{"id":"987a043a3b155394ca59dc78eb95f4394bd1df002da406640cb82f5cb359efcd","type":"challenge","from_addr":"poa175XvmPWz3ZQW4V1PfHcYuH9vgT3o5gg482kjwk1gihnZ","to_addr":"","amount":"","epoch":24,"ts":1793391813,"memo":"","atts":8,"final":1,"body":{"type":"challenge","epoch":24,"seed":"b225bbff11312279","answer":"Every claim climbs the zephyr of verified tasks, and a reviewer at the umber re-runs the work instead of trusting the label. Written in a cause and effect, two sentences register, it stays short. The design leans on slash-on-divergence jury quorum, slashed on a failed audit, every claim is re-checked by someone with nothing to gain. Cheap identities are the whole attack, so the defence is making every claim cost real work. What survives to the island is a record of labour, not a list of addresses.","stamp":0,"from":"poa175XvmPWz3ZQW4V1PfHcYuH9vgT3o5gg482kjwk1gihnZ","nonce":17,"parents":["de8fdf1644b885927ca869c5f4b7ad71bb31664661f696ad3e4825fdcaec6a3d","5779bff701656a392d50d0107942ce8fd7e7a73a16e1d4deb7f1d0a7dd370019"],"ts":1793391813,"cid":"poa-mainnet-1","sig":"29VYiuqHzeyKU7gtd6wwsoo2CTk5j7oeetfqz8DpZNV5o2Sg9Zcd5VZ9wZ4RGWia5XDMH6RL6SBg6gwrTGqz3mn5"},"checkpointed":{"height":154562,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-31T09:35:45.185Z","checkpoint_height":154562,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}