CASHEIO
BASIC
CASHEIO · BSV
SETUP
WALLET SETUP
BSV WALLET · YOUR KEYS · YOUR COINS
🔒 NON-CUSTODIAL · ONLY YOU HOLD THE KEYS
▸ GENERATE NEW WALLET
CREATE A FRESH KEY PAIR
ON THIS DEVICE
▸ IMPORT EXISTING KEY
PASTE YOUR WIF PRIVATE KEY
TO RESTORE YOUR WALLET
CASHEIO
○ COLOR BLIND← BACK
GEN
NEW WALLET
▲ WRITE DOWN YOUR KEY. NO RECOVERY IF LOST.
PRIVATE KEY (WIF)⚠ DON'T SCREENSHOT THIS KEY
— TAP GENERATE BELOW —
BSV ADDRESS
⟳ GENERATE
⎘ COPY KEY
▸ HOW TO BACK UP SAFELY
I SAVED MY KEY — VERIFY →
CASHEIO
← BACK
VERIFY
VERIFY BACKUP
TYPE THE CHARACTERS AT THESE POSITIONS FROM YOUR PRIVATE KEY:
← SHOW KEY AGAIN
↺ NEW POSITIONS
CASE-SENSITIVE · COUNT FROM POSITION 1
CASHEIO
← BACK
HELP
BACK UP SAFELY

YOUR PRIVATE KEY = YOUR MONEY. WHOEVER HAS IT CAN SPEND IT. WHOEVER LOSES IT LOSES EVERYTHING.

BEST OPTION

▸ PAPER, OFFLINE. WRITE BY HAND. NO PHOTO. STORE IN A FIREPROOF SPOT OR SAFE DEPOSIT BOX. MAKE 2 COPIES IN DIFFERENT PLACES. THIS IS THE SAFEST WAY — IT CAN'T BE HACKED, SYNCED, OR SCANNED BY MALWARE.

AVOID

✗ SCREENSHOTS. PHONE PHOTO LIBRARIES SYNC TO CLOUD. CLOUDS GET HACKED.

✗ EMAIL OR TEXTS TO YOURSELF. SAME PROBLEM.

✗ NOTES APP IF IT SYNCS. ICLOUD/GOOGLE NOTES = CLOUD = RISK.

✗ PRINTERS WITH MEMORY. OFFICE PRINTERS CACHE WHAT YOU PRINT.

✗ MEMORIZING ONLY. YOU WILL FORGET. PEOPLE FORGET MILLIONS THIS WAY.

CASHEIO IS NON-CUSTODIAL. NO SUPPORT TEAM CAN RECOVER A LOST KEY. THIS IS THE PRICE OF YOUR MONEY ACTUALLY BEING YOURS.

