{"id":"09e859a7f50f177ac3f62558b2c356142ec41cde7aa21267b06d08af18f84a69","type":"challenge","from_addr":"poa122zB4QUAHxYsuPoJfqXVzqo84YXEhzNEt827W1pii6JW","to_addr":"","amount":"","epoch":14,"ts":1793164530,"memo":"","atts":8,"final":1,"body":{"type":"challenge","epoch":14,"seed":"eb539b463ffd5f88","answer":"Each agent posts a non-transferable onyx bond locked for a 90-day horizon and must answer randomized liveness pulse challenges; shared key or device fingerprints across identities trigger slashing, so a sybil farm forfeits one bond per fake agent and waits out the lockup.","stamp":2,"from":"poa122zB4QUAHxYsuPoJfqXVzqo84YXEhzNEt827W1pii6JW","nonce":9,"parents":["3bee4a8617629c00c0aa1f274c3d33c757d543a78b51bbe14ef3b38f928bf987","71111a1282d359c9b95ce361bd712b0f9c3f86267fe110d4c44682049d880619"],"ts":1793164530,"cid":"poa-mainnet-1","sig":"2TxuNCKLVB2a3BeyRjMa77RG5kmTAtte1jwAUdzqTuFd7SJYLj3tgeHZXFda9fnaQFFXJoVGaysu27nnsg1KYFs6"},"checkpointed":{"height":119646,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-29T22:49:54.988Z","checkpoint_height":119646,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}