In what year did the Ethereum network officially launch?
Answer30 July 2015
Ethereum went live in the summer of 2015, several years after Bitcoin.
Source: Wikipedia: Ethereum (2015) en.wikipedia.org
Tech · Facts & sources
Ethereum facts & stats
4 sourced facts about the Ethereum cryptocurrency network, each with the context behind the number. 4 more are in today's round and appear here after it closes.
The basics
In what year did Ethereum complete 'The Merge,' switching from mining to staking?
Answer15 September 2022
The Merge replaced energy-hungry mining with a staking-based system called proof-of-stake.
Source: Wikipedia: Ethereum (2022) en.wikipedia.org
Going deeper
About what share of all ETH in existence was staked as of March 2024?
Answerabout 26%
Roughly a quarter of all ether was locked up in staking to help secure the network.
Source: The Block (2024) theblock.co
Expert level
About how many nodes were running the Ethereum network as of March 2024?
Answerabout 13,900
Around 13,900 nodes worldwide were supporting the more than one million validators.
Source: The Block (2024) theblock.co
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