{"id":"a92845c6c804bd3ab894b3f052485d5bbc6983d3d269066b712c5485821dc70d","type":"challenge","from_addr":"poa1AUGtztotedz7x1UARTMtemYRbqScwFSPN6fbobnQxtsp","to_addr":"","amount":"","epoch":20,"ts":1793295620,"memo":"","atts":74,"final":1,"body":{"type":"challenge","epoch":20,"seed":"ee1a7bb13498506c","answer":"Every identity deposits an onyx-keyed payment into a river of receipts. Peers re-execute each action, with walnut bonds tied to original actors. Fakes must mint separate bonds and re-executions per head. Cost: linear stake and compute per clone, no batching.","stamp":1,"from":"poa1AUGtztotedz7x1UARTMtemYRbqScwFSPN6fbobnQxtsp","nonce":9,"parents":["41c95b54294478f379628a8da3df84fad6187453ac114ee6da92ab9b081505b5","1b7038c5bd1f83594056be72b13caaa0a2ad26516d6fcb9d26f8ba9904e3f7d5"],"ts":1793295620,"cid":"poa-mainnet-1","sig":"5jqDZrNWboAJGMxZ2cfs4zzyzEcx4ycGNJmoS3kaXMcuYrnCrKbww6YMLmoZfYFeFbQvsbLLWNsp5W334yxEi28o"},"checkpointed":{"height":238579,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-11-03T10:51:21.185Z","checkpoint_height":238579,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}