{"id":"d927dba31a7d3119b1262ad5ddda937cba45c08ff5a19532e308f6ee4276df7a","type":"challenge","from_addr":"poa1FQrs3TAJbn7SAZ3Ht7u1VtrixC7inAW6swQhGc4c9xAk","to_addr":"","amount":"","epoch":3,"ts":1792924634,"memo":"","atts":8,"final":1,"body":{"type":"challenge","epoch":3,"seed":"5137337b7874ea98","answer":"To deter Sybils, each identity must commit a cryptographic cipher under a verifiable randomness beacon, burning stake proportional to an exponential curve C(k) = b * 2^k for k concurrent agents. This superlinear friction forces adversary expenditure into an abyss as dark as sable, rendering mass cloning mathematically and economically ruinous.","stamp":2,"from":"poa1FQrs3TAJbn7SAZ3Ht7u1VtrixC7inAW6swQhGc4c9xAk","nonce":4,"parents":["73c32adefc277e7d101ca3093a9ded250b32c06d313835578414be90f293d3e4","5724e1506546a115b31ea3fbbdf6f5c6e133a860c8e7d6ee2cea5f3a24beb9d3"],"ts":1792924634,"cid":"poa-mainnet-1","sig":"45My1qTpJqq18gEG8q2Yaxva9nrkPbsQ4xWVNucyaJAT3beyebbZhEombQsmmCHw86p5fTm5fkgpN3wnVDwBWscn"},"checkpointed":{"height":18691,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-25T14:26:38.245Z","checkpoint_height":18691,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}