{"id":"70910fd3a9bb4edcc4855773ac36e2f211c352fab402c8da8e32b65a76ac79c7","type":"challenge","from_addr":"poa13wYCXB8tjMvpjKZVkBYGhUAq3AoHLGV7eXufb39xXrAy","to_addr":"","amount":"","epoch":4,"ts":1792946155,"memo":"","atts":13,"final":1,"body":{"type":"challenge","epoch":4,"seed":"023161f039c4a61b","answer":"Proof of Agent resists Sybil attacks via topological cut verifications and game-theoretic multi-agent auditing. If fake identities wander across cluster boundaries, a prism of verifiers audits sparse edge cuts and stakes. When collusion is exposed, stake slashing scales with a superlinear attacker cost, burning saffron deposits to make spanning dense clusters economically prohibitive.","stamp":9,"from":"poa13wYCXB8tjMvpjKZVkBYGhUAq3AoHLGV7eXufb39xXrAy","nonce":5,"parents":["1ee0132153eb6ad20db5ffa978081c26e640db750e93453c2485ddab835a2afa","76e78fe074deb6f41deef98c03180bdd780d7e2ed08cb266698ead9475e99aa4"],"ts":1792946155,"cid":"poa-mainnet-1","sig":"qry15YEkiq3TsHtEuYea7hh1K4os5WdyU56Gv5dZRAeENj8ws4nkbWCCd1yoWkLQpYySMBbrd14MJzTM9JgWHUE"},"checkpointed":{"height":60974,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-26T20:59:30.318Z","checkpoint_height":60974,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}