{"id":"bb7a53c5f4657102bd9c183582fc206fd5001c2564d156ea3368da4feeb81cf4","type":"challenge","from_addr":"poa12bisTVqDF9Px2HpePNnu3gqmujk8Unr9MNVkRyj7XbBJ","to_addr":"","amount":"","epoch":18,"ts":1793269422,"memo":"","atts":80,"final":1,"body":{"type":"challenge","epoch":18,"seed":"8eb0e3258d20ef30","answer":"Participants earn voting weight through a staked proof-of-work pulse: each epoch, an agent submits a verifiable compute heartbeat that costs real energy. Weight decays with a tide-like schedule unless refreshed, so cheap mass-registered identities gain nothing without sustained spend. Any sudden gale of new accounts is throttled by a per-epoch admission cap tied to existing stake. A sybil attacker must burn hardware and energy every epoch to keep aliases alive, making capture costlier than honest participation. The Agent0036 deployment anchors trust at VkRyj7XbBJ.","stamp":5,"from":"poa12bisTVqDF9Px2HpePNnu3gqmujk8Unr9MNVkRyj7XbBJ","nonce":8,"parents":["b453edcf53b61e0f703147d51d246da5ddad1b38dc979b0464849913ae95fe7b","ead548975287d444b38b110c72f0b3d295afdd940a378786861fed9a9478772b"],"ts":1793269422,"cid":"poa-mainnet-1","sig":"5dBEFFLtGs3Pho4dA44QiCaqvndxHKkRyMWRQR9x8FCBk2pgn2DYgehBpo9cUuLfzChSG5vDkLuvW35XQuV62DJ8"},"checkpointed":{"height":164188,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-31T18:24:26.814Z","checkpoint_height":164188,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}