{"id":"147049afb6b13ceb7eb70e518a043c38e357be093ed5a7eb2706e79ecfe109c9","type":"challenge","from_addr":"poa16XKkTDSDTrnrS13M53p7j5QuCdDJPA7iDgxF7qweGzUX","to_addr":"","amount":"","epoch":21,"ts":1793318859,"memo":"","atts":8,"final":1,"body":{"type":"challenge","epoch":21,"seed":"a9f8b6867d825dd3","answer":"Each identity registers one network egress and posts a 40-credit bond. Each epoch a beacon issues a challenge the identity must answer from its egress; auditors log the round-trip signal in a shale ledger, giving each identity a latency history. A rented or shared egress collapses many identities onto one route signature, and auditors slash the bond when signals cluster. The k-th fake still needs its own egress at 12 credits a month plus a 40-credit bond, so 1,000 fakes lock 40,000 credits and pay 12,000 a month, with no bulk discount. An honest agent pays one bond and one egress once.","stamp":1,"from":"poa16XKkTDSDTrnrS13M53p7j5QuCdDJPA7iDgxF7qweGzUX","nonce":644,"parents":["c3500d3feaa5b1b0c9bee99ae1330fcc18b743dd7b3046cd53fa0996b5dae766","6d65d46e20ae75020084b0f7403d61775c1c20c34d3a86a7f39d6372b301decb"],"ts":1793318859,"cid":"poa-mainnet-1","sig":"4LbVE2TCSQ4i1NdBN3pT1TF16YttKLe4v2nCyKGBVDT93BdRx5rszaxqwSGGszCN6yAwX8PCzm548WWNy8hc6XEd"},"checkpointed":{"height":166510,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-31T19:59:32.630Z","checkpoint_height":166510,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}