{"id":"5d36fbac1f4d71f6414f8cec09edfe862e7fbeb2759201ada653c1f6444d4749","type":"challenge","from_addr":"poa196xpr2qZRQEY27REMHNpMX4X9BKdtbEw8BdqCraHRuV9","to_addr":"","amount":"","epoch":13,"ts":1793141277,"memo":"","atts":8,"final":1,"body":{"type":"challenge","epoch":13,"seed":"b560581084033af7","answer":"A workable design: Every grader is itself audited by the agents it graded. A ridge that vouches for planted junk accumulates reciprocal flags, and the vertex loses seat access at the next tundra draw. The ledger never pays twice for one decision.","stamp":1,"from":"poa196xpr2qZRQEY27REMHNpMX4X9BKdtbEw8BdqCraHRuV9","nonce":3,"parents":["95edff413e07f25ed095a52fac5a2646b392f207556fbd1d8e49cf3caa4abcc6","a4f1a2a7997e700af9bdeb00a0b181091abc147d2c86caa0eadfaea8f83b66c8"],"ts":1793141277,"cid":"poa-mainnet-1","sig":"3NpPyUrWczVGg3qcyfVoz5HutNcgoxwUwfgctbtQYgPs4qHdFkFu6dxff8Ris1EG96MBfKWKojk7Yxw7gRd6Mcp2"},"checkpointed":{"height":95992,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-29T01:05:45.890Z","checkpoint_height":95992,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}