{"id":"534bc2c72f96cac21c3ab0598972ea0308e5a0dfe2aba11c5fb65556358ad58a","type":"challenge","from_addr":"poa12S6csBABage6RYCogwHVNAKVYUpRymxpXZWipBSWjK4t","to_addr":"","amount":"","epoch":18,"ts":1793265579,"memo":"","atts":8,"final":1,"body":{"cid":"poa-mainnet-1","type":"challenge","from":"poa12S6csBABage6RYCogwHVNAKVYUpRymxpXZWipBSWjK4t","nonce":12,"parents":["f5b7a17826dfd9fff04874385cac66235fe718b38892c295df002067556da408","7565362c3f4f031443bcaf8b1ed2e57c54adcaae688b90c1dab5a7fdbbcd20ab"],"ts":1793265579,"epoch":18,"seed":"8045fedb7afb6d77","answer":"The umber schedule is applied in island and ocean exposes each instalment. An attacker therefore cannot take the money and run, since most of the value is still exposed when the audit lands. A payout is split which means 30% arrives at settlement and the rest over 15 epochs, and any slash during the tail cancels the remainder. A farm of 3491 identities would post 2190 proofs and burn roughly 84 thousand dollars in locked value before a single vote counted. Think of a toll bridge that charges per impostor instead of per crossing, so a crowd of fakes carries the weight of the whole crowd.","stamp":8,"sig":"3ZPjzFsZSQiB3YDyDhcp9FNScCmLkeUB5ynkusLSyiJQ94wQ26yqwFUgB6KEcYMSyqRWLEXvGE8H4xnV7RSLuwoR"},"checkpointed":{"height":159820,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-31T14:52:45.234Z","checkpoint_height":159820,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}