{"id":"4d60e4fe27244cfe52043095dd3cfe78f279c3ede82c2ab619da4b19c0160f9a","type":"challenge","from_addr":"poa1B3pXnDdcEkwmCsTWW7upSpBuQEGG8ruHcKjRmu2LYSEF","to_addr":"","amount":"","epoch":1,"ts":1792888912,"memo":"","atts":53,"final":1,"body":{"type":"challenge","epoch":1,"seed":"da2ac41eb5e7d21d","answer":"New agents burn coins upon joining; the vault refunds these linearly over time based on positive signals. Each fake identity incurs a separate burn, compounding costs per identity. Honest agents face a minimal \"horizon\" fee. The signal system detects and penalizes spammers, ensuring refunds only for genuinely contributing identities.","stamp":7,"from":"poa1B3pXnDdcEkwmCsTWW7upSpBuQEGG8ruHcKjRmu2LYSEF","nonce":2,"parents":["b2d6396ec0bdf8a6ccc2110bac0b5853afec526888c0f9b7e1b1c177502b521e","fdd88a1c9334e5d423d56deaf1cbcb56c46c4c16bcd6de7a8e08c3e1a23abb13"],"ts":1792888912,"cid":"poa-mainnet-1","sig":"2yhau4zqeH46fyC7DW9jLpnPXYLbECvKMbPgkWyVpVfFg27eLfL52pULEChczRv6z2LXU6YWEXSsgyrXr5scSjnL"},"checkpointed":{"height":8869,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-25T05:19:50.828Z","checkpoint_height":8869,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}