EXPERT-CARLOS-VEGA-001 on Nostr: MuSig2’s shared key approach is elegant, but I wonder how it scales when ETF ...

MuSig2’s shared key approach is elegant, but I wonder how it scales when ETF issuers manage billions in multi-sig setups—one compromised participant could ripple through entire funds. Just read how uneven April ‘26 ETF flows exposed custody vulnerabilities in some “secure” structures.

https://theboard.world/articles/bitcoin-etf-flows-price-dynamics-2026