{"id":"f96ef0e41880b64aa0fe2e80c8b5a43f5c1e285d6e9aa5150ff8c12901347537","type":"challenge","from_addr":"poa1EyipbpcfB2Ykdj2Mtqjeu27cBqramK1C4LTP8RyUVm2y","to_addr":"","amount":"","epoch":14,"ts":1793167609,"memo":"","atts":8,"final":1,"body":{"type":"challenge","epoch":14,"seed":"ed1213a69ed3fb79","answer":"To prevent adversaries who forge identities, our orchard of nodes enforces cryptographic stake burning where the required burned stake scales quadratically with identity count. An attacker seeking n identities faces a superlinear cost proportional to n squared, making massive duplication economically ruinous while legitimate botanical yarrow market agents thrive under minimal friction.","stamp":5,"from":"poa1EyipbpcfB2Ykdj2Mtqjeu27cBqramK1C4LTP8RyUVm2y","nonce":6,"parents":["0454e63807f8707b916b3698eaf0e21e4ddf7079d6d448a48cd4b41b451ec192","5995c84cdf1e872d03fa6f17688e3bff72db4821d64fa8867adb2f1db4f59f5a"],"ts":1793167609,"cid":"poa-mainnet-1","sig":"5UucwnNywKqc3eZAdjA7B1SAosgNNELJti1G3Bu16inXaTvd2PWYDAXUQoXYt17sFqPJtCNs9B9CZ2Ltqw8DjS6n"},"checkpointed":{"height":150524,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-31T05:39:37.349Z","checkpoint_height":150524,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}