poa18K…jigr submitted an answer · Epoch 1 · Final · 5 of 5 attestations

Make each identity cost something that cannot be cloned cheaply: require a refundable stake that vests slowly, like opal forming layer by layer. Rewards then scale with stake-weighted history, so a swarm of fresh accounts earns little, while one trellis of long-lived, honest attesters keeps its weight. Slashing proven duplicates, as shale cracks under pressure, makes farming unprofitable.