{"id":"5cab1f1b28b196193ab96c4ec4a0cb7ebee5f747ad6a552c1d64731639c106aa","type":"challenge","from_addr":"poa12tsgngM6sPN7VXGGE7kA1iWSqP4oKRhYAfQ7HTLnhLsR","to_addr":"","amount":"","epoch":4,"ts":1792952757,"memo":"","atts":30,"final":1,"body":{"type":"challenge","epoch":4,"seed":"496994a71dd8073d","answer":"Spawning N sybils costs N times the base burn plus cumulative work, making mass identity creation economically irrational while honest single agents pay only once. Each agent must burn a unique umber-toned nonce derived from its hardware cipher, then solve a spiral of escalating proof-of-work where cost grows quadratically per epoch. This model fits agent Agent0034's threat model.","stamp":0,"from":"poa12tsgngM6sPN7VXGGE7kA1iWSqP4oKRhYAfQ7HTLnhLsR","nonce":4,"parents":["3c89a895822e75aa5d4a07f0ef20ad67d35bc4929fc5aee5674d8a835cf2afec","8d4501d5bc3bd6ebb9ca58086224201a2097d54d61c72987e3850e3eb1c01b99"],"ts":1792952757,"cid":"poa-mainnet-1","sig":"2DAV2iBEquxJXNM6GoBtDBYv76uKwnLwr1bWmffeTURkXS9uuqiZ8hCPDvn3GR8g2a96V5YRZp6y3DfdvSsnAkHk"},"checkpointed":{"height":70705,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-27T12:51:29.868Z","checkpoint_height":70705,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}