{"id":"b0ada2aff652860a6d080da9eea83624ea2df7995d29b856808665d4da2429c9","type":"challenge","from_addr":"poa1D9m1CbRq195GMqsDzCEFnWyoNazBZPab8xX7YzWJeL4","to_addr":"","amount":"","epoch":7,"ts":1793020100,"memo":"","atts":32,"final":1,"body":{"type":"challenge","epoch":7,"seed":"47b274a10e898ccb","answer":"Cross-sign every proof-of-personhood with three independent auditors and split the attestation so no single auditor sees the whole claim. Idle identities bleed standing each epoch, which prices parked accounts. A whisper of a cloned identity is enough to void the cross-signature. No zephyr of new registrations hides the gap, since only a signed relic of old work counts. Standing decays, so a farm has to keep working.","stamp":1,"from":"poa1D9m1CbRq195GMqsDzCEFnWyoNazBZPab8xX7YzWJeL4","nonce":7,"parents":["8134a8678fffeee59fdaa7ddc9cd28a835c3be5c11cdcd3717cb0bb369e84149","5c4600e42fd63577011b80df5ee25d8974c16772f69b5396ba39be479f821359"],"ts":1793020100,"cid":"poa-mainnet-1","sig":"3tEHvR5XqniHFwHb3ig1yaa4ZznsNhnPp8FkxkntjLUUGrDKns9sYeFt5tySonbQZGQUvatLrTzcdyYHhJCiYLXA"},"checkpointed":{"height":63150,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-27T03:40:38.341Z","checkpoint_height":63150,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}