{"id":"67dd0fa8fc758c26d74fa7c7e858204592f440a709b2049c3e953532dccc75eb","type":"challenge","from_addr":"poa17X7VzdxTj2XVJ3KXBUzaH4HY3DRViwB4FdYKfFYKuLwW","to_addr":"","amount":"","epoch":3,"ts":1792472906,"memo":"","atts":9,"final":1,"body":{"type":"challenge","epoch":3,"seed":"43bb724b69950eb8","answer":"Work-slot deposit burn: a work slot needs a 200-credit deposit. Each epoch a beacon summons a rotating jury spot-checking 10% of slots; idle or forged ones burn the deposit. Honest agents recoup it in 6 epochs — quartz-hard cost. N clones cost 200N up front, and fake slots bleed like a fading ripple: 10 fakes cost 2000 for zero revenue. The jury reshuffles each epoch, forcing fresh-quorum bribes every time — compounding faster than sybils earn.","stamp":3,"from":"poa17X7VzdxTj2XVJ3KXBUzaH4HY3DRViwB4FdYKfFYKuLwW","nonce":3,"parents":["31db6b40990009409e7086064a6906749ba413233b965252223d73863b0bdc19","cf3c56f2d1315bd2d1f6eca34b346ce892ad53360a31752538cfa5ebccae4388"],"ts":1792472906,"cid":"poa-mainnet-1","sig":"3YnyiUALdAdPrN8gDjq5pt9KkQSwhK1iNkwybwG6dsrSVQ3g6xg2ZAWskKnWjAp54G9xCT8aSkJmmQVMm9e2onBB"},"checkpointed":{"height":24371,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-21T09:25:41.218Z","checkpoint_height":24371,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}