On The Brink with Castle Island Weekly Roundup 03/26/26 (Trump supports stablecoin yield, Kraken's master account, death prediction markets) (EP.707)
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Mar 6, 2026 A fast-paced news roundup covering stablecoin yield debates and why stablecoins differ from banks. Coverage of Kraken Financial’s skinny Fed master account and Visa plus Bridge rolling out stablecoin-linked cards. Reports on a major BTC theft arrest and Morgan Stanley filing for a Bitcoin ETF. Discussion of governance fights, prediction market controversies, and recent VC fundraising in crypto.
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Kraken Got A Skinny Fed Master Account
- Kraken Financial received a narrow Federal Reserve master account giving direct FedWire access without deposit-taking or lending powers.
- Nic Carter noted this 'skinny' account enables payment and settlement innovation without full bank privileges.
Stablecoin Cards Scale By Using Existing Card Rails
- Visa and Bridge plan stablecoin-linked cards across 100+ countries, enabling blockchain settlement with familiar card rails.
- Matt Walsh explained cards let merchants accept crypto-backed retail payments with no new POS infrastructure.
Son Of Contractor Allegedly Stole $46M Of Government Bitcoin
- FBI arrested John Deguida after he allegedly stole $46M in BTC from U.S. Marshals custody arrangements.
- Matt Walsh and Nic Carter expressed disbelief that an obscure contractor handled government crypto custody.