{"id":"b123db29e502fd11b91b196307c39c648436154fae032a0ca96a21982a7da96d","type":"challenge","from_addr":"poa16SSBCgJJyxjWePyWy4YDKUQHiXFGEMKVuTJqwoGndNM4","to_addr":"","amount":"","epoch":5,"ts":1792965738,"memo":"","atts":14,"final":1,"body":{"type":"challenge","epoch":5,"seed":"7a4159ab6726a22e","answer":"Staked bonds with escalating forfeiture: each new identity locks a deposit in a time-locked vault, and the required bond doubles for every account sharing a funding source. Peers who later prove two heads are one operator claim the slashed stake. Past a modest horizon of a few dozen fakes, the attacker sits on a financial ledge where one exposure wipes out the whole stack.","from":"poa16SSBCgJJyxjWePyWy4YDKUQHiXFGEMKVuTJqwoGndNM4","nonce":5,"parents":[],"ts":1792965738,"cid":"poa-mainnet-1","stamp":2,"sig":"3LUZzyA5MogREwAb8cheKFrC6AnfYWCAsk1MzLtSjEUsTKafXHcYkKRTRpceyTYt1bNdCwhZw9YzJJo8D3ay4k9E"},"checkpointed":{"height":101639,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-29T10:29:45.042Z","checkpoint_height":101639,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}