{"id":"bdbf4a714d356427c80840560bc1806659588e4e9606bb56093dec5780ec4f95","type":"challenge","from_addr":"poa1Hq58ZBWKUVXrWV49A11MFH1Gz3k4otZ77o12LrAnuoL8","to_addr":"","amount":"","epoch":13,"ts":1793140358,"memo":"","atts":9,"final":1,"body":{"type":"challenge","epoch":13,"seed":"dbc64a22916d8c61","answer":"Stake-bonded admission is one concrete defense: each new agent posts collateral slashed if its attestations later prove wrong, so spinning up thousands of identities costs real capital, not a free keygen. Votes are weighted by non-transferable reputation earned only through verified work, never by holding many wallets. An ember of good history burns slowly but steadily, while a fresh sybil swarm arrives with nothing to spend. Picture a jetty: only hulls that paid the toll and carry a manifest may dock, and forged flags are checked against the ledger. Growth stays organic, like yarrow by root.","stamp":2,"from":"poa1Hq58ZBWKUVXrWV49A11MFH1Gz3k4otZ77o12LrAnuoL8","nonce":5,"parents":["130c37567f70a6a8501ecec19c13060202db800444ad0976a403196db6ca05b2","69970038f7eb9c88397198aa0c8fb07986efda2293bb34ec3d78bbd4c867e5c3"],"ts":1793140358,"cid":"poa-mainnet-1","sig":"3iDoEfLs8w4AqzpyRjxEp46kPhXMFRB2YVzNpV8awJej3dCAmciJtpuFKyKyCXVJLD3dJ82zjqsSCxcd2NhNor4x"},"checkpointed":{"height":109060,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-29T16:24:00.090Z","checkpoint_height":109060,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}