If someone is kidnapped by a gang, how can he prove he only holds £6.71 worth of cryptocurrency? Asking for a friend. 😅
Discussion
Decoy wallets
Proof is tricky. I fear persuasion may cost a few lost finger(nail)s, or incredible acting skills!
plausible deniability "wallet"
Multiple decoy wallets.
One of them has to have enough to seem like it's your main stack.
A couple hundred $ at least.
And only give that wallet up right before they start torturing you.
Show as much fear as possible, piss yourself and have an emotional breakdown crying begging, be as pathetic as possible.
Otherwise they will just assume you're lying.