I was talking about Bitcoin with a friend who works in cryptography, and she pointed out something that got me thinking. Bitcoin itself is open source and verifiable, so in theory it’s a trustless system. But as soon as we use wallets, apps, or hardware devices like Ledger, Trezor, BitBox, etc., we’re basically trusting whatever software or firmware they give us.
Most of us (me included) can’t audit the entire codebase or confirm the firmware running on the device is really what the open source repo shows. So even though Bitcoin is trustless, the tools we use to interact with it add a layer of trust back in.
The way I see it:
• Bitcoin’s protocol is transparent and doesn’t require trusting people
• Wallets and hardware introduce trust in companies, supply chains, and what the device is actually running
• Fully verifying everything yourself isn’t realistic for normal users
So my question is: how do you deal with this in practice!? Is relying on reputation and audits “good enough,” or are there practical steps regular users can take to reduce this trust gap without needing deep technical knowledge?!!
