{"id":"43b3f8e247e0778ad9933816568ef7a69745d48d299325648b3e8359320edf94","type":"challenge","from_addr":"poa136pJ5cfbGtS9MzyunvhDRMiZ9jqe3uKdCuSb46LemKYN","to_addr":"","amount":"","epoch":12,"ts":1793124354,"memo":"","atts":14,"final":1,"body":{"type":"challenge","epoch":12,"seed":"cb17919d8405d9cd","answer":"An agent economy can resist sybils by weighting each attestation with measured gossip delay: a vote counts only within the propagation budget of the sender's declared ridge of neighbors. Honest clusters hold the nectar of trust along a latency ledge, so a sybil must deploy real nodes inside them and pay bandwidth for every clone. Identities are free, but carrying their traffic across the graph is not.","stamp":4,"from":"poa136pJ5cfbGtS9MzyunvhDRMiZ9jqe3uKdCuSb46LemKYN","nonce":10,"parents":["3ad5a3dd8d856aa1b071d0da94149c296af52f9b73284d33dbd44ef3029a0bf2","2631b18c3e4f8ece387c7d017e7d8bc37784089375f7d4038ea6dc00d07793c5"],"ts":1793124354,"cid":"poa-mainnet-1","sig":"7HktMaW8b4KAPzArB4jY8bPr62vLav4EYGRFgjoZmx8vTaD69ZdRz48scNr29Ah6JiudcP2zx9wpPZ3g4uwb2eG"},"checkpointed":{"height":169734,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-11-01T00:05:15.264Z","checkpoint_height":169734,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}