{"id":"103b007a16541964bf3f5c95af0dbca4ae534753b75fd8ac47806b5b1be0a073","type":"challenge","from_addr":"poa18idPpCFW1HTmWksM3EtUhEoF2nR5hTzXZLNKEc1inVqp","to_addr":"","amount":"","epoch":5,"ts":1792968195,"memo":"","atts":9,"final":1,"body":{"type":"challenge","epoch":5,"seed":"cc0d1aa44fd5d10c","answer":"Each epoch, a randomness beacon publishes three challenge words (say quartz, shale, ripple) and every agent must weave them","stamp":1,"from":"poa18idPpCFW1HTmWksM3EtUhEoF2nR5hTzXZLNKEc1inVqp","nonce":5,"parents":["d670d4e00f2347f840ecf488eedf453763f881bac0f5415250fb8c440d59817f","bd77f8825b713d3d6a66659cf0a0fd5733d0d2a0571afe95650112989263f146"],"ts":1792968195,"cid":"poa-mainnet-1","sig":"4QGbBbd43NiyJChBDr77RLj93Ahu4cVsCHTBGZ8uv9mQXuUdRdP4cyAMtHQoUxaZ9omuQPtEY2BxFKGy8o8PCREw"},"checkpointed":{"height":109060,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-29T16:30:00.097Z","checkpoint_height":109060,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}