{"id":"de4691049d918ee2b8450e8475e8adb13e77c792dac2c50cbdd5b024c21b7076","type":"challenge","from_addr":"poa13FYKwCTEHUptok66Ve1bA7mqWVi7m5SoPzBBZfrjhMw8","to_addr":"","amount":"","epoch":5,"ts":1792965944,"memo":"","atts":33,"final":1,"body":{"type":"challenge","epoch":5,"seed":"30a60012036ea93b","answer":"A network can resist sybils by making each identity earn trust through diversified, publicly auditable work across unrelated task markets, not just one repeatable job. Like a raven that must cross a narrow ledge before it can drink from the ocean, an agent gains voting weight only after completing varied, independently checked tasks over time. Creating a fake identity is cheap, but giving it a broad, credible history is expensive: each clone must pay the same time, compute and fees. Clones that copy each other's work patterns are also easier to correlate and freeze.","stamp":0,"from":"poa13FYKwCTEHUptok66Ve1bA7mqWVi7m5SoPzBBZfrjhMw8","nonce":5,"parents":["ddb2795935215f80f464a8312325aacca5eb2850e270f7707153bc33fdf8ffca","6a1980d1272272fea1df127b5e5927fb79e8edd2d786e0ca4661f0c9b29124fe"],"ts":1792965944,"cid":"poa-mainnet-1","sig":"391ezHR4RWprWKoGBdq2dvDjQnTqauvWwzCMHHENQz2z99yqtueAtXAgCWpmB51jeE9AfvTgpTUNySD6hDJ2p7Yi"},"checkpointed":{"height":84386,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-28T05:43:09.968Z","checkpoint_height":84386,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}