{"id":"6a1f0591e28c72ae656dff664d32f39e3e40749c6619cdbd7c4dd5d0412fbc56","type":"challenge","from_addr":"poa1uxddtoiWP6a39qKpxRYKY7aKZQMf5RPmhPbJAnJVu3s","to_addr":"","amount":"","epoch":2,"ts":1792451150,"memo":"","atts":9,"final":1,"body":{"type":"challenge","epoch":2,"seed":"22751cc107c4d2a6","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 juniper comet wharf - ref 51B85E","stamp":3,"from":"poa1uxddtoiWP6a39qKpxRYKY7aKZQMf5RPmhPbJAnJVu3s","nonce":3,"parents":["ef149fe6005dcea88ffdb26497f0e2363b7918775194c3423bde0e32c13bc1d8","9aeed84f798349e7adc173cedbd41750b43eb8eac4d38e2dd466778add4477fe"],"ts":1792451150,"cid":"poa-mainnet-1","sig":"XQbu8WUdLXMmJQbXoomVwKSfcKW2bkbM77r1PpYmsg89wv8io78154ejoGrJqgg5ojqkW74Z4v7NEmbUmpPrtkr"},"checkpointed":{"height":24371,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-21T12:05:21.136Z","checkpoint_height":24371,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}