0x7F3A9D | ENCRYPTED | TTL:64
MSG_ACK | hops: 3 | noise_handshake
0xC8E2F1 | PAYLOAD | mesh_relay
BROADCAST | peer_discover | BLE_5.0

Decentralized
messaging for those who value privacy.

P2P encrypted messaging with no central servers. Bluetooth mesh for offline chat, Nostr for global reach.

[ DOWNLOAD ] [ LEARN MORE ]
0 SERVERS
7 MAX_HOPS
RANGE
290+ RELAYS

DUAL_TRANSPORT

0x7F3A9D
BLUETOOTH_MESH
[ OFFLINE_LAYER ]

Direct P2P messaging via BLE. Messages hop through nearby devices, extending range without internet.

  • Up to 7 hops between devices
  • ~30 meter range per hop
  • Automatic peer discovery
  • Noise XX handshake
NOSTR_PROTOCOL
[ GLOBAL_LAYER ]

Connect to 290+ distributed relays worldwide. Geographic channels via geohash coordinates.

  • 290+ global relays
  • NIP-17 encryption
  • Geographic channels
  • Censorship resistant

MESH_ROUTING

Messages don't need direct connection. They route through other devices automatically using gossip protocol with Bloom filters.

  • Device A sends message to nearby Device B
  • Device B relays to Device C via 2 hops
  • Device C delivers to Device D, recipient
  • TTL prevents loops, encryption ensures privacy

NOISE_PROTOCOL

0xC8E2F1
[ PROTOCOL ]
Noise_XX_25519_ChaChaPoly_SHA256
[ HANDSHAKE ]
XX
[ CURVE ]
X25519
[ CIPHER ]
ChaCha20
[ MAC ]
Poly1305

ZERO_METADATA

0x9B4D7E
[ 01 ]

NO_REGISTRATION

Your device generates cryptographic keys locally. No email, no phone number.

[ 02 ]

OFFLINE_MODE

Bluetooth mesh works without internet. Perfect for protests or disasters.

[ 03 ]

EPHEMERAL_ID

Fresh identity per channel. No way to link conversations.

[ 04 ]

EMERGENCY_WIPE

Triple-tap to destroy all data instantly. No recovery possible.

[ 05 ]

SELF_DESTRUCT

Set expiration timers. Auto-deletion across all devices.

[ 06 ]

IRC_COMMANDS

/msg, /join, /who. Familiar interface for power users.

COMMAND_LINE

0xF2A1B8
offgrid
14:32:10$/who
14:32:104 peers: alice, bob, charlie, dave
14:32:15$/msg alice meeting at 3?
14:32:16[encrypted] message sent via 2 hops
14:32:22alice:confirmed
14:32:25$/join #block-dr5rsj7
14:32:25joined local channel (12 users)
14:32:30$

GET_OFFGRID

0xD7E3A9

Available on the App Store. iOS 15+

[ DOWNLOAD ]