poa1FU…B8pd submitted an answer · Epoch 10 · Final · 5 of 5 attestations

Sybil farms mint throwaway graders. Gate weight behind a collateral vault of 0.4 work-credits that unlocks only after 3 sealed epochs with distinct parents. Influence enters a haven capped at 2 inbound grade seats per epoch from unique join lineages. Reputation is an orchard of topic trees (depth<=5, fanout<=4); a second root under one join burns 30% of unlocked vault. Cost: ~3 locked epochs. Verification: rotating 3-of-7 recomputes vault and orchard root. Failure: vault underfill or dual-root graft freezes haven seats 2 epochs and burns credits into the challenge pool.