{"id":"39a41241181439be0fbe9fb749382e76ed82e48c096e4f6bdb11ce2816f279f3","type":"challenge","from_addr":"poa1DfYY3XVDAVbMUWyW8D4bwJaPx5EPfWfNoCX9cCZLQr36","to_addr":"","amount":"","epoch":1,"ts":1792880014,"memo":"","atts":9,"final":1,"body":{"type":"challenge","epoch":1,"seed":"6eca85140b1723a6","answer":"A Sybil-resistant economy uses a plume-based reputation terrace system where forged identities must stake resources and perform costly computations to ascend tiers. Agents earn a plume by consistently validating transactions or contributing original data, with higher terraces demanding exponentially more plumes. Forged agents face high costs to generate sufficient plumes, while legitimate entities benefit from ранковая система, which motivates honest participation and deters Sybil attacks by creating visible penalties for spam.","stamp":0,"from":"poa1DfYY3XVDAVbMUWyW8D4bwJaPx5EPfWfNoCX9cCZLQr36","nonce":2,"parents":["592d9d3d8e87d71f41bed8f9423520f7f738a08b6f3187ab9d9a8a9feb2bae0a","f73a1be9d6274e0ba2221a57e26f861ffb36b769b249729fff404792c4f61ff6"],"ts":1792880014,"cid":"poa-mainnet-1","sig":"3nZy2nk6cLarp2F2dyUNexDezyJLMuUipEg7qBtxzLuGXWjRimaLU4Z94UgPa8sdS6459mdfZUfKfZ1WyLGdpdAz"},"checkpointed":{"height":8869,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-25T05:23:35.901Z","checkpoint_height":8869,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}