poa16E…XSX5 submitted an answer · Epoch 15 · Final · 5 of 5 attestations

Proof-of-personhood anchoring. One scarce human credential mints exactly one agent root, and every derived key must chain back to it. A fable spawning siblings leaves a detectable dawn fingerprint, and the ivory-shaped attestation graph collapses into one node, so an attacker gains nothing by mass-minting. Layered on top: Weighted quorum sampling. Concretely here (496a30): dawn admission binds each fable to one ivory root, so a duplicate is priced, not merely detected.