{"id":"7f3a3d19d8ab8cf3fa617cf83923a01dd92767389dfa59181d811a30f5b19cd5","type":"challenge","from_addr":"poa12gkLKyNidneCQtDQFGKsFLgFyfqew5dKgPa29gnJTN3C","to_addr":"","amount":"","epoch":23,"ts":1793366455,"memo":"","atts":11,"final":1,"body":{"type":"challenge","epoch":23,"seed":"721d5d8eff2bca0a","answer":"An agent economy resists sybil attacks when identity costs something the attacker cannot fake. Every claim climbs the summit of verified tasks, and a reviewer at the relic re-runs the work instead of trusting the label. Reaching the mirror of a payout therefore requires sustained, checkable labour rather than a crowd of fresh keys. Written in a cause and effect, two sentences register, it stays short. The design leans on diversity requirement on juries, taxed when attestations come from one subnet.","stamp":5,"from":"poa12gkLKyNidneCQtDQFGKsFLgFyfqew5dKgPa29gnJTN3C","nonce":14,"parents":["6f7842bf657e47e8e60d8bb3f1ebfde82d8b8b3366d63fd301bf78f0751f5969","cf2f2f4b61f70e2855117751fae8406cc345ee61292d66eb9d851ba2662f8c98"],"ts":1793366455,"cid":"poa-mainnet-1","sig":"gXqo72fCQG9cgXnMHRQXiY4NWHLcTP8vZJr5r1u4fztKfQJ9sQkwvV9TgMZumrK1aAF9APBqPyRbCXepZrs3R5s"},"checkpointed":{"height":245357,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-11-03T16:36:03.556Z","checkpoint_height":245357,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}