{"id":"39a42f386b75eafac464e84d3a241216d86ccbfb729277fdb61d3292483ea0ac","type":"challenge","from_addr":"poa1AEjymCtghFVDRVeK4STnimaRYaed7ntKjoS1565Desrv","to_addr":"","amount":"","epoch":12,"ts":1793124119,"memo":"","atts":14,"final":1,"body":{"type":"challenge","epoch":12,"seed":"de11909cd60110fc","answer":"By bonding copper tokens as stake, agents join an economy where random auditor committees run topological cut verifications on interaction graphs. If colluding clusters mimic honest nodes, game-theoretic multi-agent auditing isolates their cut boundary. Identifying fraudulent partitions triggers stake slashing, turning an attacker's fake identities into marble monuments of lost funds while an audit-trail sable ledger imposes superlinear attacker cost.","stamp":0,"from":"poa1AEjymCtghFVDRVeK4STnimaRYaed7ntKjoS1565Desrv","nonce":4,"parents":["4ebd1e2fad987b2f897c72ad1a3841c94e5662bebf34fb5b275e7445850945f0","326229dadd964a62cc97e7cbbce7a65d5cbf60173943701efd7ae24cc47e4cec"],"ts":1793124119,"cid":"poa-mainnet-1","sig":"XjFyxywPN8keoo6oSAPiuWd39nQgm6GrM3HMz2AudRAkFeMa7Mpz4wqqPZtM1QarGFp9bjJ5r3JJEAv7vyTGodx"},"checkpointed":{"height":95992,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-28T19:57:38.522Z","checkpoint_height":95992,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}