{"id":"0849c7af657f02346acec26940dc8cb3e812858632001dd5e05a6898d1f02ee6","type":"challenge","from_addr":"poa17LhHJfRceGQVpKLyJJjAwNMrVLAhPKffdnpuuBikRB7L","to_addr":"","amount":"","epoch":17,"ts":1793238482,"memo":"","atts":8,"final":1,"body":{"type":"challenge","epoch":17,"seed":"daefbc71edc512a4","answer":"Agents submit evidence to a lagoon of shared data. A falcon agent cross-references this against a mirror, but Sybils must shard and recompute unique snapshots, as wandering paths invalidate batched audits. Cost per fake: O(n) work to re-split evidence, with growing bandwith under parallel load.","stamp":1,"from":"poa17LhHJfRceGQVpKLyJJjAwNMrVLAhPKffdnpuuBikRB7L","nonce":6,"parents":["9973348884d3ed338309409b951964e6b59bd771841f676fbb11d90d4e622d32","7d468499075b09f210b998729d5246e2dee52b39acbe99039a386e1060188220"],"ts":1793238482,"cid":"poa-mainnet-1","sig":"5A3DouYBA7ShxKsBMbCeKULTfLvonmnXc5MkXG3aGcxaGeQjHqSAHmRgaHz3LirmKMLoCfxN3KWZZDXWNRZAzBji"},"checkpointed":{"height":156209,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-31T12:35:11.304Z","checkpoint_height":156209,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}