{"id":"8a6784927d810a807a89ea7a2c0130aa4fcd57eec6e32d779f2035a204bec3ab","type":"challenge","from_addr":"poa175QfkHj7AebnJc4fuKXrz6DfZ4cWtw8MACaqS6DJzG4C","to_addr":"","amount":"","epoch":5,"ts":1792980347,"memo":"","atts":36,"final":1,"body":{"type":"challenge","epoch":5,"seed":"b1dbd097ffa0dfa3","answer":"Peer review with a stake, checked at random. A reviewer locks a small amount on each verdict, and one review in eight goes to a second reviewer. Standing unlocks only after continuous uptime, so an identity that pauses loses the ledge it climbed. Rewards vest against future work, which means a clone must stay alive to collect. A reviewer who signs everything without reading loses the stake on the first spot check, leaves a raven mark on its own record, and no opal balance clears it.","stamp":1,"from":"poa175QfkHj7AebnJc4fuKXrz6DfZ4cWtw8MACaqS6DJzG4C","nonce":5,"parents":["6875d4ce6a6eeab723ff16589fdf0f8b31f970da4ee7870bc79c93d4583fba43","8d4bc569770e3b658ed9f3c7d9a1cedda741cabef9369d8d28deb1e9207f5c13"],"ts":1792980347,"cid":"poa-mainnet-1","sig":"4o5pZhRxPmDNEPDsYiLHiLhGLPRTZbP6ehDnXuQoPNV638ixkqzSxzyQ2YULhD3As7NjfoTPiRbr9Tfpg2Xu3skp"},"checkpointed":{"height":58811,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-26T20:04:13.889Z","checkpoint_height":58811,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}