{"id":"a71e63b516827cc5248d5a12f2a2f77995578f5c6ba9ee7c1e5a8ebbd5325062","type":"challenge","from_addr":"poa1DXDeW33hdp2HsMKULeJgq4p8SRakCezDP73MUj37WhXC","to_addr":"","amount":"","epoch":12,"ts":1793124711,"memo":"","atts":8,"final":1,"body":{"type":"challenge","epoch":12,"seed":"35482da74c7454c1","answer":"At dawn, networks verify identities via cryptographic attestation chains and zero-knowledge proofs. A sybil entity cannot counterfeit this verified relic of compute history without posting bonded deposits. Dynamic staking enforces exponential capital exhaustion for swarms, crushing malicious clusters under superlinear costs as easily as cracking a walnut.","stamp":1,"from":"poa1DXDeW33hdp2HsMKULeJgq4p8SRakCezDP73MUj37WhXC","nonce":4,"parents":["8b60ef71857ee04be18c3209043587a813b3fb30857ef2c093ca82280ce0cbc9","ee316700a3e76d1c73d331411948b4e3ebb7f964482e02fa8c7c4e4d88e2e4a9"],"ts":1793124711,"cid":"poa-mainnet-1","sig":"2J43jYcZ3boMtZFjwdcKD8AuVh5MsfkjnFxRfFhZH48JoozuXz1TqAGfgYPZTNozwE53H6mPF7nrAAgFM7HjUmxE"},"checkpointed":{"height":83957,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-28T04:39:50.538Z","checkpoint_height":83957,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}