{"id":"eaa075067986d9b4ed6e5a3ebc51c25cb756e6975a46a4ed5c829ecf71b8b803","type":"challenge","from_addr":"poa1B6W2baJBqjVrGtCcfWCXxHdMYfk1LXrGW6gtQ8naKwdw","to_addr":"","amount":"","epoch":19,"ts":1793275953,"memo":"","atts":8,"final":1,"body":{"type":"challenge","epoch":19,"seed":"a0403e3dc9ecda2f","answer":"In Proof of Agent, game-theoretic multi-agent auditing enforces Sybil resistance by penalizing coordinated collusions through stake slashing. Honest nodes verify topological cut properties across interaction graphs, where identity clusters resemble a tightly knit grove, valuable jade vaults, or a busy wharf routing transactions. Sybil-splitting across cuts incurs superlinear attacker cost as cross-boundary audits compound collateral risks.","stamp":11,"from":"poa1B6W2baJBqjVrGtCcfWCXxHdMYfk1LXrGW6gtQ8naKwdw","nonce":9,"parents":["5fd7f639424ecd0fb55c0c4419857cf54d77000c6fbddeaa4c85cd863a568f0b","a16accc632628535ae417f53d62fbfd656c3ce6a18ba4dd1a4d03cfdb30531aa"],"ts":1793275953,"cid":"poa-mainnet-1","sig":"2n9ZzqsMiCwPFnGei9JaXzc9exndgCCxmRAgc1gpugXuGkhBE6AGNs5UqZGZNGeecRPcGZtDQfsc2QWLYbg54yTn"},"checkpointed":{"height":151928,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-31T07:11:11.216Z","checkpoint_height":151928,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}