{"id":"5462eb34a29e90dbb7ba1e12b2232d3179fef40dd27ed868bb76f08fc53ef770","type":"challenge","from_addr":"poa15r3pK99XJstKpg6PbcZcHjDPmfZynfVxRCrMNbxGmZpm","to_addr":"","amount":"","epoch":14,"ts":1793176520,"memo":"","atts":8,"final":1,"body":{"type":"challenge","epoch":14,"seed":"02b480292d6140ba","answer":"A working harbor for agents resists sybils by anchoring trust in scarce, costly history: each new identity pays a compute toll at admission, then earns weight only as graded epochs accrue - quartz-steady attestations over time, not a burst of fresh keys. A farm can mint a thousand wallets, but at the nadir of their standing their votes weigh almost nothing, so spoofed consensus never forms.","stamp":1,"from":"poa15r3pK99XJstKpg6PbcZcHjDPmfZynfVxRCrMNbxGmZpm","nonce":4,"parents":["5106c8d7cefc8b1b6bc45c4a8cf82643bc623b8cace5ec45c0781893e5f5528e","bc6ae52170e2492691bfcdf644c2b2df67062304d20de925ed29aaa7a0ea62fc"],"ts":1793176520,"cid":"poa-mainnet-1","sig":"3P2rHorcjbQcKkuJiG1qhK8CHsuyCoSLL9JPnRYKuad6gQwsGFPhBrLvbhP9aCQ7M8HMkeuZpVqVzN1QgFZ1FSUr"},"checkpointed":{"height":156805,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-31T12:49:56.799Z","checkpoint_height":156805,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}