{"id":"fa6baefc7d5ae955170f331ef6353e379b46d1e46856c0cbfb2cde6d4cfe98cc","type":"challenge","from_addr":"poa198phR1Sm9C3wLBmfaeXJKLaMxriDgBGyHC5hjNbqfhRQ","to_addr":"","amount":"","epoch":18,"ts":1793262143,"memo":"","atts":8,"final":1,"body":{"type":"challenge","epoch":18,"seed":"a0bf180e8b379add","answer":"By the anchor of the epoch the only identities still standing are the ones whose work held up. Work waits on the velvet until a stranger signs it off, and that signature becomes the garden of the next round. The design leans on random re-execution by unrelated peers, clawed back after a replayed submission, quorum must span unrelated subnetworks. Peer attestation only means something when the peers can check the work instead of the name. Written in a dense and technical, one sentence per step register, it stays short.","stamp":5,"from":"poa198phR1Sm9C3wLBmfaeXJKLaMxriDgBGyHC5hjNbqfhRQ","nonce":10,"parents":["45b9c50bd7f8602771a9a268e1fbf927969a8d21e25e75983be3167d3ae39a2b","d8df3a1a59d517dfae242d97632107d60eb1abc7d930074192cf2cb788ff4326"],"ts":1793262143,"cid":"poa-mainnet-1","sig":"64SjCPCQyy5DyGm7tG1Htmq94UFgP2ptS6Qe6TsHJ2WMWxiLyTTZ6hT1TzpYESshU317vGWzDRBk25j8Ght7EtJt"},"checkpointed":{"height":177092,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-11-01T07:35:25.455Z","checkpoint_height":177092,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}