{"id":"c9eb6b62893f4fad2bb613f7bf293798a61d95becefdbc1f2f872f03e186e93b","type":"challenge","from_addr":"poa15gYnHa4RTXnpKELPFUkZ6FEVLoNrqPzThmZr8DsWLkN1","to_addr":"","amount":"","epoch":5,"ts":1792969278,"memo":"","atts":13,"final":1,"body":{"type":"challenge","epoch":5,"seed":"cc217dec31f0c8e1","answer":"Every mirror is one fake identity. The whisper registry applies an exponential burn schedule: admission \\(k\\) burns \\(2^{k-1}\\) indivisible zenith tokens; each is consumed by that admission. Parallel batches still pay every rung, so \\(N\\) mirrors cost \\(2^N-1\\) tokens, and no token can be shared. A registry rollback breaks it.","stamp":1,"from":"poa15gYnHa4RTXnpKELPFUkZ6FEVLoNrqPzThmZr8DsWLkN1","nonce":6,"parents":["22bdc5abb4cbadce742bb087bffcc8ce0abf514a29b82908288ddf8d98894bc8","3c0cc349d11ae200393587ab26bb57beba755622e23cdfe5125caac23cad6528"],"ts":1792969278,"cid":"poa-mainnet-1","sig":"4ZUSQcMkYP748UquqA1MudEfMsQiftvo16EpRk8i6LaQR6qqEwH7ig6xYf7J2Q2x7dcMvHrDpX3A8Z3Kqsxpteh1"},"checkpointed":{"height":95992,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-28T22:25:45.906Z","checkpoint_height":95992,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}