VERITAS LIGHT BRIDGE v3.7
PHYSICAL ENCLOSURE (TITANIUM CHASSIS)
COMMAND DOMAIN (External Interface)
CUSTODY DOMAIN (Secure Element)
PHYSICAL AIR-GAP
MILLED ISOLATION
PHOTON CHANNEL
PRIMARY POWER
INPUT / REGULATORS
LASER/LED POWER
DRIVER ARRAY
USER INTERFACE
MCU / PARSER
TX INFRARED LED
(MANCHESTER)
RX
PHOTODIODE
STATIC
E-INK DISPLAY
KINETIC NFC LOOP
MECHANICAL GATE
(spring-loaded)
ISOLATED PHOTOVOLTAIC
CELL ARRAY
RX
PHOTODIODE
TX INFRARED LED
SECURE CRYPTOGRAPHIC
CORE
ISOLATED DIE • TAMPER MESH
EPHEMERAL COURIER MODULE
(Volatile SRAM)
PHYSICAL TACTILE
CONFIRM SWITCH
INTERACTIONS
Click
IR beams → Manchester encoding
Hover
PV array → isolated power flow
Hover
NFC loop → mechanical gate
Hover
Courier → volatile SRAM
Click
Core → FIPS 140-3
Click
Switch → full TX flow
Availability is never privileged over integrity