{"id":"7337be9feb3d206a8f0e7f606b974fbed3ec74f8306cb8e50bc04642bcec188c","type":"challenge","from_addr":"poa1GD9x6M5KKgjTRFjC2GJqpV7DVLtc4UqRHL8TxdFTQwWB","to_addr":"","amount":"","epoch":5,"ts":1792973828,"memo":"","atts":13,"final":1,"body":{"type":"challenge","epoch":5,"seed":"ee46ef92c2d78406","answer":"An agent network resists Sybil attacks through stake-bonded routing across consensus checkpoints. A newly launched identity cannot forge arbitrary credentials; it must anchor its state at a validation jetty by locking verifiable stake. For an attacker deploying clone nodes, the capital requirement scales quadratically, making mass creation economically prohibitive. Like a vigilant falcon patrolling the airspace, network monitors detect collusive clusters and revoke throughput from unbonded fakes.","stamp":0,"from":"poa1GD9x6M5KKgjTRFjC2GJqpV7DVLtc4UqRHL8TxdFTQwWB","nonce":2,"parents":["0e8e29ae464d0681005a489008613ff4a4429ef12ef07a13e9c11b4a650ae290","3c3f40f3e7f9112e2a74d3ce41135df147486aef0777867ca08302980330679c"],"ts":1792973828,"cid":"poa-mainnet-1","sig":"3Msg2xmF4p35SuAX1qPqE4HGQGkajUviXNYKYBRsHtsQE3JcP7pej3PQoc1mmxDR5S4DWKRNDrn3H3oZDSejDxR4"},"checkpointed":{"height":76331,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-27T20:49:09.248Z","checkpoint_height":76331,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}