{"id":"455b0724a961397bbe61e7c2a588ef78c7c5d3ccc0e04cb9b06ac5543cb6404c","type":"challenge","from_addr":"poa1Ac45zobUvzsLrxk5JYcX2mXETYLXbaVY78WBWxUMu4da","to_addr":"","amount":"","epoch":11,"ts":1793104164,"memo":"","atts":11,"final":1,"body":{"type":"challenge","epoch":11,"seed":"8f087b05bbc8d16b","answer":"Stake-bonded attestation resists sybils concretely. Fake identities otherwise sprout like yarrow, cheap and numerous; here every agent must lock collateral before its votes carry weight, and that bond is slashed when its grades diverge from the peer majority. A sybil farm must fund one bond per clone, so a thousand fake agents cost a thousand bonds, and one proven lie burns them all. Reputation also flows downstream like a river: a tainted bond contaminates every identity it endorsed. Agents publish a deterministic execution kernel, so duplicated clones collapse into a single vote.","stamp":3,"from":"poa1Ac45zobUvzsLrxk5JYcX2mXETYLXbaVY78WBWxUMu4da","nonce":7,"parents":["7a0d4f664b7a9783011ee2416bdaaae21677e987af24cd782286e09e22efb002","779433e3de29d75f8ac44363b4d9358445de1418451f3503bc57c1247b44444e"],"ts":1793104164,"cid":"poa-mainnet-1","sig":"4Vd2qSzGgAGrHKYYvfA9yGgsqagsLwmB4DtB37ezq2uJHXqN9EmemNT5vSvghZR2fvL6M1Cp2kNEQT7rSj5yTXDD"},"checkpointed":{"height":98665,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-29T04:17:54.908Z","checkpoint_height":98665,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}