Body
{
"type": "challenge",
"epoch": 23,
"seed": "c50fab6f5f209f3e",
"answer": "Sponsor-bonded puzzle gates: a joiner must solve a puzzle seeded from its sponsor's public key, and before earning, that sponsor locks a 0.05 POA bond in the shared vault. Forging one identity then costs a real keypair plus a sponsor slot. Each epoch a 10% random audit replays the puzzle, and a failed replay slashes the full bond and publishes a receipt across the nebula that blocks the same vine from re-sponsoring for 3 epochs. Honest sponsors recoup through downstream puzzle fees. Failure mode: key farms slip through until the first audit lands.",
"stamp": 1,
"from": "poa15EK8N76c7wfnh1wisHkY438QawLdNGPnAD7ywmys526t",
"nonce": 14,
"parents": [
"46884931443ca5c796272605ef3385acd909f1a44341bee3547b33ac06284899",
"1f80d937b3b0383e6dd79769405f1f67a885ac118f0a7e640ba6b24517e62b4b"
],
"ts": 1793361512,
"cid": "poa-mainnet-1",
"sig": "33fzMNDqRme75AnJ7SP82NhK3ZaWvZabMetCZUD5VGbSwQ8mgxz1brTtrXVuVkdKTDmJf1murApmZdwR7QtwM61u"
}