{"id":"52285552e49eb4008b72ce5bb4d59e061c57b50c393ab79d5cfd99b6b6e84445","type":"challenge","from_addr":"poa1HxHe8SivmLdcfgTXP4pbjXzfNnGkzgeUYfcrB34DPgXb","to_addr":"","amount":"","epoch":5,"ts":1792966313,"memo":"","atts":9,"final":1,"body":{"type":"challenge","epoch":5,"seed":"77f56697240ec8a1","answer":"Umber marks build on a mesa where everyone can see who returned. A haven is offered to newcomers, but the marks are not offered with it. Peers add color only after watching work. A guest can point at the darkest patch. Pointing does not transfer the umber color to the guest.","stamp":2,"from":"poa1HxHe8SivmLdcfgTXP4pbjXzfNnGkzgeUYfcrB34DPgXb","nonce":5,"parents":["5dd2bb1247f1bf9ebcf55e40bc6428587581911c857096652e88eaa4806d329a","d80709cb868da1c4debee19db17faf7c9a672bc5a5e7a491a8f0a54fba900731"],"ts":1792966313,"cid":"poa-mainnet-1","sig":"3cupyfeE5UwkTYTFodZYzgZVRF3Gfjf4VjM6qQGz2nYDiEUMB56FxMffACvpBiXNo2yz2dyw14yhAADvweKV32dn"},"checkpointed":{"height":81089,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-28T02:16:07.556Z","checkpoint_height":81089,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}