Your Bitcoin Is Now Their IOU

Three weeks after the crypto-pledged conforming mortgage went nationwide, the disclosure arrived that should have led the launch. The bitcoin you pledge for the down payment can be rehypothecated. Lent out. Used as somebody else's collateral while it is still, on paper, yours.

Read the rest of the clause and the shape of the product comes into focus.

What the fine print says now

The structure hasn't changed: a conforming first mortgage on the house, plus a separate down-payment loan secured by your bitcoin at 250% collateral and by a second lien on the same house. What changed is the description of what happens to the bitcoin after closing.

At closing, the coins move from your exchange account into the lender's custodial account. Not a segregated wallet with your name on it — the lender's account, at a prime custodian, in the lender's control.

From that account the lender may rehypothecate the collateral. That is the term of art for re-lending or re-pledging an asset you posted. Your bitcoin can be working for a counterparty you never met, and if that counterparty fails, the question of whose coins those were gets answered by a bankruptcy court, not by you.

The coins do not come back when the down-payment loan is repaid. They come back when the entire conforming mortgage is repaid or refinanced. Thirty years, or whenever you sell.

If you do sell, the down-payment loan has to be paid off first, out of the sale, before the bitcoin is released. So the exit runs through the lender twice.

Miss payments for 60 days and the lender may liquidate the pledged bitcoin. Miss them for 180 and foreclosure proceedings can begin under ordinary conforming rules. Two clocks, two remedies, one house.

None of this is hidden now. It is disclosed. That is the point: it took a disclosure to say it, because nothing in the product's design required it to be otherwise.

Why a lender wants your coins in its own account

Ask the honest question: why would a lender that already holds a second lien on your house also want 2.5 times the down payment in bitcoin, in its own custodial account, with rehypothecation rights?

Because the bitcoin is the business. The mortgage is a conforming loan that gets sold into the same pipes as every other conforming loan. The down-payment loan is where the margin is, and the collateral behind it is a pile of bitcoin the lender can put to work. A borrower who pledges $250,000 of bitcoin to borrow $100,000 has just deposited $250,000 of productive collateral with a lender, at the borrower's expense, for the life of a mortgage.

The 250% number told you how far they thought bitcoin could fall. The rehypothecation clause tells you what they planned to do with it in the meantime.

The rule still asks none of this

Every time a product like this makes news, the rule underneath gets blurred into it. So here is the rule, dated.

On September 2, Fannie Mae published its Selling Guide update for the month, SEL-2026-08. Freddie Mac published Bulletin 2026-12 the same day. Neither one mentions virtual currency. Fannie's guidance on crypto is still the 2022 text: convert it to dollars, hold the dollars at a regulated institution, verify them before closing. The reserve directive that made headlines last year is implemented lender by lender, not by the guides.

Which means the free path is unchanged. Sell what the down payment needs, document the sale, wire the dollars, and qualify on a conforming loan at any lender. Crypto held on a regulated exchange can strengthen the reserves side at lenders who count it. No pledge, no second lien, no rehypothecation, no 60-day clock, and the rest of your position stays exactly where it was.

If your keys are in cold storage, you don't have to move them to an exchange to make them legible either. A RealScore™ Report verifies wallet ownership cryptographically, states a volatility-adjusted value, and stays verifiable by document ID. The crypto down payment guide shows how the converted portion reaches escrow as documented funds without a seasoning detour.

Demand is real. That's the problem.

The product reported $360 million in requested loan volume in its first weeks of general availability, with more than a third of applicants holding over half a million dollars in crypto. These are not people who can't afford a house. They are people whose wealth is in an asset a lender will only touch at 2.5x margin with rehypothecation rights, and who have been sold the idea that the alternative is "selling."

The alternative is selling the part you spend. That was always the alternative. A cash buyer converts once, at a price they chose, and owns the deed with no clause on page 14. A financed buyer converts the down payment and keeps the rest in self-custody, counting it toward qualification without handing it over. Both of them own their bitcoin the morning after closing. The pledged borrower owns a receivable.

With 30-year rates at 6.71% and a rate hike on the table this month, paying interest on two notes to avoid selling a fraction of a position is a strange trade to make. Paying it so the lender can lend your collateral out is a stranger one.

Sell the coins or source the coins. Don't lend them to your lender.