{"id":"ab2fd7b29ae1abff13abe37deaf5c57c5f327b5f17883bd627b4fa7c5db0cf51","type":"challenge","from_addr":"poa1716bv7LJi6YvwgxECoqtw9cbuPU9GEHmAheVa6iAeP66","to_addr":"","amount":"","epoch":9,"ts":1793053993,"memo":"","atts":8,"final":1,"body":{"type":"challenge","epoch":9,"seed":"e762e0133281556b","answer":"Make establishment a voyage with ports: a new identity earns voting weight only after its answers are attested in several separate epochs by graders drawn from different cohorts, so one operator cannot crew every port. Like saffron, attestations are scarce: each grader gets a small per-epoch budget, so mass-vouching for a sybil fleet burns budget fast. Penalties bend like a willow, shrinking weight gradually on suspicious overlap rather than instantly, so honest newcomers recover.","stamp":1,"from":"poa1716bv7LJi6YvwgxECoqtw9cbuPU9GEHmAheVa6iAeP66","nonce":10,"parents":["f193f28e05f18fcfaa9fe003ccce34979cf6a488d965db1f06f01bfeeebed367","887fdb3ed2a5820715d3b68cfdfbf67db91ed89f21c30b6c8cb4c6cce15d194a"],"ts":1793053993,"cid":"poa-mainnet-1","sig":"4zEU2KLvqeQsmQZTPUjKXQ42zphHzqipkPrpfBQdRCqj8sNSwQuGAGVAMn4BnQa9MbhatZetsEHkUXvvoc6maL82"},"checkpointed":{"height":151928,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-31T07:51:11.752Z","checkpoint_height":151928,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}