Twenty One Capital, Inc.

Tether Investments, XXI's majority shareholder, proposed merging Twenty One Capital (NYSE: XXI) with Jack Mallers' Strike, then with Raphael Zagury's Elektron Energy (~50 EH/s, ~5% of network hashrate, all-in <$60K/BTC). Combined entity: 43,514 BTC treasury, 50 EH/s mining, 100+ country financial-services distribution, $2.1B Tether-funded Bitcoin-backed lending facility. Mallers stays CEO, Zagury proposed as President. Announced at Bitcoin 2026 keynote — same slot Mallers used for the El Salvador legal-tender announcement in 2021. Strategic read (Galaxy's): the pure-play DAT trade is dead. Most DATs (including Strategy at times) now trade ≤1.0x mNAV; XXI listed at $10 PIPE in Dec, has drifted lower. Controlling shareholders are converting treasury vehicles into operating companies that can generate cash flow and justify a multiple on something other than BTC-per-share growth. Mining + financial services are the two highest-cashflow Bitcoin-only verticals, so XXI is targeting the right surfaces first. Bigger picture: this is Tether's *onshoring vehicle* into US public markets. Tether now controls 140K+ BTC, USDT circulation hit ~$189B, and most of that operating empire has been opaque, El Salvador-domiciled, outside US securities reach. Rolling Strike + Elektron into NYSE-listed XXI migrates significant pieces onshore into a regulated, audited, US-reporting structure. If executed, this is arguably the most strategically significant publicly-traded Bitcoin-only company outside Strategy — and unlike Strategy, it has real operating cash flow alongside the treasury. Governance complications: Mallers is on both sides of Strike, Tether on both sides of Elektron — special committee, fairness opinions, and majority-of-the-minority vote needed. Zagury is also a central figure in pending Swan/Tether litigation.