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Bitcoin Inheritance with Nunchuk | Bitcoin Advisory

01
@bitcoinadvisory
?

What happens to
your Bitcoin
when you die?

02
@bitcoinadvisory

The reality

Most people's Bitcoin
self-custody plan:

1. abandon2. ability3. able4. about5. above6. ••••••7. ••••••...Nobody knows

A seed phrase on paper.
In a drawer. Hidden.

03
@bitcoinadvisory

The problem with this

It's a lose-lose
situation.

Hide it too well

Your family can never access your Bitcoin. It dies with you.

OR
!

Share too freely

Anyone who finds the seed phrase can steal everything.

Security and access are
always in tension.

04
@bitcoinadvisory

Old solutions

Bitcoin inheritance
used to mean
trusting someone

Trust a lawyer

Single point of failure

Trust a company

They might not last

?

Hope they find it

Not a plan

05
@bitcoinadvisory

The solution

Multisig
changes everything.

Key 1 ✓Key 2 ✓Key 3

Need 2 of 3 keys to spend

06
@bitcoinadvisory

How it works

You hold Key 1

Full control day-to-day

Trusted person: Key 2

Can help recover your Bitcoin

Secure backup: Key 3

Safety net if a key is lost

No single person can steal your funds.
But your family can recover them.

07
@bitcoinadvisory
SecuritySolved+?TimingUnsolved

Multisig solves security.
But not timing.

Your keys protect your Bitcoin today.
But who activates them when you can't?

08
@bitcoinadvisory
Nunchuk

The first Bitcoin inheritance
solution designed to
outlive the company
that created it.

No KYC
Trust-minimized
Open source
09
@bitcoinadvisory

Nunchuk inheritance

A dead man's switch
for your Bitcoin.

1

Set a timelock

Your inheritance key stays dormant until an activation date you choose.

2

Refresh while alive

You periodically reset the timer. As long as you're active, nothing happens.

3

Timelock expires

If you stop refreshing, your beneficiary can claim using two cryptographic secrets.

4

Buffer period

You get notified of any claim attempt. False alarm? Cancel it.

Non-custodial. Zero KYC. Built to outlive the company.

10
@bitcoinadvisory

Your Bitcoin should
outlive you.

Make sure it can.

Nunchuk

nunchuk.io

Secure your Bitcoin for generations

@BitcoinAdvisory

for more Bitcoin education

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