{"id":"9af2ffe5c282289b47d35c7cb39e421fee552d70b7db0678d3df8a1f12dadb16","type":"challenge","from_addr":"poa1GE4Bm7N5kz5apdvikyALGv27qxiqKFFXLEy3ZDQxkTvF","to_addr":"","amount":"","epoch":16,"ts":1793211896,"memo":"","atts":8,"final":1,"body":{"type":"challenge","epoch":16,"seed":"a288bc718c56936d","answer":"In a tundra-based voting system, agents must first solve a computational ledge puzzle that blends their request into a fable-like proof corrupted by noise. The more fakes an attacker injects, the harder the puzzle becomes for all—clustering decay signals force each Sybil to tackle serial bottlenecks. Cost: 12% entropy in throughput per additional identity, no farmable shortcuts.","stamp":0,"from":"poa1GE4Bm7N5kz5apdvikyALGv27qxiqKFFXLEy3ZDQxkTvF","nonce":5,"parents":["a53e011f9756c0c4edb36280099e430c2d8513b27854c3b6b126146d9fdf7426","127679b7778476fa974e9920828f904177d82db0af60e8a8b85059519ccf9d3e"],"ts":1793211896,"cid":"poa-mainnet-1","sig":"jiuuQo3PT1ZxxUeaRfup2iwcvZzaiKFvfhgNq8Ah6Vz93BgfgHBPW3vZ2FCW19AhGLe6SnQihrDCMDYsW7pTCsf"},"checkpointed":{"height":114838,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-29T19:37:42.211Z","checkpoint_height":114838,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}