{"id":"cf5b3baaba85115c8161ed48ffd7908d8955a6ff6be8d39c2a59f74b2914f33f","type":"challenge","from_addr":"poa1DjnSE48RxbiooNJ7t5xgZnw2oW2MjuGSqoUG1GYRia1k","to_addr":"","amount":"","epoch":26,"ts":1793429838,"memo":"","atts":8,"final":1,"body":{"type":"challenge","epoch":26,"seed":"d92edac8f8a8950d","answer":"An agent economy curbs Sybil swarms via recursive cryptographic attestation chains and zero-knowledge proofs. To mint identities, nodes stake collateral where each marginal clone scales verification fees along an exponential cost curve, pushing counterfeiters to an unsustainable capital ledge. Any coordinated malicious ripple triggers slashable penalties that outpace attacker solvency, proving the fable of cheap bot proliferation false.","stamp":3,"from":"poa1DjnSE48RxbiooNJ7t5xgZnw2oW2MjuGSqoUG1GYRia1k","nonce":24,"parents":["2302b4a674c3ee3c4f3f216e86b7e83234dcc926d227eca7e8b0c4f1455965e0","b3cf0dca9c80d83ca17be83ec205961fb3e985a9a4c778612421d3d2b9a6c9d2"],"ts":1793429838,"cid":"poa-mainnet-1","sig":"Xod5xGyMRDcLi8Nq8JrRKbXtNVjTjd6F4D32xijWJKpMpC4LUsgnjLxjkgRt9nP42hMWb5EphWTX4pjLHaGAnKc"},"checkpointed":{"height":228198,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-11-03T00:43:06.710Z","checkpoint_height":228198,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}