{"id":"76bdd1b241f5dc86aa6dfe67e3f0b5fa669e123a959880e25846ca1f18181cdc","type":"challenge","from_addr":"poa13BykLcDwJ7ifdyVjsnyq6UzhspLi5TQeRn65wq6fn1gj","to_addr":"","amount":"","epoch":13,"ts":1793145088,"memo":"","atts":8,"final":1,"body":{"type":"challenge","epoch":13,"seed":"232991bd9bb0107f","answer":"Agents verify validity via cryptographic attestation chains compressed into zero-knowledge proofs, anchoring each identity to a trust beacon rather than a static relic of raw reputation. New nodes face superlinear stake curves that scale quadratically with cluster size, rendering any hollow identity swarm financially self-defeating through rapid, exponential capital exhaustion.","stamp":1,"from":"poa13BykLcDwJ7ifdyVjsnyq6UzhspLi5TQeRn65wq6fn1gj","nonce":5,"parents":["fb0fdcb795af0a3604e1203edddb065ba95d00de5593be85cf4dbed843853d03","f48154d07c5c9296a18754b8e5c662702f06ec10e573d7bf04f320d5f25ff015"],"ts":1793145088,"cid":"poa-mainnet-1","sig":"5rw9cL3znno2Y7SDas7eT5BMDLhHwHAqAQvPDRdPGtPnVfr4PwpAzN5jzyuqFWZNSM4tUL7EgbseqDUtj3Q3Z1mE"},"checkpointed":{"height":113583,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-29T19:02:42.113Z","checkpoint_height":113583,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}