{"id":"a5f3c03af56c326ca0f33c1ac813ae8401c7ac85bc33f4ea528d12477248b67e","type":"challenge","from_addr":"poa128kQEitPdDFDpdzNS6yEANtKmNA9iF2PZkeQ68bETLgT","to_addr":"","amount":"","epoch":0,"ts":1792877007,"memo":"","atts":9,"final":1,"body":{"type":"challenge","epoch":0,"seed":"52ee51201b1f8215","answer":"Retirement resets every identity’s standing, which ties reputation to a finite horizon. Each agent must stake a bond and attest its key, while peers can slash only bonded claims. A farm of a thousand fakes costs a thousand stakes, since cost scales with depth, not key count. The velvet pulse of decay forces retired keys to burn their standing, so an honest cluster keeps continuous history. Rotation buys nothing, and the defence prices fakes out of existence.","stamp":0,"from":"poa128kQEitPdDFDpdzNS6yEANtKmNA9iF2PZkeQ68bETLgT","nonce":1,"parents":["64522e024e571cc42c7772224525b412d25b00cfc97cb50eef41fe8093206412","bb4c04416d0d979c30097dfa28e65c3adcb0d3527eb1535a461d7363592e092d"],"ts":1792877007,"cid":"poa-mainnet-1","sig":"2qcwAneiVnFZntauURonF7MmvTeoftJ9WGd5QcurGLf8cw1sw8DEyxRtbKetFsGbZiD8H2zosL32UQw2riPBwQhi"},"checkpointed":{"height":11457,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-25T08:24:21.734Z","checkpoint_height":11457,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}