Share a secret that vanishes
Recall
Found across your messages & mail. Derived on your store.
P
L
Priya
&
Leo
· the lake house
"Let's not put the cabin on the group chat. Same dates as last year?"
3 threads · stayed on device
Share just this
A private key, to exactly two people.
No link anyone can forward. No copy on a server. Only Priya and Leo can open it.
P
Priya
L
Leo
Hold to forge the key
Press and hold
Disappears after
2 views
. Then it's gone everywhere.
Views left ·
2
P
Priya opened it
2:14pm · her phone · then sealed
L
Leo opened it
2:31pm · his laptop · then sealed
Two views. Then it vanished.
You saw
exactly who looked, and when
. No one else could, and now no copy exists, anywhere.
Book
One flight needs your identity.
Booking SFO → Lisbon asks for your passport and SSN. Hand it over once, to exactly this airline.
AE
SFO
LIS
Aeris Air · Aug 14 · nonstop
$612
Required to ticket
Passport
P‹USA›465••••92
Social Security
•••-••-4417
Share to book
A sealed packet, to one airline only.
Your passport and SSN, locked to this booking. Aeris Air can read it to ticket you. No one else, ever.
AE
Aeris Air · SFO → LIS · Aug 14
Passport
Social Security
Hold to seal & send
Press and hold
Used once, for
this booking only
. Then it seals shut.
Received by ·
1 airline
AE
Aeris Air ticketed it
8:06am · ref VRA-7K2 · booking SFO → LIS
Other airlines, brokers, ad networks:
read nothing
.
One airline. One booking. Then sealed.
You see
exactly who got it, and for what
. Your passport and SSN never became their data.
Series A Deck
PDF
Sealed to
3 investors
· view-traced
Open
Live
Sealed
Who opened it
0
of 3 opened
DK
d.kessler@northwind.vc
Not opened yet
Sent
MA
maya@altcap.partners
Not opened yet
Sent
JR
jordan@ridgeline.fund
Not opened yet
Sent
Screenshot blocked on maya@altcap.partners
Her screen went black. You saw the attempt the moment it happened.
2
opened
1
screenshot blocked
Travel
Bundle
Vora found
4 documents
on your store
Assemble
Gathering
Sealed
Gathered for this bundle
0
of 4
Passport.pdf
Documents · scanned 2024
Global Entry card.jpg
Photos · Mar 2023
Vaccination record.pdf
Health · synced from mail
Travel insurance.pdf
Documents · policy AX-88
Fused into one sealed packet
4 documents, one bundle. Travels as a single traceable unit.
Travel
· 4 items
Ready to share
House Wi-Fi
Group
Drop it in the
Lake House
chat
Send
Riding
Gone
Sent to the group
P
L
M
3 people
You
· just now
lakehouse-7•••
House network · tap to copy
Vanishes at midnight
11:59 left
Quietly gone, everywhere
Erased from
their thread too
. No copy left to take back.
Gone at midnight
3
threads cleared
Sent to Leo
Photo
A photo just for the two of you
Open
Watching the glass
Caught
Blocked
In your thread with Leo
L
just the two of you
You
→ Leo · 9:41pm
the view from the cabin
Protected
L
Shared with
Leo
Sealed to the glass
Leo
tried to capture
9:42pm
· screen-grab blocked at the glass
Capture blocked
9:42pm
· Leo
Spare key
Shared
Open to
anyone with the link
Narrow
Narrowing
One only
Who this opens for
anyone with the link
4•8•2•1•9
Front door · spare entry code
Link is everywhere
Anyone with the link
J
K
T
M
+
Opens for
Mara
only · her face, her phone
The link still lives everywhere
It just
answers to Mara
. To everyone else, it opens nothing.
Opens only for
M
Mara
Link still everywhere
Tax folder
2025
Home with you ·
nothing shared
Lend
On loan
Home
Lent for 30 days
RC
your accountant
30
days left
Returns on its own
RC
Ray Castellano, CPA
Holds a copy · expires day 31
On loan
Came home on day 31
Back with you.
His copy is gone
— nothing left on his side.
Returned day 31
His copy gone
Move-in details
Memo
One sealed note ·
not sent yet
Send
Fanning out
Everywhere
Sent to four people
0
/ 4 opened
"Keys are under the planter. Welcome home."
One sealed memo · same for everyone
iMessage
Priya
· her iPhone
Sent
WhatsApp
Leo
· his Android
Sent
Email
Mara
· her inbox
Sent
Signal
Theo
· his phone
Sent
Open everywhere at once
The
same sealed memo
, each person on the app they already live in.
Opened in
4
places
One sealed memo
Contract.pdf
Sent
In your thread with
Dana
Open
Pulling back
Unsent
Mid-conversation
D
Dana, 11:02am
Perfect, send it over when you can.
Contract.pdf
240 KB
· delivered
Wrong version · swipe left to pull it back
Attachment removed
Unsent, unseen
Dissolved on
her screen too
· she never opened it. No copy left to find.
Unsent
Unseen by Dana
Boarding pass
Sealed
Pinned to
Priya & the airport
Open
Checking
Opened
Opens only when both match
0 of 2
pins
Her device
Priya's phone
waiting
This place
At the airport
waiting
Sealed · waiting for both
SFO
LIS
Aeris Air
Gate A12 · Aug 14
Passenger
Priya N.
Seat
14C
Boards
10:40
The same link, anywhere else
Off her phone, or away from the gate, it stays a
closed envelope
.
Her phone
At the airport
Wire details
Sealed
Needs
both of you
to open
Open
One of two
Opened
Opens only when both confirm
0 of 2
confirmed
Y
You
Account holder
waiting
D
Dana
Your partner
waiting
Both
have to look · it never opens alone
Shut · waiting for both
Outgoing wire
Beneficiary
Marin & Co.
Account
•••• 4471
Routing
021 000 089
Amount
$48,200.00
Opened by
Y
D
both
Never opens alone
Settlement.pdf
Sent
Handed to
Mara
· still yours
Trace
Tracing
Yours
Every hand it passed through
1
hand
Y
You
shared it
2:02pm
· forged on your store
Source
M
Mara opened it
2:14pm
· her phone · you chose her
1 deep
L
Mara forwarded to her lawyer
2:31pm
· D. Okafor · opened, sealed
2 deep
?
Forwarded onward · an unknown inbox
A branch you never chose
Cut
Still yours, three people deep
Every hop runs through
your key
. Cut a hand and its copy goes dark.
Yours ·
3 deep
1 branch cut
Your location
Live
Shared with
Dana
· the drive home
Share
Live
Gone
What Dana sees, live
Dana
· until you arrive
Home
Live while it matters
Dana watches you move. The moment you pull in, it
ends itself
.
Arrived ·
home
No history left