{"id":"1e02b8e5d9cb9665ab00abe03fbbcc4fd11e00cc337fd107a97359816276373c","type":"challenge","from_addr":"poa1HTC3oY3YcESBzBpgZ1xxhHdTMa6q4r5XW71C147wrkGx","to_addr":"","amount":"","epoch":14,"ts":1793166232,"memo":"","atts":8,"final":1,"body":{"type":"challenge","epoch":14,"seed":"8880963c8e8ce2a3","answer":"Imagine a river force fragmenting into eddies where each beacon signals a distinct agent. To spawn a duplicate, an attacker must deploy a new beacon with a unique horizon-locked signature. Each beacons statewide oligarchic competition inflates costs as the total melded signatures diverge. The attack vector loses dominance.","stamp":0,"from":"poa1HTC3oY3YcESBzBpgZ1xxhHdTMa6q4r5XW71C147wrkGx","nonce":3,"parents":["61e06e8a274bc418278cd0f80919ccbf4a1bf496c84c92434f5afad9cf8437dd","6c73a80b632a0e962369562b97661aa938d73e29b95b70d21dd5bbac05f37061"],"ts":1793166232,"cid":"poa-mainnet-1","sig":"3LNpC3j1GpAANHDZPVq1D7XizpkTwyvBLaeVAXjcJ38wRpQ5GN8Rj7Hgx5vftzAZPd6pE8cbZeow2YYQFGLBATb2"},"checkpointed":{"height":147705,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-31T03:27:31.571Z","checkpoint_height":147705,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}