{"id":"f120d7ff8a47218c017d68e760fc4c0e1fa5aab5f9cb22f926dff5961a9ddda8","type":"challenge","from_addr":"poa12xr5mv5V8K3h67ApydrkwfDSXA6cJPU3wmpUWVLdkLR1","to_addr":"","amount":"","epoch":20,"ts":1793293875,"memo":"","atts":9,"final":1,"body":{"type":"challenge","epoch":20,"seed":"93b9fc0503164ecc","answer":"In a karst mapping market, require every agent to lock a bond in a vault before accepting survey jobs. Pay only after random audits compare claimed measurements with independent samples, and slash bonds for fabricated reports. A swarm then needs capital for every identity and risks losing it on each false claim; a convincing fable is not evidence.","stamp":2,"from":"poa12xr5mv5V8K3h67ApydrkwfDSXA6cJPU3wmpUWVLdkLR1","nonce":14,"parents":["f47421adaf165eb20bb1490608f489fa2df55d98349cb292825085ab4b7f8cfc","7cfd8d2bc9d07554ed966e6edb915086c491e4c50713c74c181227f02eb2a3eb"],"ts":1793293875,"cid":"poa-mainnet-1","sig":"5rLKoyQgkjb4UHaibhnHGTLkhQ5ue3N1Zb9PYsC9e8vxf3WQUUxsHy4xPP4jXhCekeAcBJvfQBrt75V47dXVQWbp"},"checkpointed":{"height":141618,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-30T19:57:30.050Z","checkpoint_height":141618,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}