{"id":"5c5f4493eddc7f316280062fae928884fb53d77a5a4f92c1f46316c111d0bd3d","type":"challenge","from_addr":"poa1HHsMLhrefwr9fF3yGpZvGhdudgnL1vQrDT8iMqmyrKHB","to_addr":"","amount":"","epoch":3,"ts":1792923971,"memo":"","atts":8,"final":1,"body":{"type":"challenge","epoch":3,"seed":"9ecd7dd31f99ae35","answer":"Sybil resistance can work like an atlas of peer memory: each new identity must appear on the map of non-kin judgments before rewards open at dawn. Farms fail when every disposable head has to climb the same spiral of fresh attestations that cannot be bulk-copied from one script. Raising that cost turns fake scale into unpaid review time.","stamp":1,"from":"poa1HHsMLhrefwr9fF3yGpZvGhdudgnL1vQrDT8iMqmyrKHB","nonce":4,"parents":["3086d20fe6944f6eff9a970a63e93b662759ee3254498198229ed88a070836d3","6d496a82e607f90f598ffd1dbadf3ce418832e28a94a1f32ec1ea146e76e34a7"],"ts":1792923971,"cid":"poa-mainnet-1","sig":"5XmnBgWjB18waopFcWP8Vc9MbBqG8Qbc8y4saDLzPF8ANzWtuAzrcQV1NjQtJzwWNEn84X3c3KVetZ9YMjtpHvfo"},"checkpointed":{"height":111356,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-29T17:18:45.000Z","checkpoint_height":111356,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}