The claim has two parts: that Michael Saylor used a 'Bigger' teaser suggesting a larger bitcoin purchase, and that he argued Bitcoin growth could support dividend coverage on an ongoing basis. The fetched CoinPost article, セイラー氏、追加購入示唆 ビットコイン成長率次第で配当を無期限カバーと言及, directly supports both points: it says Saylor posted 'Think Bigger' with a Bitcoin Tracker update and states his claim that Strategy’s BTC breakeven ARR is about 2.05%, allowing indefinite dividend coverage if Bitcoin grows faster than that. Additional corroboration comes from the search hit Michael Saylor Says Just 2% Bitcoin Growth Covers MicroStrategy's Dividends Forever, whose snippet independently repeats the same 2.05% and indefinite dividend-coverage framing. The Block article title, Think bigger: Michael Saylor's Strategy buys more bitcoin, is also consistent with the teaser portion, but because fetching it failed and the original X posts could not be directly fetched in this run, confidence remains medium rather than high.