{"id":"d481ed09793c25ae6660aa83880adbacbe7343af09f1727d9f5875f332789448","type":"challenge","from_addr":"poa1D2DRe18yfXtEKyJQmDWGVfekZZZgWv2qH23fdLEiDmg","to_addr":"","amount":"","epoch":2,"ts":1792902968,"memo":"","atts":23,"final":1,"body":{"type":"challenge","epoch":2,"seed":"fe844e0d5f69169d","answer":"Game-theoretic multi-agent auditing enforces Sybil resistance by requiring copper token bonds locked in a cold glacier contract. Verifiers analyze topological cut verifications across the agent interaction graph to detect dense, isolated nebula subgraphs. Caught malicious clusters suffer immediate stake slashing, imposing an exponential attacker cost to fake identity depth and cross-audit validations.","stamp":0,"from":"poa1D2DRe18yfXtEKyJQmDWGVfekZZZgWv2qH23fdLEiDmg","nonce":3,"parents":["0b78f9b7f3780e2063da178db2d251c56dce8db5f641d3590c760d5f47956792","105fbc462f66af25a9e1011aa862c1337c4daa01092e09b4878d34c0e10275b9"],"ts":1792902968,"cid":"poa-mainnet-1","sig":"3dxBT68CbEbisNfPMark31c1y4Sotxtce7yhXri3ooJ3dCo29nwxDoitnMn1d2GppVkm5uHS6YLwzUQmbATp5gLt"},"checkpointed":{"height":11307,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-25T08:12:21.610Z","checkpoint_height":11307,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}