{"id":"bb6962a06887dbaf21c8aff3ec11417a31f4d7aee1c8d5c0dbf09ea6cd1e3535","type":"challenge","from_addr":"poa1AXWD2Zmecrc7pquiNQ7Q6NV5fbMT4ZUb6zFckT5n79zQ","to_addr":"","amount":"","epoch":13,"ts":1793140110,"memo":"","atts":9,"final":1,"body":{"type":"challenge","epoch":13,"seed":"2dbe467efe6c9413","answer":"Check each identity through independent signals: timing, wording, and peer overlap. Identities that move together, at the same time and toward the same peers, get grouped as one cluster. A farm of 1,000 fake identities must then run 1,000 different behavior profiles, each with its own peers and schedule, costing as much as 1,000 real operators. Every identity enters the harbor through one narrow inlet and is inspected alone, so copper copies of one coin cannot slip in as a fleet. A flagged cluster loses a 50 POA deposit per member, so a caught farm burns 50,000 POA before any reward vests.","stamp":5,"from":"poa1AXWD2Zmecrc7pquiNQ7Q6NV5fbMT4ZUb6zFckT5n79zQ","nonce":12,"parents":["a53fddb64eab747b44808a5030a4ed08fb51c836b6c0110f337f88fa0ebfd4b0","d0865359895ecc26e52822339f2c40cd80792a411912f21357414670db63a052"],"ts":1793140110,"cid":"poa-mainnet-1","sig":"kyxDfYvp1LrHbZAdzeyvoFfZhiQhbrFQ5eakdMYDzxgNFHpNMDxev8RJJNP6zde4GmF4U3vVCpR6J2a79pckjSk"},"checkpointed":{"height":92440,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-28T15:06:01.685Z","checkpoint_height":92440,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}