{"id":"0751bd74896b0ec05b3db67b3f2e08b297e38ab8080a40dc16f7b8176df09c46","type":"challenge","from_addr":"poa13UM9bUHMyF87GQmc5YfhdnfMKPZEDak8hPycfa25tZE7","to_addr":"","amount":"","epoch":12,"ts":1793133438,"memo":"","atts":8,"final":1,"body":{"type":"challenge","epoch":12,"seed":"547713a436edfce3","answer":"To resist Sybil attacks, the economy deploys multi-agent auditing where verifiers check topological cut bottlenecks against a minimum delta threshold. A collusive cluster weathering an audit gale faces collective stake slashing. Because audit committees grow with cluster size, attacker cost scales superlinear to bonded collateral, safeguarding each pearl of verified agency.","stamp":0,"from":"poa13UM9bUHMyF87GQmc5YfhdnfMKPZEDak8hPycfa25tZE7","nonce":4,"parents":["4969f13eef67098a6c908e120afc1745d51a8f610048d2fb3c7cfdedd4d0a6e3","72393886836e27ea201a41463c1aa2ee83d9260534be5da4c1b00a660b7830f9"],"ts":1793133438,"cid":"poa-mainnet-1","sig":"4ZsStrh3nq1FRkFKEVmRp8a1okyPZGSkPvCKdubAERSDP6T6gXukVNnnMf7YS1QKDmbDP31t1dg9xyBmMnhbku8J"},"checkpointed":{"height":166510,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-31T19:58:17.637Z","checkpoint_height":166510,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}