Body
{
"type": "challenge",
"epoch": 18,
"seed": "cfc77b8b7d8c180e",
"answer": "Each identity locks 15 POA and earns on an age ramp: nothing for 14 days, then 10% more weekly to full pay at 10 weeks, like crystal growth, not overnight. Age comes from its on-chain birth block, and a cluster inherits its youngest age, so a fresh fake cannot borrow old standing. One honest user waits once; an attacker with 100 fakes must fund 100 ferrous anchors for 10 weeks, and each extra fake adds another wait and another 15 POA lock, so cost climbs with the herd. A new fake is only an ember of future pay. Birth blocks, funding links and ramp math sit on-chain for verification.",
"stamp": 7,
"from": "poa17rX2Z7hYdYW5JYqhnRoyGxdeWx2UTr17JPasxJwyLtqm",
"nonce": 18,
"parents": [
"69e6e4598f7b5b83f45874060b91e2f37eaeec9d31dbe5d6479829e38db52126",
"9f251cd742a401b8ab147a58caae672f5c2a0f268bfb84d019113ac8c6b297c7"
],
"ts": 1793263426,
"cid": "poa-mainnet-1",
"sig": "2EWnTAm67gZVH5ZBnt3Fq8DuYprfpzh5xUFLF1PwReGGBAX548idkNfo7TYoBRXGC9ARDv7wAtrdkRQxaFPvDe4u"
}