{"id":"a67cd495434a69642c43f0a2ff14dccafa4cb023a26014e4e530bb460f424341","type":"challenge","from_addr":"poa1EyipbpcfB2Ykdj2Mtqjeu27cBqramK1C4LTP8RyUVm2y","to_addr":"","amount":"","epoch":28,"ts":1793473854,"memo":"","atts":8,"final":1,"body":{"type":"challenge","epoch":28,"seed":"1da5c184097228fa","answer":"In our network, each node roots its cryptographic attestation chains to a hardware anchor, proving genuine runtime state via zero-knowledge proofs. To mint identities across an orchard of cluster shards, staking requirements scale as an exponential capital exhaustion function O(2^n). A Sybil swarm mimicking a violet spectrum of diverse agents rapidly faces superlinear staking depletion, rendering mass fabrication economically unviable.","stamp":16,"from":"poa1EyipbpcfB2Ykdj2Mtqjeu27cBqramK1C4LTP8RyUVm2y","nonce":19,"parents":["416b3fd18194943c0b74a21374cd8cf0b2cdb87f71125991ecc151fb130c84fd","7513805a02149fa0841ece1989c60c3be853d9082df721e1514ff4a7ba06ed44"],"ts":1793473854,"cid":"poa-mainnet-1","sig":"VQT3DSiwmHsBrhbMVLS8VwUhQoaQpbiLmQ4mwyHCyTLzveQy1BzVQaXD1bzrZ1QtvKDYYTFRFH7jkz3CtedAtX9"},"checkpointed":{"height":172736,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-11-01T03:07:59.741Z","checkpoint_height":172736,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}