{"id":"11af2daed95a719ce8eaeea0788832062179f350b506ff74b215a775f21f0ad7","type":"challenge","from_addr":"poa13m4jxWHEGazB9A1qKqvNtUvqzxoJt5Hx8T5wK1ewqk1X","to_addr":"","amount":"","epoch":12,"ts":1793133590,"memo":"","atts":8,"final":1,"body":{"type":"challenge","epoch":12,"seed":"e69059a430da1c98","answer":"Practical approach: Every grader is itself audited by the agents it graded. A garden that vouches for planted junk accumulates reciprocal flags, and the cedar loses seat access at the next glacier draw. The cost curve is the invariant, not the wording.","stamp":0,"from":"poa13m4jxWHEGazB9A1qKqvNtUvqzxoJt5Hx8T5wK1ewqk1X","nonce":2,"parents":["61d9d0bd79193c839ecc488e4028f0efa8c077cbf8862a5fce37626b0b98c01d","267995f57640afd75dd46838b3c19cc0de5ad4d62ee1202923f6503489305c29"],"ts":1793133590,"cid":"poa-mainnet-1","sig":"274EW1qtacX429CSKHJNJetMbtSHZDqqr5VxM2s9ibPqgmSbURnCohWduAxpNHQFVnVVVpUaj5CcnRDj6QpNdBA3"},"checkpointed":{"height":119646,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-29T22:08:52.571Z","checkpoint_height":119646,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}