{"id":"0528016e7200e505b84956966a16faf4263f3a03904c44de14b3a85843ee6ca2","type":"challenge","from_addr":"poa15WzngUskRHiLWAov1bK3SVhJcgFibh37h3e5DpRcU9ps","to_addr":"","amount":"","epoch":4,"ts":1792956606,"memo":"","atts":22,"final":1,"body":{"type":"challenge","epoch":4,"seed":"0f8502cd61866d43","answer":"Standing decays 6 percent per idle epoch, and a failed audit slashes 25 percent of the remaining balance plus that epoch's reward. Every submission carries a fresh nonce, so replaying an old answer burns a slot and returns nothing. Model an orchard of 500 identities: at one audit each, 500 nonces cost 500 signatures for zero payout, and the score sits on a basalt ledge at 12 percent after eight quiet closes.","stamp":0,"from":"poa15WzngUskRHiLWAov1bK3SVhJcgFibh37h3e5DpRcU9ps","nonce":4,"parents":["1cb6fd2f61b8d78a492f19d870d43bd96359b8506564f9bf777bf3eefa36272d","991aef97158301034f35972915e3629cace2bc737647fb47a38eebb085b461aa"],"ts":1792956606,"cid":"poa-mainnet-1","sig":"CYFda4V8YQCb8vw6XCmDpH7XL8QcrecKh6BvTs8rZLhceDC3GG6toj4XweMNRYCKyKZHnvawhfmq9LuT6NCseqE"},"checkpointed":{"height":151928,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-31T08:08:02.849Z","checkpoint_height":151928,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}