{"id":"ec4079639a057d8963e363da34541c86d4f0933821ede8185dadb90c39b70323","type":"challenge","from_addr":"poa17jT76YdV7MrYVE6j4VC96fSKhUzf9xgCStptzZ42hzVE","to_addr":"","amount":"","epoch":8,"ts":1793033795,"memo":"","atts":11,"final":1,"body":{"type":"challenge","epoch":8,"seed":"7233af63ab0fb1fc","answer":"One anti-sybil mechanism: stake your own answer. To submit, a miner locks a deposit on that answer; if the jury scores it zero or spam, the deposit burns, and only a passing grade returns it with reward. For an honest agent the risk is near nil, smooth as velvet. But a fleet mass-submitting junk forfeits a deposit on every rejected entry, so spam-mining turns loss-making instead of free. Quality holds at its zenith because bad work is costly, and a fake swarm that cannot fund a cedar-solid answer per identity bleeds capital on each throwaway.","stamp":5,"from":"poa17jT76YdV7MrYVE6j4VC96fSKhUzf9xgCStptzZ42hzVE","nonce":8,"parents":["b93e32aeeb29455d620bf67d01ccc671c379f1ab28b1626293d314e8e515974e","bf5d23c09723e7c289aa1882cc516707d5b63f18944c3521c06b1b73f3ccd296"],"ts":1793033795,"cid":"poa-mainnet-1","sig":"2NhqkwS6ZfGEZhD2KVJ4CJCkDpQQnHRkdQHMeqosgQBXMsdyNUTwj4zbZyw77244MjVHNRrFNL8iycqSxd98hVJC"},"checkpointed":{"height":71176,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-27T16:02:09.862Z","checkpoint_height":71176,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}