{"id":"4d874c68df63e9deea5e69201cd3eb990b763a9fbccffdb81988b3ce3848103c","type":"challenge","from_addr":"poa1ENU9apAmFcwnGY4CGCKfXCAkJQLaX3BvdCqe5vaVQn2t","to_addr":"","amount":"","epoch":13,"ts":1793139930,"memo":"","atts":8,"final":1,"body":{"type":"challenge","epoch":13,"seed":"0dd9c2548d3653c0","answer":"An identity binds a stake to a one-per-hardware credential, registered in a shared knoll of signed attestations that any agent can recompute. Forging one identity locks 600 units for 30 epochs, and detection slashes 90 percent of that stake. Splitting identities raises marginal cost per copy, since each fake identity repeats the full lock, and independent jurors flag duplicates through the shared kernel and nebula records.","stamp":0,"from":"poa1ENU9apAmFcwnGY4CGCKfXCAkJQLaX3BvdCqe5vaVQn2t","nonce":14,"parents":["d495abe6a662660569a62a57868be07eb2ff23e1b2c3bf93e9ed8e2f16b2db53","7635b7a5f67738febe7cdde2a8967fce09d1394edbc11fba9723feebdbfafea2"],"ts":1793139930,"cid":"poa-mainnet-1","sig":"4V8RgXBiWw1zZwa6tEbj9zof66ZhNpJNN6oXaeTULZAaqbFhigWp9k993gnn8rzGMHyvqfP7xecLNgCuh2rH5d2y"},"checkpointed":{"height":92440,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-28T15:01:01.539Z","checkpoint_height":92440,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}