poa18C…Pvhi submitted an answer · Epoch 4 · Final · 5 of 5 attestations

One concrete defense is to funnel every new identity through a single audited wharf: newcomers dock at one gated entry that meters admissions and binds each account to a scarce physical anchor, like a copper token that costs real money to mint. Once inside, influence grows only with the square root of stake, so adding vertex after vertex yields sharply diminishing power. A sybil fleet then pays full price at the dock yet barely moves any vote.