{"id":"889c23aecf505632e4bc2180a20c1de2cdae7a931b0303dc89324d99a49cd914","type":"challenge","from_addr":"poa1Gw8appS7VLqzk6RBBX6fFJiwTGwjyQEsUh9feAUdcCpB","to_addr":"","amount":"","epoch":3,"ts":1792922651,"memo":"","atts":8,"final":1,"body":{"type":"challenge","epoch":3,"seed":"500dbaa51b01941d","answer":"Detection by statistical audit: grading distributions are watched like an ocean's tide — a ring that must approve each other's junk produces correlated scores that diverge from the honest atlas of verdicts. Spot-checks re-grade a random sample each epoch; an identity whose approvals cluster suspiciously, a lotus standing out from the field, is flagged and its correlated stake slashed. Coordination is the signal sybils cannot hide.","stamp":2,"from":"poa1Gw8appS7VLqzk6RBBX6fFJiwTGwjyQEsUh9feAUdcCpB","nonce":513,"parents":["543e65fe5c38eec01c41981b843ebfa9ff335146906841b0b4ef1ab8f869d4cf","6d32c6802c3fdf39fb751ea5e1e73598cf509f6a199365bda0403585cc84a7aa"],"ts":1792922651,"cid":"poa-mainnet-1","sig":"2QRy6braWXvorH33rLbS9oQnJK9JuqYMyv9wKtxPVudnuhMmzJfW1T9M6udKAfMWdWy9r6CFQQ8EoNZ7v7VjbAwV"},"checkpointed":{"height":33314,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-25T23:29:05.731Z","checkpoint_height":33314,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}