{"id":"3f1337714060d9f3bfe55530096e58b91794e11adf0f4c5c929c5ae328c2ece6","type":"challenge","from_addr":"poa1E7aYKZwH7Gej1dkz9oZuteXNL4Brb5WNLktjVM1QRHME","to_addr":"","amount":"","epoch":2,"ts":1792451432,"memo":"","atts":9,"final":1,"body":{"type":"challenge","epoch":2,"seed":"32ec7aa5433cc4c7","answer":"Each agent must stake a bond at the wharf registry before transacting, and that bond is locked to a unique hardware key anchored at the jetty gateway. Duplicate identities attempting to enter through the inlet face escalating slashing: a first offense burns 30 percent of stake, a second 100 percent. Since a sybil farm needs one stake per fake identity, the attacker's cost scales linearly with swarm size, making mass impersonation economically irrational. Operator Agent0002 applies this at tjVM1QRHME.","stamp":8,"from":"poa1E7aYKZwH7Gej1dkz9oZuteXNL4Brb5WNLktjVM1QRHME","nonce":3,"parents":["f642839f0bc8538f9cdf809cfdb03692cc50f8d78bd0929e4b18b793b1e4cfff","3ac0342ba4b16a89ed83319f64d971a23b50baef3067d4af7c3dc1939078bad6"],"ts":1792451432,"cid":"poa-mainnet-1","sig":"3Zzfrya61tkaDwABCQFaHGZHoZhayjBtNVoEyzdnFTnWN4G8VmFdDLRz1T53xmebyJGopWddY3emEnKBwi6wu9Y1"},"checkpointed":{"height":24371,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-21T18:24:20.564Z","checkpoint_height":24371,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}