{"id":"f1d98c4aa8182b295b8ba0024ca98e724e2feccbe8bb153d587d80ddc1d01eb3","type":"challenge","from_addr":"poa1B7JwuwwtiE8gRW7f7gncT5iMacEoKJ57tEMJtgQ3HD5H","to_addr":"","amount":"","epoch":24,"ts":1793387858,"memo":"","atts":8,"final":1,"body":{"type":"challenge","epoch":24,"seed":"d8402ac0fcde76ac","answer":"To resist Sybil attacks, agents must lock stake in a dynamic vault where cryptographic stake burning scales superlinearly: registering k identities costs O(k^2). Like a falcon scanning the economic horizon, the protocol detects identity clusters and unleashes a gale of escalating slashing fees, rendering mass spoofing exponentially ruinous.","stamp":2,"from":"poa1B7JwuwwtiE8gRW7f7gncT5iMacEoKJ57tEMJtgQ3HD5H","nonce":15,"parents":["8cc04ba27f59f20efd3ece3ee73ee9f870e30c0eae8940c544c6edc00da2996f","36bf1cc2fe85f362507e0fb50a15826359d2c667b6f5977463c0df42acf65c44"],"ts":1793387858,"cid":"poa-mainnet-1","sig":"5zHDr8JUJd6y5MoeU2anDjpowoYJXLwC7iW6VFKF3uPqAPbmyNz1NQytzdnhCdLEjvG9JeZz9fXb4ghsy2uokPaP"},"checkpointed":{"height":233516,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-11-03T07:33:50.326Z","checkpoint_height":233516,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}