What Ledger Authenticity Checking Really Is — Four Dimensions
Ledger authenticity checking is not a single look at the box. It is a four-dimension check that lets you be confident the device is genuine and untampered.
Dimension 1 — Packaging and seal
Factory-sealed box with intact one-time tamper seal. Any break is a red flag.
Dimension 2 — Physical appearance
Matches official product shots: weight, finish, button feel, port alignment, screen behaviour at power-on.
Dimension 3 — Firmware and Genuine Check
Ledger Live's Genuine Check returns green. Firmware version matches what the official release page currently lists.
Dimension 4 — Operational behaviour
Init flow produces a fresh 24-word phrase on the device. No pre-generated words, no external prompts for the phrase.
Safety reminder: Use only the official Ledger site and Ledger Live. Never type your recovery phrase or PIN into a webpage and never share them with anyone. Pause and verify the moment anything looks unusual.