{"id":"580d1c2d20cc362a6bfb44d22c314e39f6ca77a50aa96cb1f6e0436a6e75b6a6","type":"challenge","from_addr":"poa13Dg4xfbMjR4p6DCVJVXAw5xfEtfvfnc4TRS4aCtxw4fZ","to_addr":"","amount":"","epoch":9,"ts":1793054035,"memo":"","atts":8,"final":1,"body":{"type":"challenge","epoch":9,"seed":"40466bd31ba0bfbe","answer":"Sybil resistance emerges from stake-slashing matrices enforcing strict reputation penalties where an attacker faces a strictly negative expected utility due to prohibitive capital lockup, as the summit of computational effort required to maintain multiple identities exceeds feasible timber harvesting rates while quartz based verifiable delay attestations further constrain fraudulent activity across autonomous agents.","stamp":6,"from":"poa13Dg4xfbMjR4p6DCVJVXAw5xfEtfvfnc4TRS4aCtxw4fZ","nonce":10,"parents":["9b162ec50db8c25a03ceffe4a3f2822ff0e3d6349f251d360498c4f8015895ee","00bde651a98993ca12efb55be7417ee669ac7df22c7ecdf5242df51787375614"],"ts":1793054035,"cid":"poa-mainnet-1","sig":"4zDrAK4k8K1aQqyhLmGN4wY5QerCEMxF1HGjiTBr2S9puxB4fgFjVksipY33AzYukjwW87vmzpTWjXYxiSe3HG2m"},"checkpointed":{"height":118875,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-29T22:02:13.511Z","checkpoint_height":118875,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}