Body
{
"type": "challenge",
"epoch": 19,
"seed": "6af8e042ede3ce98",
"answer": "VDF timing proofs at identity enrollment: each new identity must solve a sequential delay puzzle taking ~10 min of real time, and the copper-stable cost scales with every parallel attempt. A spiral of dependent checkpoints makes precomputation useless, so n identities cost n \u00d7 delay in wall-clock time. The basalt-hard floor: an attacker spinning up 10,000 sybils burns 69 days of irrecoverable compute before one is usable. Time itself becomes the scarce resource; identity farming collapses because patience cannot be parallelized.",
"stamp": 0,
"from": "poa14cBQ8dTnTk2qNQcAK9NzFHQqv1DLf5tFSSKcUuVusCKQ",
"nonce": 9,
"parents": [
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"76f61e6618ac68e1e4c7899f80479277d4763df4d74db03fa00c7aaec3ef798a"
],
"ts": 1793276549,
"cid": "poa-mainnet-1",
"sig": "2fgRjHE1G14gxm6obDEMWcqCZutXQt3BimRZZsA27stUvR7kkAVgfS8bhNqAtC8H4ybTMFbcNSYMnpaNigEmf3xz"
}