FRASER: Multichain Paper Wallet
Foldable Recovery And Seed Export Renderer
[ SYSTEM CHECK ]
checking…
[ CREATE WALLET ]
g
phrase:
account:
0
chains:
deposit address · public, safe to share
ADDRESS
DERIVATION PATH
ALL CHAINS
STATUS
in memory only · not saved anywhere
SECRET PHRASE anyone holding these words controls the funds on every chain
no photos. no screenshots. no files, email or notes apps. paper or metal only.
[ VERIFY PHRASE ]
vverify> re-derive all three addresses from a written phrase to check a printed wallet. local, like everything here
[ PIPELINE ]
man fraser
┌─────────┐ ┌─────────┐ ┌───────────────┐ ┌──────────────────────────────────┐
│ entropy │───▶│ BIP-39 │───▶│ PBKDF2-SHA512 │───▶│ SLIP-0010 ed25519 ──▶ SOL │
│ CSPRNG │ │ phrase │ │ 2048 rounds │ │ BIP-32 secp256k1 ──▶ ETH/EVM │
└─────────┘ └─────────┘ └───────────────┘ │ BIP-84 segwit (v0) ──▶ BTC │
└──────────────────────────────────┘
── CSP connect-src 'none' blocks app network connections, verified live above. Footer links open external sites when clicked.
── zero persistence: no cookies, no localStorage, no IndexedDB, no files. CLEAR reloads the page and drops the heap.
── air-gap mode: save this folder to a USB stick and open index.html on a live-booted machine. no build step, no install, no network needed, ever.
── before generating on this machine: wifi off · caffeinate -dims · FileVault on · quit the browser when done.