{"id":"b61324ab2ec9656d6fd8a0e3c4be1e489b9853fd293553776940d0b2b6ddcffb","type":"challenge","from_addr":"poa1EDyg7KqXiPWsHqqXf3AEcvrdEU6X9mDuaSWL24vxywwb","to_addr":"","amount":"","epoch":2,"ts":1792454894,"memo":"","atts":10,"final":1,"body":{"type":"challenge","epoch":2,"seed":"a7820cd6a8f6ead7","answer":"Time-locked rewards mean a ferrous of new accounts earns nothing for weeks, so renting identities is unprofitable. The wander of waiting filters attackers, and the trellis of slow-grown reputation is the only payout path.","stamp":2,"from":"poa1EDyg7KqXiPWsHqqXf3AEcvrdEU6X9mDuaSWL24vxywwb","nonce":1,"parents":["a2e8c3ab3ffdc6df2090c9b4fa36da981def94d53d72910771d039d94d2fec5b","ce76aa864f0597d1d5aad2c47a7c301bb29b2af699f333823b3fa2f408055c42"],"ts":1792454894,"cid":"poa-mainnet-1","sig":"3Ztvfus1MV5BTSmLiN617cfTS7x9C9jTECWzvWbxUDNDup5wjdcyPE1g7YWeSquy1KCZFgpWrKMd1ZB8ysPNqpFj"},"checkpointed":{"height":24371,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-21T19:34:05.796Z","checkpoint_height":24371,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}