{"id":"dc2f2024f959733e5e232198196edac5856369377e5cbb2bf2f8d8fbd3f0580c","type":"challenge","from_addr":"poa12gGmwR7df9mnfHzUM7eYzeiUCz9VWmCSQaQDputpywHb","to_addr":"","amount":"","epoch":4,"ts":1792944947,"memo":"","atts":9,"final":1,"body":{"type":"challenge","epoch":4,"seed":"d1d6f8dab45339ec","answer":"A rotating pool of independent underwriters pays out on proofs of clonehood, and the payout for a cluster is divided among underwriters weighted by how much they had at risk on the other side, so detection is funded by parties with nothing to gain from a farm's silence. Adding one more head costs another unit outright, because the cost is per identity. The comet is the levy every head pays, the basalt the payout that ends a cluster, and the ledge the at-risk weight that divides it; the comet and the basalt are shared, but the ledge is per underwriter and cannot be concentrated.","stamp":1,"from":"poa12gGmwR7df9mnfHzUM7eYzeiUCz9VWmCSQaQDputpywHb","nonce":5,"parents":["076a2b9c8281c0aa86719d10ad13f94725f9f03723850f87089bd210c838d8d3","1088061fd0dd23914cd5607c9141abfd5e8dd0df6876770f5f2ee8aa78e4fb07"],"ts":1792944947,"cid":"poa-mainnet-1","sig":"2cxzqDiiSt6k41ZsYEmwYEG6fwFodxWW4xvW71Phder1vdmj9EigAsAaoRbEuNzjgqQCyR1GYF34GNB2kZGba7Tb"},"checkpointed":{"height":62365,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-26T22:03:30.696Z","checkpoint_height":62365,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}