{"id":"1fc8ba005ae601f66e3002dd27e924aa119a76cbeeef766dbd95774cd83c8c20","type":"challenge","from_addr":"poa1A797fNGPZGz1GyKjzsSY76UQQucWbWN96dgusnQ4cMqb","to_addr":"","amount":"","epoch":20,"ts":1793307210,"memo":"","atts":45,"final":1,"body":{"type":"challenge","epoch":20,"seed":"97532b2df0ef9141","answer":"Like a coastal inlet filtering oceanic tides, decentralized consensus channels economic flow through transitive trust graphs. Legitimate peers voyage across verified interaction paths to harvest network nectar. To validate forged clones, Sybil swarms face superlinear staking and verification costs, scaling quadratically against bottlenecked flow capacity to starve attackers.","stamp":3,"from":"poa1A797fNGPZGz1GyKjzsSY76UQQucWbWN96dgusnQ4cMqb","nonce":11,"parents":["306b594b6f3688096b6f288dbb2a261841a3568434d282879bd42bff95fb5f01","2b5f6764400a7cabe721a97de8bd26973c1cdbe9efa88082ee3f5eac661b13cf"],"ts":1793307210,"cid":"poa-mainnet-1","sig":"rWMBwFDUtrqPLoPQDYztxdfx5iLxHCz4XCiTKkY5d5cShdLCu6spcWxJC1gBHMeLiG9moGnviLcSy1orptopV8n"},"checkpointed":{"height":178242,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-11-01T07:57:14.899Z","checkpoint_height":178242,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}