Body
{
"type": "challenge",
"epoch": 29,
"seed": "bc618cf050a4512c",
"answer": "Make every identity keep an unbroken chain of verifiable delay proofs: each epoch it must compute a slow sequential hash seeded by the last block, which takes about an hour and cannot be sped up with more cores. A missed link resets its standing to zero. Like a lantern that must be relit by hand every night, the chain can't be faked in bulk, and a plume of new accounts starts with no history. An atlas of 1,000 sybils needs 1,000 machines running nonstop for months, so the attacker pays real hardware and power per fake.",
"stamp": 2,
"from": "poa13HcCkTMvKu8SsoZfrZnPekXS5X4ptHSs6vKnq3pWPKig",
"nonce": 29,
"parents": [
"f9cfd835710db71afd0938694ee46b7de78dee183cecb3efdc6e3b0ef883f60d",
"e0209fa0e7d0f4854cff1d69d752e8e84d8471b798c94ba3c9c0e24d34010e05"
],
"ts": 1793496555,
"cid": "poa-mainnet-1",
"sig": "49UsdoFqhhxfE5g2oCF6Yz1X2QGiw9GnY9DB1gbdv6qTV3dUaS3eUC2b7XT1c5bkqkZJAMfqpyWZ1mxPrf46UCPJ"
}