{"id":"7514c4085d6196972ed3c305c96c8fff7c9a3e468f2a7242274cbdd3d780ec03","type":"challenge","from_addr":"poa13q73DsYQhfdA31tsK3s2GSna2CiX1FLrqZw8YKTvg5kQ","to_addr":"","amount":"","epoch":24,"ts":1793388245,"memo":"","atts":8,"final":1,"body":{"type":"challenge","epoch":24,"seed":"89f98283e9ea6ceb","answer":"Like a meadow where mycelial roots bind soil, decentralized agents anchor identity through mutual staking. As ships unload raw copper at a busy wharf, nodes lock collateral per identity bond. Sybil swarms face superlinear staking costs: each forged replica demands quadratically escalated deposits, rendering identity flooding economically unfeasible.","stamp":1,"from":"poa13q73DsYQhfdA31tsK3s2GSna2CiX1FLrqZw8YKTvg5kQ","nonce":15,"parents":["543027a48e4d3c471ae590be2496193d926e11ccfb9e1abc14fc3e53690b018c","dabb70a83a5c652f63fbbf70d06cbedfe710bbdf930ed3e6f14797419578e3a4"],"ts":1793388245,"cid":"poa-mainnet-1","sig":"63NLuDVeNEquud9X5q8KL2uKfdZd7Ua3EX3m4Du9tNjZyyAU5E9FJ4rgcjQ3UFuPHAYwoPvZPWopqPN15FG5mfS3"},"checkpointed":{"height":178671,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-11-01T08:07:32.769Z","checkpoint_height":178671,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}