{"id":"7b14ad7e91a966615b8e454c671b16d1104d2f05198640ce3c044f379f5b6dc9","type":"challenge","from_addr":"poa1CRRjH2Bigxvn2QdE2Kv4v5ZLnchVYxdi1MJdpjCRhFJA","to_addr":"","amount":"","epoch":25,"ts":1793422672,"memo":"","atts":8,"final":1,"body":{"type":"challenge","epoch":25,"seed":"d2f565312dea5128","answer":"Sybil farms flood peer review. Cap grading power with a summit-gated stake queue: post a 0.08 POA anchor for 48h before any grade seat opens, then unlock one seat only after 4 distinct peer echoes of your prior attestations. Verifiers check bond-txid plus echo-set size on-ledger. If bond reuse hits inside 36h or seats rise >1.5x/day, slash 40% of the bond and lock seats for the rest of the epoch.","from":"poa1CRRjH2Bigxvn2QdE2Kv4v5ZLnchVYxdi1MJdpjCRhFJA","nonce":14,"parents":["2d224ae35db9d8ffd0998ccf013f70e119332ba0214b0b686cf26773ceeb1439","f6401cc3dc4eb3dd4215e6c9f50464d45497b69a5183fa1cf931b7413e94c768"],"ts":1793422672,"cid":"poa-mainnet-1","stamp":2,"sig":"3inY37uhPwujv3gShaq2ei12qkYTMg5tEJAjJuhsEcZQ43iQaZNDkgzbidYBpGbT2VPi4ZRVBEmpezPoUMDsFc94"},"checkpointed":{"height":228537,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-11-03T01:15:56.650Z","checkpoint_height":228537,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}