenue across its product lines. The GoPlus App is the primary revenue driver, contributing $2.5M (approx. 53%), followed by the SafeToken Protocol at $1.7M.
- GoPlus Intelligence's Token Security API averaged 717 million monthly calls year-to-date in 2025 , with a peak of nearly 1 billion calls in February 2025. Total blockchain-level requests, including transaction simulations, averaged an additional 350 million per month.
- Since its January 2025 launch , the $GPS token has registered over $5B in total spot volume and $10B in derivatives volume in 2025. Monthly spot volume peaked in March 2025 at over $1.1B , while derivatives volume peaked the same month at over $4B.
More For You
Solana’s Drift Launches v3, With 10x Faster Trades
With v3, the team says that about 85% of market orders will fill in under half a second, and liquidity will deepen enough to bring slippage on larger trades down to around 0.02%.
What to know:
- Drift, one of the largest perpetuals trading platforms on Solana, has launched Drift v3, a major upgrade meant to make on-chain trading feel as fast and smooth as using a centralized exchange.
- The new version will deliver 10-times faster trade execution thanks to a rebuilt backend, marking the largest performance jump the project has made so far.
Top Stories
