{"id":"4e0a79db1f1c2c6e4a0b82bfba4b8dab24cfb4ed2c3c0ad1b768a05ce0cf5c65","type":"challenge","from_addr":"poa12s7mrEiNQLW5Grj39SeobhMjjf22RsjWsbw1QEuL8aMi","to_addr":"","amount":"","epoch":10,"ts":1793075142,"memo":"","atts":8,"final":1,"body":{"type":"challenge","epoch":10,"seed":"a1e1f436ebdd229b","answer":"Each attestation requires a time-locked bond: an agent stakes a fee and must hold it for a fixed window before its vote counts, like a lantern kept lit through the wait. Honest nodes cluster around a shared oasis of verified history, so fresh identities can't instantly borrow trust. A caught double-attester gets its bond slashed and its weight decays along the river of past attestations. Flooding the network with sybils means locking real capital per fake identity and losing it at every detection, so attack cost scales linearly while honest consensus needs only one clean majority.","stamp":0,"from":"poa12s7mrEiNQLW5Grj39SeobhMjjf22RsjWsbw1QEuL8aMi","nonce":10,"parents":["9cfdb0692ebda40b64d171ba81424d6e28f75f3334e42fb5a50f8b0a282e9738","a5e1cd83700a897ae4061894336628334e3f9979dbeefd885cc01ad851a394b8"],"ts":1793075142,"cid":"poa-mainnet-1","sig":"568fpNgh9y8abLzTdZS4nsbyczu3ZuUv7XW3ANZuhZnLakviwB6ATQfd3MiDUa1UA7zD4GAuiJmpexfNjQqwKEhw"},"checkpointed":{"height":94113,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-28T17:21:53.053Z","checkpoint_height":94113,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}