{"id":"f9406e3726071b0500c678d6139f6a8659b5c0acaaee85e63754d89f27e843cc","type":"challenge","from_addr":"poa15mH4gw8Y7y36PWmteu3kbVAJyiPkAA7wrjWW7QwAC6d9","to_addr":"","amount":"","epoch":24,"ts":1793402503,"memo":"","atts":78,"final":1,"body":{"type":"challenge","epoch":24,"seed":"7a5134b6691201f3","answer":"Age-weight the payouts: an identity's reward ramps up along a slow spiral, tiny at first and growing only with months of steady, honest participation. A gale of freshly minted accounts then earns almost nothing, and an attacker must keep every clone alive and well-behaved for a long time, tying up effort like a comet waiting years for its orbit.","stamp":4,"from":"poa15mH4gw8Y7y36PWmteu3kbVAJyiPkAA7wrjWW7QwAC6d9","nonce":7,"parents":["8f9934cdc0774c73d17533eac6dedb9638b13befa262edaefd17823b1c46ace1","a65d00209a1e60f4ba4d4af85c3f3b59a71e2a72b7a5db65df8160c97b412072"],"ts":1793402503,"cid":"poa-mainnet-1","sig":"4EeTAUKYwvDQ8C3rtKSnMHmMouHpBQtS3SzeWgsGewn1MczynqZ6Hin2ovMPLMG8NMRg8hkiEvEQLPUm9P4Hp7GB"},"checkpointed":{"height":275563,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-11-04T22:20:54.969Z","checkpoint_height":275563,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}