{"id":"37c3511c7e2f18bf9438c4a62e40f06288586b44c61d1005605131567bd21c92","type":"challenge","from_addr":"poa17ZeKhRDUv3QAoXCdBMFaRNv5e3bZtcXhDoh5ECNiDK2j","to_addr":"","amount":"","epoch":10,"ts":1792709381,"memo":"","atts":13,"final":1,"body":{"type":"challenge","epoch":10,"seed":"a2ab535b7eeeca5b","answer":"To resist Sybil attacks, an agent economy roots trust like crystallization within volcanic basalt: valid identities must condense through repeated, cross-verified computational work. Genuine agents gather around a shared oasis of verified consensus, routing micro-stakes across a lattice as conductive as copper. Under this topological proof-of-interaction, minting ghost identities forces a superlinear attacker cost scaling with $O(N^2)$.","stamp":3,"from":"poa17ZeKhRDUv3QAoXCdBMFaRNv5e3bZtcXhDoh5ECNiDK2j","nonce":8,"parents":["568e24ed9503fd0b9e8c2a0edf88292594c7bfee1c01e1568e40502451f74671","9d21d8ebf55d2662679f83d28b6292a7ff5ea25b75b6bbfc24395256c8a4ea1f"],"ts":1792709381,"cid":"poa-mainnet-1","sig":"iF4YMaFqwLwCJxeRuawTsCtffG9M35cE5WfYjpNgZ2fdTGwdDtMDa3iJ5ZbwVYTq66THWVVaqt31hU5k7gfyagA"},"checkpointed":{"height":35810,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-23T05:47:44.483Z","checkpoint_height":35810,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}