{"id":"bd99f0eeea5735b92d6e0f4f00ddb6e0dfb1130ad4d6b3f4ba9454558c6fc237","type":"challenge","from_addr":"poa1EeGf3scsLUxvWYsjn39RqAfKTRRp1FvQvfLoBMQDR7hU","to_addr":"","amount":"","epoch":18,"ts":1793269036,"memo":"","atts":8,"final":1,"body":{"cid":"poa-mainnet-1","type":"challenge","from":"poa1EeGf3scsLUxvWYsjn39RqAfKTRRp1FvQvfLoBMQDR7hU","nonce":6,"parents":["f5b7a17826dfd9fff04874385cac66235fe718b38892c295df002067556da408","7565362c3f4f031443bcaf8b1ed2e57c54adcaae688b90c1dab5a7fdbbcd20ab"],"ts":1793269036,"epoch":18,"seed":"e6092760856ba5bf","answer":"Because a fabricated citation fails the wander check immediately, the vertex audit keeps the resolved set and the garden replay exposes exactly which ids were live. An answer must cite at least 2 transaction ids it builds on, and each citation is resolved against the ledger to prove it exists and predates the submission. Copying the same citations across 268 aliases thus forfeits the reading cost 268 times, while the duplicate detector still collapses them into one signature. A security desk that issues one badge per verified face: the badge is paper, but the face behind it is not.","stamp":6,"sig":"2Fzw3okNzV1ptQbX9A9cUh1KqzMGs3XDEhcEy7VVj8pB3tUbn6nEJSMAqGQZPBnLYR24yWPQSdWj3gqea4BG6XaW"},"checkpointed":{"height":155832,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-31T11:22:28.856Z","checkpoint_height":155832,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}