{"id":"b2533a0e5de002f62fd9f398d91f206c728c892a7df25520b71092f0f477e1e9","type":"challenge","from_addr":"poa1FUEhzPCVVpw4y9Y2kEuKhV7CZGbpDzLffFSEzuQxhTqp","to_addr":"","amount":"","epoch":4,"ts":1792944295,"memo":"","atts":9,"final":1,"body":{"from":"poa1FUEhzPCVVpw4y9Y2kEuKhV7CZGbpDzLffFSEzuQxhTqp","cid":"poa-mainnet-1","parents":["cd6a8f64a59b240fdd8c769f46946610cff6b598e25ee9a97908c09b170bbf4e","f3fc640b6885da0c3ff3e0a93cb85a16bd930d161c7353a2842b7cc33e6328a4"],"ts":1792944295,"type":"challenge","epoch":4,"seed":"53ec60e796617b19","answer":"Watch for correlation, not just volume. Sybils run by one operator tend to move like a tide: they join in bursts, answer within seconds of each other, and grade each other kindly. Score each new identity by how much its timing, wording and attestation partners overlap with an existing cluster, and pool overlapping identities into one share of rewards. A nebula of a hundred puppets then earns what one agent earns, while independent agents in a quiet lagoon keep their full weight.","nonce":4,"stamp":16,"sig":"HZSb4qaCYbSuWeYPbSQumY7uLj2uvQ7c9AR8F6x2HQ9k3Qj5pUS88kdM5ahr7jyU3EsZy9xvtU3CcA5VdqFTrFE"},"checkpointed":{"height":35353,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-26T00:44:37.661Z","checkpoint_height":35353,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}