Summary of the four major selections of altcoins
Coinbase Selection comes from the COIN50 index launched by @coinbase, which tracks the top 50 tokens by market value on the Coinbase exchange.
Grayscale Selection currently has two versions. The first version is Grayscale Trust Selection, which is the token corresponding to the 24 trust products launched by Grayscale in the past; the second version is Grayscale Report Selection, which is the 20 tokens mentioned in the 2025 Q1 research report released by @grayscale on 2024/12/31.
Presidential Selection is all the tokens currently purchased by the on-chain address of the Defi project @worldlibertyfi supported by Trump realDonaldTrump.