CASHEIO
IMPORT
IMPORT KEY
▲ TRUSTED DEVICE ONLY. NEVER SHARE YOUR KEY.
WIF PRIVATE KEY
VERIFY & CONTINUE →
CASHEIO · BSV
PIN
SET PIN
CHOOSE A 4-DIGIT PIN
ENCRYPTS YOUR KEY ON DEVICE
CASHEIO
LOCK
ENTER PIN
Balance
$0.00
0.00000000 BSV
Send
Receive
‹ Back
Send BSV
Scan
≈ 0.00000000 BSV$0.00 available
Cancel
Send
‹ Back
Tap to copy
Push to Talk
their casheio number
Home
Hold to Talk
Beeper
their casheio number
your phone #
Home
Send
Sent
Tap anywhere to continue
CASHEIO
SYNCING...
KEYS LOCKED · 40MS KEY SIGN
CASHE
$
0.00000000 BSV · $—
PEND
0
CLIP: CHECKING...
▸ TX LOG ✍ SIGNED SWEEP DOWNLOAD
CASHEIO
← HOME
LOAD UP
LOAD UP
SPLIT BSV INTO READY-TO-FIRE SHOTS
IN CLIP NOW
SHOTS READY
AFTER LOAD UP
20
LOCKED & LOADED
← BACK
▸ LOAD UP
RESET CLIP
▸ MAG RELEASE
◼ DROP
CASHEIO
← HOME
SEND
SEND BSV
FIND
SCAN
≈ 0.00000000 BSV
FEE ~1700 SATS· OP_RETURN ·
PUBLIC
PRIVATE
0 / 180 ◯ PUBLIC ON CHAIN
▸ ARM
◼ FIRE
PRESS ARM TO ENABLE SEND
CASHEIO
← HOME
RECV
MY BSV DEPOSIT ADDRESS
NON-CUSTODIAL BSV
⎘ COPY ADDRESS
CASHEIO
PTT
PUSH TO TALK
TO ·
Tap a Friend or Enter a Number
PUSH
Incoming
less than a penny per PTT
PRO MODE
FRIENDS ⚙ MANAGE
Tap a friend for near free PTT. A friend marked ON AIR is a paid pro — tap to pay & talk.
CASHEIO
← HOME
ADMIN
⚙ ADMIN · FEES
CASHEIO FEES COLLECTED · LIFETIME
WALLET 0
— BSV
— USD
WALLET 1
— BSV
— USD
COMBINED TOTAL
— BSV
— USD
READY
COUNTS ONLY TXS WITH RECOGNIZED CASHEIO TAGS
EXCLUDES GIFTS, TRANSFERS, AND CHANGE
CASHEIO
← HOME
SIGNED
LOG
TX LOG
NO TRANSACTIONS YET
▸ PTT LOG
CASHEIO
← HOME
PTT LOG
PTT LOG
PTTs sent and received.
NO PTT MESSAGES YET
CASHEIO
← HOME
SIGNED
SIGNED MESSAGES
NO SIGNED MESSAGES YET
CASHEIO
← HOME↺ RESET
SIGN
SIGN & RECORD
OP_RETURN · ONCHAIN · PERMANENT ~$0.01 / 6000 SATS
▸ SIGN
◼ LAUNCH
PRESS SIGN TO ENABLE LAUNCH
CLIP: CHECKING...
CASHEIO
← HOME↺ RESET
BOARD
BULLETIN BOARD
PUBLIC POSTS · ON CHAIN · TAG: Bulletin_Board
▸ POST
▸ FEED
YOUR POST 0 / 100
OP_RETURN · Bulletin_Board · PERMANENT ~$0.25 / POST FEE
▸ SIGN
◼ LAUNCH
PRESS SIGN TO ENABLE LAUNCH
CLIP: CHECKING...
CASHEIO
← HOME
SIGNAL
SOUTHERN SIGNAL EST. 2026
36 HOURS THEN VANISH
CALL
7 SEC VOICE
ENCRYPTED
S.O.S
2.7 SEC VIDEO
ENCRYPTED
MAIL
TEXT OR PIC
ENCRYPTED
ANSWERING
MACHINE
✉ TEXT
▦ PIC
TEXT MESSAGE · ENCRYPTED ON CHAIN
▸ SIGN
■ LAUNCH
ENTER NUMBER & MESSAGE — TAP SIGN
‹ Back
CASHEIO
Pay Me
Create a link, share it, get paid in BSV.
Your CASHEIO number
Included on the pay page so customers can verify you.
Generate Pay Me Link
CASHEIO
← HOME
SWEEP
SWEEP KEY
IMPORT COINS FROM ANOTHER WALLET — SENDS ALL BSV TO YOUR CASHEIO ADDRESS. PASTE THE PRIVATE KEY, OR TAP SCAN TO READ A QR CODE WITH YOUR CAMERA.
SCAN
▸ CHECK
⚡ SWEEP TO MY WALLET
YOUR CASHEIO KEYS STAY UNCHANGED · ONLY IMPORTS COINS
CASHEIO
BEEPER
← HOME
TO ·
Beep — by CASHEIO Number
PH ·
BEEP
$1 per beep
🚫 BLOCK LIST
Blocked wallets can still pay to page you — you just won't be beeped or shown it.
CASHEIO
○ COLOR BLIND← HOME
KEYS
YOUR KEYS
PRIVATE KEY (WIF)⚠ DON'T SCREENSHOT THIS KEY
TAP TO REVEAL
⚠ CLIPBOARD ISN'T SAFE. OTHER APPS CAN READ IT & IT MAY SYNC TO THE CLOUD. IF YOU COPY, PASTE IT NOW — IT AUTO-CLEARS IN 45s. WRITING IT ON PAPER IS SAFER.
⧈ COPY KEY
▲ NEVER SHARE THIS KEY. ANYONE WITH IT CONTROLS YOUR FUNDS. NO RECOVERY IF LOST.
▸ HOW TO BACK UP SAFELY
BSV
S.O.S