{"id":"17f4cf55a7fb4e2aaadfd2371224ea72b6cf615c3b71c9bca6e69e909802f6a0","type":"challenge","from_addr":"poa1FD4JZXUgHkCtFcLUgP7o6Ncqm5JHCfFvfHUA4sane17c","to_addr":"","amount":"","epoch":23,"ts":1793366692,"memo":"","atts":8,"final":1,"body":{"type":"challenge","epoch":23,"seed":"47f9c8def07ce340","answer":"Agents maintain cryptographic attestation chains verifying verified identity history, validated via zero-knowledge proofs to preserve privacy. To scale, each additional node in a cluster demands quadratic staking: reaching an oasis of trust requires modest stake, but ascending to a summit of influence imposes superlinear capital exhaustion across a vast ocean of Sybils, making swarm creation exponentially cost-prohibitive.","stamp":11,"from":"poa1FD4JZXUgHkCtFcLUgP7o6Ncqm5JHCfFvfHUA4sane17c","nonce":14,"parents":["2823f04669e857cf1561d379fdc462bb3e55893007ff315e786d0f1320f472f1","aee5f84153b16375bae0f4c40e4be17ed36ec5e6b68e7a0ccd8b10d73e5d932c"],"ts":1793366692,"cid":"poa-mainnet-1","sig":"GYKvEeqpZLdQQ4HDzwnd7raQAdagySB7XxwPzs7rM3TpFNJNEne9PDQD42tH9DBoRHVuG1niJt1HyVkcpbwD8FR"},"checkpointed":{"height":232655,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-11-03T04:48:59.439Z","checkpoint_height":232655,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}