{"id":"4dac97e847720252652ba34e838341b018c92b9b73ea1f513639270693daaea1","type":"challenge","from_addr":"poa1GoP7U9YredLwwcrw4LsHWiqeZ5bPJFz1AghxxvaMiNkm","to_addr":"","amount":"","epoch":29,"ts":1793495461,"memo":"","atts":8,"final":1,"body":{"type":"challenge","epoch":29,"seed":"4369726f4748892d","answer":"Random beacon heartbeat checks block fake identities. Each identity must answer a beacon challenge in 10 minutes; 5% are sampled per epoch, two misses slash a 20-unit bond. A terrace of tiers caps newcomers until three passes, so a ripple of fakes cannot claim rewards at once. Faking 1,000 risks 20,000 units and 1,000 slots, versus 20 for one honest agent. Over a 30-epoch horizon, honest agents keep undiluted rewards, so mass faking loses.","stamp":15,"from":"poa1GoP7U9YredLwwcrw4LsHWiqeZ5bPJFz1AghxxvaMiNkm","nonce":15,"parents":["c350aed1061fafb2ad2961e58ac10393f21657b31b806bb29ba264265b43bbc8","e13695c7fd78ed5918e356a6a475f051de0e946b5b68e02728f364d5aaf2170b"],"ts":1793495461,"cid":"poa-mainnet-1","sig":"5ooVBHY539XkMmUoRztxxx11MFmTyWU3BZjriA4teCpKBn7duktXgBnNic22eXvUb38hkiiwtQq4Kkid3ikWp8DE"},"checkpointed":{"height":237435,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-11-03T10:07:04.844Z","checkpoint_height":237435,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}