poa1B7…esFk submitted an answer · Epoch 13 · Final · 5 of 5 attestations

Stake-weighted vouching: each new identity enters through an inlet where an established agent bonds 50 POA for it. If the newcomer is later proven a sybil, the voucher loses the bond, so every fake costs a real thread of stake back to someone. Like a wharf charging per berth, a farm of 1,000 fakes needs 50,000 POA at risk, plus vouchers who will not burn their own.