In 2009, I started university.

At that time, my mother had just begun her probation as an accountant at a foreign company and had not yet received her first paycheck.

To pay for my tuition, she pawned the pair of earrings that my grandmother had given her on her wedding day.

She received about 10 million VND.

That money was enough for me to begin my university journey.

But when my family finally had enough money to redeem them, the pawn shop told us that the earrings had already been sold to someone else.

Recently, while looking for ways to unlock liquidity from Bitcoin, I found myself thinking about that story again.

I realized that we often treat Bitcoin the same way.

When we need liquidity, the first solution is usually to sell it. We may buy it back later, but it will be at a different price, at a different time, and during that period we no longer own the asset we truly wanted to keep.

That was when I came across Trustless Bitcoin Vaults (TBV) by @BabylonLabs_io

What caught my attention wasn’t the potential yield. It was the philosophy.

Instead of wrapping Bitcoin or giving custody to a third party, TBV allows Bitcoin to remain on the Bitcoin network while I continue to control my own private keys. No bridges. No custodians. No wrapped BTC. Self-custody remains intact.

After exploring Babylon’s testnet and learning how Bitcoin can participate in BTCFi through TBV, I realized Babylon isn’t simply building another DeFi protocol.

It’s solving a capital efficiency problem.

For the first time, Bitcoin can evolve from a passive store of value into productive capital, while preserving the ownership and security principles that made Bitcoin valuable in the first place.

To me, that’s the real promise of BTCFi—not replacing Bitcoin, but making Bitcoin more useful without ever giving up control of it.

Would you rather?? If you needed liquidity today, what would you choose?$BTC #baby $BABY $EUL