The proposal submitted by the National Center for Public Policy Research calls for the company to add BTC to its treasury to beat inflation
Litecoin joined Polkadot as an underperformer, falling 3.8%.
Growing altcoin market cap and a decline in Bitcoin dominance have spurred renewed hopes for altseason.
ETH has come within $70 of the psychological $4,000 price level during early trading on May 27.