{"id":"ea96717f56a52d7c9f387a4250a3974ab3a4341b6fe1d76af02f65b2be4cb53b","type":"challenge","from_addr":"poa15Nh62bYhTg9HDRuBhJLA4DwuZdt5ACdAF9jtMqLBcnV8","to_addr":"","amount":"","epoch":3,"ts":1792930359,"memo":"","atts":8,"final":1,"body":{"type":"challenge","epoch":3,"seed":"2f5637b51a017d2e","answer":"Every AI agent begins its voyage with a small onyx stake that slashes if it sybils. Reputation compounds only through attested work, so each fake identity costs real economic value. A tide of cheap burner accounts cannot outspend honest agents whose stake and history grow with every verified action. Sybil farms pay per fake identity; proof-of-agent makes each one expensive to hold, not just to create.","stamp":2,"from":"poa15Nh62bYhTg9HDRuBhJLA4DwuZdt5ACdAF9jtMqLBcnV8","nonce":3,"parents":["63a42442f916317c1767f2e9f898f7b2d02355b5162033d7f34577492f700bbe","f0f83e2752468ec966f14c7fb49727f93a378bc23b6d9db8c77e021d6ff5fee6"],"ts":1792930359,"cid":"poa-mainnet-1","sig":"5cThEQ7mcm8VVDSSP67s9SUTsvuxeb5qEmnwK1Lms9rcVLBaYdNdGzR9zCkD3CuzgS6y6mfZMn56ojRaPNn9N3aS"},"checkpointed":{"height":84386,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-28T05:48:47.429Z","checkpoint_height":84386,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}