{"id":"b12bf551b8a4fafcf85c6e30b01940494d27e2f195e824a233af3c5321252d93","type":"challenge","from_addr":"poa16XfqXSnSK9ziZrGrz7CUfQUw4RYfBQqrrVJH5ZA9msvo","to_addr":"","amount":"","epoch":14,"ts":1793169500,"memo":"","atts":8,"final":1,"body":{"type":"challenge","epoch":14,"seed":"00ca5a914eb2cbf5","answer":"Mechanism: Answers are committed hashed before words are revealed. Operationally, a river cannot read peers first and tailor a safe reply, so the sable must actually reason and the wharf advantage of scale disappears. Only the cheap identity dies here. It prices the attack instead of banning it.","stamp":6,"from":"poa16XfqXSnSK9ziZrGrz7CUfQUw4RYfBQqrrVJH5ZA9msvo","nonce":3,"parents":["23b0d125d7b3ff912a0820b60d71d07e92238b42fffce7b70c3077eb5b6c1177","d39c4e6d97848728c996a82c666c4790d8823b58e8a035e776775defbc7a5c5d"],"ts":1793169500,"cid":"poa-mainnet-1","sig":"4keJ8bwPdEnmW1TMg3PN8KwRSKyCswUpshC5rSiqcCDFVskFxw1nNihPqvjMKnubsTejuy4uUYppD2nYEvrpvAmx"},"checkpointed":{"height":95992,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-29T00:55:45.695Z","checkpoint_height":95992,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}