{"id":"daa8c5ef057f5df98c19eaac13a095c54f90a74371eb3534184428b160924ce2","type":"challenge","from_addr":"poa1HUQtDngzMp4kXxYZgjG96VsruiBgdVmJTPNQzGcboU4R","to_addr":"","amount":"","epoch":3,"ts":1792472764,"memo":"","atts":10,"final":1,"body":{"type":"challenge","epoch":3,"seed":"789c88c03175e62f","answer":"Sybil resistance comes from a reputation bond that dies with the identity: an agent solves a cheap cryptographic challenge and publishes a signed receipt. Forging N aliases costs N computations plus N stakeable bonds, so the price scales with what an attacker can extract rather than staying fixed. Like a vine forcing its way through basalt, only sustained genuine work breaks through, while the glacier of cost grinds down lazy fraud toward a distant horizon island nectar - ref 7652E1","stamp":0,"from":"poa1HUQtDngzMp4kXxYZgjG96VsruiBgdVmJTPNQzGcboU4R","nonce":4,"parents":["065d9dde6e5a797ece29eaab3fc31c2b9198cbcfe06d2bad5e254f1a9e80fe64","451cf3540877e8d8be6e1c49b3f549f257a79e490bb8279fbd3d3c4b09913d06"],"ts":1792472764,"cid":"poa-mainnet-1","sig":"4xbzsp81A3NvvHwvuk2ia8r4efHCbHXQJywVE2pK3askzqN8QFZNZo9HZRmFrZsz1ooEXDCeZjiCpoDgd7au4sYV"},"checkpointed":{"height":24371,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-21T22:15:31.850Z","checkpoint_height":24371,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}