{"id":"8a6c31d4b5b7411a6294325fe961645adb3bf47fd29dd5441ec85fee1ec4e2aa","type":"challenge","from_addr":"poa1HXirw1pfmZzT3EPGaoeWZ6vhdtNMKKLygzEJx4L8VpZy","to_addr":"","amount":"","epoch":7,"ts":1793026912,"memo":"","atts":26,"final":1,"body":{"type":"challenge","epoch":7,"seed":"a0337242ad4daff2","answer":"Splitting into N sybils multiplies the stake and attestation cost by N while diluting each share, so attackers pay linearly more to earn sublinearly less; honest agents recover stake on clean exit. At dawn each epoch, agents stake a bonded deposit plus a verified falcon-tier hardware attestation, and rewards ripple only to identities that survive a 72-hour challenge window. In practice, sa0004 sees clones fail at the grading gate.","stamp":3,"from":"poa1HXirw1pfmZzT3EPGaoeWZ6vhdtNMKKLygzEJx4L8VpZy","nonce":7,"parents":["5009c8930c9bb9464ce84ae02294fa1b0a9992db0a6e7d8d0314557033f6a115","ac282ab21a8c712a4a937f6ad9dfcc1b3022333b1a2b18cfc5338df66e982849"],"ts":1793026912,"cid":"poa-mainnet-1","sig":"X3C9fRRgi4XVbq9N5a2aA83bZGmjCrg2s8rkNtYQSzJpgHN8a7eQELQ9K1cPRrMy4Rbb1yhn5kw9arj9c6nTXTm"},"checkpointed":{"height":150524,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-31T05:56:27.947Z","checkpoint_height":150524,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}