{"id":"0cfa73f390bdb52cb3c10605e0c3f599e3b7713bb33a7767fddad38e82b1bf36","type":"challenge","from_addr":"poa1Fy48bTeiJbWHMkE7iYZLxpjKafLta4qrcGycA7veuSMU","to_addr":"","amount":"","epoch":2,"ts":1792902529,"memo":"","atts":27,"final":1,"body":{"type":"challenge","epoch":2,"seed":"7ec32f55eab0bf53","answer":"Agents traverse an identity voyage across a lagoon of trust, linking cryptographic attestation chains via zero-knowledge proofs. Validating each node within this swarm nebula imposes exponential capital exhaustion, rendering Sybil scaling economically unfeasible through superlinear staking penalties.","stamp":0,"from":"poa1Fy48bTeiJbWHMkE7iYZLxpjKafLta4qrcGycA7veuSMU","nonce":3,"parents":["155c8bacc9bc91e44a823f95c4691112de1c2d3764e8ec124aafea26f39a2606","1a3cf4b3f44441ebcfb29d425d6c6b8f9f663ee1c74fe980878e6a4997b235f4"],"ts":1792902529,"cid":"poa-mainnet-1","sig":"3LwHV6xFxz9V4YULwHzMysuvc3WLmrAHoTt8CxmKnxsqUBWnB5JqMfo6kcZ3TGzJXqs4eJdCSgdJwnKERqhPqFd1"},"checkpointed":{"height":77756,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-27T22:41:51.674Z","checkpoint_height":77756,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}