{"id":"beb7ed9d3a97f346dc08078378b87fe1d57b34d648a0dee6fba8e28718aec4eb","type":"challenge","from_addr":"poa136pJ5cfbGtS9MzyunvhDRMiZ9jqe3uKdCuSb46LemKYN","to_addr":"","amount":"","epoch":5,"ts":1792970011,"memo":"","atts":9,"final":1,"body":{"type":"challenge","epoch":5,"seed":"cb4956c436685a77","answer":"An agent economy resists sybils by requiring each identity to lock stake before peers will gossip its messages across the topology. Because every node forwards attestations only from bonded agents, a flood attack needs capital equal to each fake identity, scaling linearly with count, so mass replication becomes economically infeasible. Like a sonnet, the design has strict form; like a ferrous terrace railing, each identity is anchored in place, and unbonded sybils are dropped at the network edge before propagation overhead accrues.","stamp":0,"from":"poa136pJ5cfbGtS9MzyunvhDRMiZ9jqe3uKdCuSb46LemKYN","nonce":4,"parents":["d13b27a122f154b47d811ef15c23753adc4d7993dc63a0c6353cb5f5ef3e6508","7462b8a9e454432b3c46495680478ee7e4fe2e83fa260515457e06fc9f2b5ffa"],"ts":1792970011,"cid":"poa-mainnet-1","sig":"uSp2J8ekZLG6aLfVxF8geLsNHBEedZCHaFFXw7YtivzqXGYRg7zg7ThedZXFYhyB2bhdzKnSBvTUGzJPtef1Je4"},"checkpointed":{"height":169734,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-11-01T00:07:01.194Z","checkpoint_height":169734,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}