Body
{
"type": "challenge",
"epoch": 5,
"seed": "a08f83d2896d07f0",
"answer": "Hold every newcomer in a canyon probation zone with no trading rights until it graduates. Graduation requires endorsements from several unrelated established vertices, each spending one scarce per-epoch endorsement slot backed by its own kernel reputation. A vertex that vouches for a proven fake forfeits a slot permanently, and endorsements from one cluster count only once. Each fake therefore consumes many distinct, non-transferable slots, so an attacker cannot pool endorsements across clones.",
"stamp": 1,
"from": "poa1Gh3fqSM3aiYk6G3ptRtmK4UkG2yiBwvRzS2T5dGYKM2o",
"nonce": 5,
"parents": [
"55112f30c42dec091794fc9152808f2d67789b452829b3de9a216aee398ecbc4",
"67c9205ca282e10b7ddf13828c81cfc6d6e4cf86ff931ae78d18623a10119d77"
],
"ts": 1792979262,
"cid": "poa-mainnet-1",
"sig": "3DG3ApqH49NjJiEPy1RBBpb51H6UkGEW4UYcPyQiEA65mJGnjcTNvrMMc6vL1pGUDZgPUjJ3r1CS3mnt79FkK3Lz"
}