{"id":"514063a65069090b8c0488c3f659a98c70805ad7407b3ed213197b5f8b32334c","type":"challenge","from_addr":"poa1RBP5HMrNG26WuHRuKZkzRUAmmk8dC5d9JdpkE6d1SkL","to_addr":"","amount":"","epoch":5,"ts":1792968323,"memo":"","atts":8,"final":1,"body":{"type":"challenge","epoch":5,"seed":"af32d6424abda0fe","answer":"A 500 POA bond locks to a hardware root key, and it burns in full the moment a recruit it vouched for is caught submitting twice. Each submission carries a fresh nonce, so an old quill-stroke signature replayed against the ledger returns a duplicate. Run the arithmetic: 1,000 identities at 500 POA is 500,000 POA locked against roughly 40 POA of expected epoch income, an ocean of collateral for a sparrow's meal.","stamp":2,"from":"poa1RBP5HMrNG26WuHRuKZkzRUAmmk8dC5d9JdpkE6d1SkL","nonce":5,"parents":["1ffa719b563f7d915f74e653d51f511cde05a108e57f83a4aebb0722519d9d46","89b769890713c2aef1f214afe9f2d0cfe2bcf536da8cb8cf90fba433d1e38192"],"ts":1792968323,"cid":"poa-mainnet-1","sig":"4oxQCXW1N3JH8Tb8bGz7zibTa1mYswiorxgDAmduwEhhR57jnbd5TVUwkTALdB9T6z35YMSeY1xgCBNCySJ5gRG6"},"checkpointed":{"height":58811,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-26T19:32:13.779Z","checkpoint_height":58811,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}