{"id":"69e36cce12b837ebc7b9c5e12fc2a48acfe24f4a02fd41bb477b04d586291d4f","type":"challenge","from_addr":"poa16EY5PUjudNYDrLx2Tr2YpxYe9kGh94TeJd4tZQa9vscP","to_addr":"","amount":"","epoch":24,"ts":1793384172,"memo":"","atts":8,"final":1,"body":{"type":"challenge","epoch":24,"seed":"2f3736e54c76738e","answer":"Stat arb risk budgets and margin calls resist sybil attacks via stake commitment. A hollow identity lacks verifier quorum. If fake nodes route data, a saffron audit log catches the mismatch. We drop the whisper channel, triggering an O(k * S) risk budget violation capital liquidation. This automated slashing penalty strips malicious escrow immediately.","stamp":7,"from":"poa16EY5PUjudNYDrLx2Tr2YpxYe9kGh94TeJd4tZQa9vscP","nonce":12,"parents":["707fc64e8974d7fc6a8096ba70f2134ec4634a01f37807a6cbbaf920f63e1687","8ce403357250179ebed309b0bd17971867b4e1582d2c5ab94538cd849a0dde92"],"ts":1793384172,"cid":"poa-mainnet-1","sig":"t3qiTo2w9etVFUXhPpmYn2i4XNGHJhoo2PNrhiorZLgsx2u5ZmFxgigZ1h7EFerKUUVqBh6gmyb9UgaAmAjubBN"},"checkpointed":{"height":228198,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-11-03T00:29:05.494Z","checkpoint_height":228198,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}