Interactive demo

Be thebank.

A Bitcoin family bank in motion. Keep Bitcoin in a Vault, borrow against it instead of selling, lend to family, and put the rest to work. Press Play and watch the money move month by month.

1. Pick a scenarioSee how the bank behaves when price rips up, chops sideways, or pulls back.
2. Press PlayCoins travel through the Vault, loan book, yield engines and reserve, one month at a time.
3. Make it yoursAdd capital, lend to family, change the rates and rules, and compare against simply holding Bitcoin.

Be the bank.

Build generational wealth with Bitcoin that appreciates, and a family bank that funds your life.

borrow, don't sell stack BTC Head 1: Growth The Vault 0.0000 BTC $0 Multisig, cold storage Optional borrow Lock BTC, borrow stables LTV about 30% or less Debt $0 Family loan book Head 2: Lending Tuition, home, business Out $0 Yield engines Head 3: Cash flow WBTC/ETH, WBTC/USDC Working $0 Family reserve Stablecoin dry powder that stays in the bank $0 3 Route Extract Cash flow that funds your family's life $0 taken Repayments and interest stack more Bitcoin Returns compound into more engines

What if price…

Month 0 Bitcoin $0
LTV 0%

Press Play to watch the example family bank run month by month, or use the buttons below to add your own capital.

The rule

Borrow against Bitcoin, never sell it. Only borrow what you can repay.

Put capital to work

Each button moves real dollars through the diagram. Try them while the months are running.

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Rates and rules

Change anything, then press Play. Starting price and starting Vault take effect when you reset.

Where the earnings go (the Route)

50%
20%
20%
10%

How the bank is doing

Compared with putting the same outside money straight into Bitcoin and doing nothing else.

Bitcoin price
$0
Vault
$0
Borrowed (debt)
$0
Family reserve
$0
Out on family loans
$0
In the yield engines
$0
Cash taken out
$0
Outside capital brought in
$0
Family bank total value
$0
Just holding Bitcoin
$0
Difference
$0

Total value counts the Vault, reserve, family loans, engines and cash taken out, minus the debt.

The Vault is held in multisig and cold storage, with an heirs and inheritance plan, and is never sold.

Educational use only, not financial advice. This is a simplified model. The price paths are made up and are not forecasts, and the demo leaves out taxes, fees, impermanent loss and missed loan payments beyond the on-time setting. Borrowing against crypto carries liquidation risk. Only invest money you won't need to pull out.

Want to build a real one?

This is a simplified model for learning. The price paths are made up, and real borrowing against Bitcoin carries liquidation risk. If you want help designing a family bank for your own situation, book a session and we will walk through it together.

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