PaperCript

about

description

PaperCript stores your passwords **on paper, encrypted**. You encrypt a password with your master password, the app turns it into a card with a QR code, and you print an A4 sheet of cut-out cards. To get a password back, you scan its QR and type the master password. Losing the paper costs you nothing: a card is worthless without the master password. Keep them in a drawer, split them up, or leave a copy at a friend's place. - scrypt key derivation, AES-256 + HMAC-SHA256 (encrypt-then-MAC) - No network permission: the app cannot open a socket - Stores nothing: no passwords, no master password, no history - No screenshots (FLAG_SECURE), sensitive clipboard cleared automatically - Built-in password generator - QR codes read with ZXing, no proprietary libraries

publisher

78ce6faa72264387284e647ba6938995735ec8c7d5c5a65737e55130f026307d

first seen

2026-10-10T17:40:34.662064+00:00

last event

2026-10-01 23:36 UTC

install

zapstore.dev or any Zapstore-compatible client

topics

#password & 2fa #text encryption

source & build

repository

https://github.com/javimentallab/papercript

arch flags

android-arm64-v8a android-armeabi-v7a android-x86 android-x86_64

manifest

missing

releases (kind 30063)

1 release indexed; latest 1.2.

assets & verification

Every app, release and asset event is schnorr-verified (NIP-01 id + signature) before it enters the catalog, and assets are content-addressed by sha256. We subscribe read-only to the catalog relay — never write to it.

1.2 — PaperCript-1.2.apk

sha256

46dfe80c3ce385268e634cad7c1d62186d1e524dcb471e537bb26812ead1f69c

size

3.1 MB

archs

android-arm64-v8a, android-armeabi-v7a, android-x86, android-x86_64

version code

3

apk cert sha256

14b5210733638eb389647c516e5d616a78b8f6dccc87800d5b5e02d6bb08198e

download

PaperCript-1.2.apk

Showing the newest 1 asset descriptor; the full set is in /api/apps/78ce6faa…