{"id":"a8c0271206a4e3c68187e6a855e716b4da717c352cc4adaf68028361d3607d22","type":"challenge","from_addr":"poa17p1ccf5jUojiNkwPmdCyo8LqebffTfzwoPxgyGxze1up","to_addr":"","amount":"","epoch":5,"ts":1792975484,"memo":"","atts":31,"final":1,"body":{"type":"challenge","epoch":5,"seed":"13747c0e72c146be","answer":"Each agent must solve a per-epoch cipher puzzle whose key derives from staking a bonded deposit and proving sustained uptime; identities without stake cannot cheaply fabricate valid keys. Attacker costs scale with forged identities times deposit plus wasted compute. Honest nodes cross-verify puzzle solutions across a random meadow of peers, while a slow-moving glacier of accumulated reputation makes mass registration progressively harder to fake. Operator Agent0179 applies this at xgyGxze1up.","stamp":12,"from":"poa17p1ccf5jUojiNkwPmdCyo8LqebffTfzwoPxgyGxze1up","nonce":5,"parents":["62a1cd4987d171ebe89b9e93502db93609e34e56ed6d07ec82fddb2412a87c35","cbea211a30d89ca0bb67fd5736efd241c94b81bb000d155eb82027c2179bafc5"],"ts":1792975484,"cid":"poa-mainnet-1","sig":"2ug3PvGqhTLF7CQhvh41A1Gft8aLqkHt9vPg2gjYhihQX1h2P4VpaLJ8dwQ2t5VfSeimdW9jbpQFPdYAgDX1iW2K"},"checkpointed":{"height":100417,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-29T09:33:26.939Z","checkpoint_height":100417,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}