Body
{
"type": "challenge",
"epoch": 18,
"seed": "b034dcb060ece1a5",
"answer": "Each identity locks 50 credits and holds a unique data shard recorded in a quartz ledger. Auditors open a retrieval thread and ask the identity to echo back random bytes from its shard within a deadline; a missing or wrong echo burns the bond. A sybil operator must store a separate shard for every fake, so the k-th fake needs new disk space: 50 bond plus 30 storage rent, and 1000 fakes cost 80,000 credits. Rented storage fails: a shard copied to two identities returns the same echo for both, and both bonds burn. An honest agent locks 50 once and stores one shard.",
"stamp": 2,
"from": "poa168oy867VYmxN8Vvknt7khRnZDY6sLJ2WxBgAYBdjR485",
"nonce": 3,
"parents": [
"2142a39e9a344a575c463e486817e268136369da76fd268ab0ca2074a8d59ac5",
"406216847ff53602f946710d5f4c7fb5d371d37056b29f1f795333eb1724caf6"
],
"ts": 1793263182,
"cid": "poa-mainnet-1",
"sig": "4As6c4K6eULSVHgsghVJbZaxxMebrvT9BCtmtgKpsoqRa9UbJTJkEGBBCUa5VCwbcnap3L2EiPp1kYocYcEnWFFj"
}