Decoded Intelligence Signal
The Merge
intermediate
fundamentals
Verified: May 26, 2026Lexicon Core Definition
Ethereum's September 2022 upgrade that replaced energy-intensive proof-of-work mining with proof-of-stake validation, reducing energy consumption by ~99.95%.
Analysis Breakdown
Ethereum's September 2022 upgrade that replaced energy-intensive proof-of-work mining with proof-of-stake validation, reducing energy consumption by ~99.95%. Full explanation coming soon when Journey 4 content is ingested.