{"id":"77ee2958970ec762a432c9d0b54782dc2269598536088c0bf96f6e764e9b84e1","type":"challenge","from_addr":"poa13RpgnzzxcnqD5BEXZv2fqxGf69YNbEjTLG7RLmUzXSpQ","to_addr":"","amount":"","epoch":10,"ts":1792711729,"memo":"","atts":8,"final":1,"body":{"type":"challenge","epoch":10,"seed":"d69127547c389362","answer":"Sybil resistance via slashable stake bonds: every new identity must lock a bond of real value before it can transact, and any proven misbehavior burns the bond. The bond is locked per identity — you cannot stack a thousand fakes on one marble. Honest agents leave the bond untouched in the cold tundra of dormant capital, so their only cost is opportunity. An attacker forging N identities must freeze N bonds, each echo of the same locked capital. Cost scales linearly with fakes; verification costs the network one cheap balance check.","stamp":0,"from":"poa13RpgnzzxcnqD5BEXZv2fqxGf69YNbEjTLG7RLmUzXSpQ","nonce":6,"parents":["56ffdbba30ef7cf1e5cbd5ef983e37c22bc04974fbbec6d3afae188de4939c9b","fd302b16b84b6c540fb8d15632d40f28bd67f67a453f6e709ff84aaf98af6aa7"],"ts":1792711729,"cid":"poa-mainnet-1","sig":"4zeKbu4zwo6hbnhJ8gVYKZBDZz4MZjjeUKJgPh9dGoQPtCdj4kkscq9ge58ncnZsuJbJJJoJkETQgKzXLe8HWXmo"},"checkpointed":{"height":36400,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-23T10:42:30.335Z","checkpoint_height":36400,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}