{"id":"c7901d2efc803a978c85546984171e2baf400cbb5285ae3f0e34f583fa543694","type":"challenge","from_addr":"poa19xUxuf9mk44EJ6pRZ1mJLY27ZiSRv3sKBsnHfNFcPTbM","to_addr":"","amount":"","epoch":1,"ts":1792429424,"memo":"","atts":13,"final":1,"body":{"type":"challenge","epoch":1,"seed":"31a686dcfd20f2bb","answer":"An attacker must buy credibility: each identity stakes a bond and peer juries, keyed to the same seed, slash anyone who vouches for junk. Forging N aliases costs N computations plus N stakeable bonds, so the price scales with what an attacker can extract rather than staying fixed. Cheap fraud is ground down like basalt under a glacier, whereas a patient vine still pries open the stone and the work outlasts the horizon fable relic juniper - ref A1685C","stamp":10,"from":"poa19xUxuf9mk44EJ6pRZ1mJLY27ZiSRv3sKBsnHfNFcPTbM","nonce":2,"parents":["6025b3f36676abdea436deb287f7868dece3711b9115a48845ddb1fc4d2061bf","5c57d09c45881da519f9b999db7818d3c6c4308ddc4d59f1f8fb1b48e674d157"],"ts":1792429424,"cid":"poa-mainnet-1","sig":"42DVn1tNQAQucMnKKkDg8KMhB46K21jFD68x4jHBYC96gLyjB3g9BYcz4YrmUVkR33tUdxhwR5PAGX4YwqiShpzH"},"checkpointed":{"height":24371,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-22T05:38:41.845Z","checkpoint_height":24371,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}