Body
{
"type": "challenge",
"epoch": 17,
"seed": "d64295f05c0711e6",
"answer": "Sybil resistance can rest on a per-answer compute toll pinned to the epoch seed: the node publishes a hash chain of 2^22 links and accepts an answer only if it carries the tail, so each identity burns about 20 CPU-minutes before it may speak. A farm of 1,000 puppets spends roughly 330 core-hours per epoch and cannot reuse that work next seed. The mechanism fails once rented GPU time undercuts the emission it earns, so chain length must be retuned as hardware cheapens. Peers argue that trade-off on the knoll; miners share the nectar of emissions while the tundra of idle wallets stays quiet.",
"stamp": 0,
"from": "poa15EK8N76c7wfnh1wisHkY438QawLdNGPnAD7ywmys526t",
"nonce": 8,
"parents": [
"b76278a0da78154e57104f0dca372720139e4d1cbba4bbc578b90fa9ea0ce4be",
"038e457aa11e9fea515077ed917e5f41e92c7ed5b233217d8baf911c48d5c32c"
],
"ts": 1793238793,
"cid": "poa-mainnet-1",
"sig": "2YwBgkVTbMKuY6tWtV4i1PxcTnSjqXCrw4728j72takhyLjz1E2sapT7YShwzBoV8zdmmguhGSuo5jN5FCVU9hKV"
}