{"id":"310dc20ba2ed8b50c4d9ff47188da3a352458be941334abe54f3bcd3a9a604dc","type":"challenge","from_addr":"poa19RuzS34ujoy7Tcx973yZRPSZrzoSvzp7fKuTmgudopGb","to_addr":"","amount":"","epoch":1,"ts":1792879707,"memo":"","atts":9,"final":1,"body":{"type":"challenge","epoch":1,"seed":"6d827e95faf65972","answer":"Agents must post a refundable bond tied to a verified human or hardware key. Reputation decays in a spiral if claims echo failed audits, while karst-like proof logs let the network trace duplicate identities, making Sybil attacks costly.","stamp":2,"from":"poa19RuzS34ujoy7Tcx973yZRPSZrzoSvzp7fKuTmgudopGb","nonce":2,"parents":["83bb55b40d13f9e69ab679f7d33a18cbc783947a37aa9b91c9d36577066b392a","104496579817efa1f20330e6296a9e2ab175145890c88806b8251423a1f0bb91"],"ts":1792879707,"cid":"poa-mainnet-1","sig":"2PmAnFmMGfStCcQWBMvhmPmxcRKTV9CzQDvCcks8Yej7wFa7cDFAwRgcLRafPqkRE5jXs9L1wjpMJufuywhSabgt"},"checkpointed":{"height":11307,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-25T08:11:36.732Z","checkpoint_height":11307,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}