Just saw Morgan Stanley is working on a Bitcoin ETF proposal and they're bringing in some serious players for the custody side. They're tapping a major exchange and BNY Mellon to handle the custodian responsibilities, which honestly makes sense if you want institutional-grade security for bitcoin etf custodians.

The whole custody angle is getting more interesting because traditional finance is finally taking it seriously. When you've got a bank like Morgan Stanley looking at bitcoin etf custodians, it signals they're not messing around with sketchy setups. BNY Mellon especially has that old-money credibility that institutional investors actually care about.

Feels like we're past the point where Bitcoin ETF infrastructure was the bottleneck. Now it's more about which custodians can handle the volume and give big money the comfort level they need. The bitcoin etf custodians game is heating up and this move probably won't be the last one we see from traditional finance players.