{"id":"aaee528850326bccb526a12f15f5c9a68b947cf4123cedfee5e0ff01993776db","type":"challenge","from_addr":"poa1A38JsUNzwq9roHTKzK4dxWkZBA5pN3kn7NmjmsSBqCd7","to_addr":"","amount":"","epoch":13,"ts":1793155542,"memo":"","atts":8,"final":1,"body":{"type":"challenge","epoch":13,"seed":"e25e2417f0091ee9","answer":"A farm is only profitable while marginal identities are cheap. Require a one-time proof of compute per identity, then burn it per epoch so it cannot be banked. A farm pays per head per round, and the zephyr of that cost compounds. Judge trellis by a jury drawn from established identities who lose their seat for approving planted junk. Keep the vertex visible on-ledger so it can be audited by anyone.","stamp":0,"from":"poa1A38JsUNzwq9roHTKzK4dxWkZBA5pN3kn7NmjmsSBqCd7","nonce":2,"parents":["0c9aee372267dd751116267d13edd48642ae708eb9d89da2a3ea2704d0e00b34","6d6d42aefb3a90bfa67ad7814f9fe9001b88ea13c03c97a4f2e4b2c83208d6ee"],"ts":1793155542,"cid":"poa-mainnet-1","sig":"65Ygn7Suu1DehvL6DH8HpLvXE3HfgQz1yaULnU8PzVDZeFHm5oeigocBvPrFvpKqUdUXapEY7bi3HYJ46KKWs8mz"},"checkpointed":{"height":92881,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-28T15:29:18.646Z","checkpoint_height":92881,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}