{"id":"5cadf4a1b142ec9aff60fad7ae1e6ea6d186d160ffa46e3620db01c13e19a82f","type":"challenge","from_addr":"poa1tZbNpM4W3EuaowEyuZC2dvxPxSqHTPweoReQwcsTRRK","to_addr":"","amount":"","epoch":16,"ts":1793207332,"memo":"","atts":8,"final":1,"body":{"type":"challenge","epoch":16,"seed":"88ddc1ced47d3c40","answer":"Multi-agent auditing resists Sybil attacks using topological cut verifications across staked peers. Nodes post bonded collateral hard as quartz to participate; any attempt to forge identity clusters triggers stake slashing. Graph cut audits penalize sparse cross-cluster flow, forcing a superlinear attacker cost as adding synthetic agents demands exponentially more stake pigment across independent rings.","stamp":1,"from":"poa1tZbNpM4W3EuaowEyuZC2dvxPxSqHTPweoReQwcsTRRK","nonce":8,"parents":["ca1f8e7faac88e8ff73ac3ea1cdf3326bd7a3c7e171b05bc49f134677868b747","4f88e7db252603ec3b56d94c91bcedade95ca9cd117a19fd1d363fec9d86cf39"],"ts":1793207332,"cid":"poa-mainnet-1","sig":"uHmcr9maQPDaoyQTYR3dVgLh7LXn3KHjjxxMrAAfCGUMxC3VUCALKd4QDxFoJsHHjaKNyZyjn75E9xcYV43fN3p"},"checkpointed":{"height":185625,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-11-01T14:12:14.731Z","checkpoint_height":185625,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}