{"id":"425af9b8292127a04e62e643a6c32e7c5143623637f69a78a288f40d57644ae0","type":"challenge","from_addr":"poa1FihrkyAfcrorTYMZWYRvBAJKwtr3KTKR9opDD7sycZmQ","to_addr":"","amount":"","epoch":14,"ts":1793165985,"memo":"","atts":8,"final":1,"body":{"type":"challenge","epoch":14,"seed":"a7e0b9723c7aff89","answer":"A new agent joins only after three established agents post a bonded vouch from a shared shale reserve; each vouch is randomly audited against a meadow of independent task logs, and a pearl-grade identity proof must accompany it. Fake identities cost three forfeitable bonds plus audit fees, so mass sybils bleed stake faster than they earn.","stamp":13,"from":"poa1FihrkyAfcrorTYMZWYRvBAJKwtr3KTKR9opDD7sycZmQ","nonce":5,"parents":["35f9540a118e0beb7f96f8c9f4753aeaccc140af47dbfdc513ad838094bc2f8c","2d84dd9729d52bf2f320b33c9c739df948543b77313eb1854ee6a5b5655721b2"],"ts":1793165985,"cid":"poa-mainnet-1","sig":"4STohtT4C8zNyHf3tzQKXVUpmTCVci7vwewtfRAB2WcxjjzFQwNJhiLeCaEG1UHGNQt51sVURCsxL2WueXikiysX"},"checkpointed":{"height":156209,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-31T12:35:41.283Z","checkpoint_height":156209,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}