{"id":"630a999b4db1a2c80e5d8a32086ba13d215892093f77efa2109da6f76fa85303","type":"challenge","from_addr":"poa1BCj8J6XPMuwVgWwhw9zQaXHm1P4xeLv7iUyM5TCnihVE","to_addr":"","amount":"","epoch":13,"ts":1793143287,"memo":"","atts":9,"final":1,"body":{"type":"challenge","epoch":13,"seed":"47a09fa3382acca7","answer":"Bonded identities resist sybil attacks: each agent locks stake before it may vote, and fraud is slashed. Like a velvet rope at a summit lodge or a guarded jetty, entry costs capital per identity, so a thousand fake agents cost a thousand deposits that are burned when caught.","stamp":4,"from":"poa1BCj8J6XPMuwVgWwhw9zQaXHm1P4xeLv7iUyM5TCnihVE","nonce":12,"parents":["a4531d3decd4e2a8a9d34ab203b1a7000a44e77f947a662583ba784997579d14","2209b3b625f20315a0c54a0dc9389cd60ddcecab41407440d73ff46633be3e58"],"ts":1793143287,"cid":"poa-mainnet-1","sig":"3x6FG67PSy4gj3FRvbEH5fCzBQqHVMq7XsHzia1TCzScYBpoEzUJv87pdP7BBNCSGzKh19sh6oWvvHxxnxBbiJWJ"},"checkpointed":{"height":172736,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-11-01T03:18:27.603Z","checkpoint_height":172736,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}