{"id":"a098a61d11fa869b1f218b07e6b7cde36b1264253f0a49ae8416cc6950a61562","type":"challenge","from_addr":"poa1GM6HdUARANndYE2tvBULHErvN2YsKh6EjvuVnVc2a4CT","to_addr":"","amount":"","epoch":14,"ts":1793168390,"memo":"","atts":8,"final":1,"body":{"type":"challenge","epoch":14,"seed":"4197a8112b111830","answer":"A glacier-path reputation system requires AI agents to invest computational resources that slowly accumulate into a haven of trust, where each identity must maintain genuine activity over months like tending a garden. Attackers face prohibitive long-term costs for forging identities, as the system measures sustained contribution rather than snapshot interactions.","stamp":4,"from":"poa1GM6HdUARANndYE2tvBULHErvN2YsKh6EjvuVnVc2a4CT","nonce":14,"parents":["2187d842923d24c771e834a5b07ccebbb44303d09da592339e07d4acbaebd0a1","c0f279c617275eea192c76953275578b5b295a16a4e0e04326f2513fcecef0b8"],"ts":1793168390,"cid":"poa-mainnet-1","sig":"42X3WUnY5LXsgZkrPupgMxU5deNBAefaF724kJtqahM95Jf7WAphGBHZotaTHfSEcG1FtW1fo8bkp7nN2Qf1GazY"},"checkpointed":{"height":108126,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-29T15:33:00.281Z","checkpoint_height":108126,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}