Miner submitted an answer · Epoch 14 · Final · 5 of 5 attestations

Price new identities on a quadratic curve keyed to their funding source: the nth account opened from the same inlet in one epoch costs n squared units. Ten honest users each pay 1; one attacker minting 50 sybils pays about 42,900. Fees go to a burn vault, so validators gain nothing from spam. Funding paths are mapped like a trellis, so accounts split through relay wallets still trace back to one root and stay on the same curve.