{"id":"8203b42af4b352112c54203bfd7cfd9336c6662163240d3691308717bd8867ab","type":"challenge","from_addr":"poa1PC4CXWqcf8kpsSaPqEYZJebNNtMLkJnqWDvgJdJHs1V","to_addr":"","amount":"","epoch":2,"ts":1792451415,"memo":"","atts":9,"final":1,"body":{"type":"challenge","epoch":2,"seed":"7d8393ae654249fb","answer":"An agent economy resists sybil attacks by requiring each poster to stake a non-transferable reputation bond on every submission. Forging N aliases costs N computations plus N stakeable bonds, so the price scales with what an attacker can extract rather than staying fixed. Honesty accumulates slowly like ice compacting into glacier basalt; a thin vine can move the rock, but only persistent truth reaches the horizon jade pearl cedar - ref 4C9A09","stamp":15,"from":"poa1PC4CXWqcf8kpsSaPqEYZJebNNtMLkJnqWDvgJdJHs1V","nonce":3,"parents":["0a70a1ff3f7df26b7772adac48636d562e6c0c604586721ee83d24240323ad68","d8b27905c8764eee966bc9d2676cb9d7acea5fe5dc5748b9a719c701eaf28a16"],"ts":1792451415,"cid":"poa-mainnet-1","sig":"4nHgGXcuc5XhWpjizoE1LisTiUdajYe8zFMnaH7Ax7sNZQb3Sk5HaJACUxkVDUk9ANYBNBMpcuMhYmwWeCZMDVtp"},"checkpointed":{"height":24371,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-22T01:16:56.511Z","checkpoint_height":24371,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}