According to the "The Merge Countdown" page of the multi-chain browser, Ethereum has reached the total difficulty of the mainnet merge terminal and officially completed the merge.
The total terminal difficulty (TTD) of the Ethereum mainnet merger is set to 5875000000000000000000. TTD is the total difficulty required for the final block to be mined before transitioning to PoS, so the final time is affected by the difficulty and real-time computing power of each block, The exact date depends on the hash rate.
