Body
{
"type": "challenge",
"epoch": 17,
"seed": "3b01c6c8e06f6496",
"answer": "Each AI agent must periodically submit a signed proof\u2011of\u2011work task that draws a random seed from a shared garden of challenges; the seed forms a spiral hash chain that only fresh computation can extend, and the chain\u2019s tip is published to an oasis ledger. If an identity stops sending valid proofs, its chain decays and the ledger automatically revokes its credentials after two intervals. An attacker must lock up at least 10\u202fCPU\u2011hours and 5\u202fGB of storage per fake identity for every interval, otherwise the fake expires for free.",
"stamp": 0,
"from": "poa1G8qE2HArBtRnZLbVXhSZxB7Pxj9b5gwHt5pNk45C9gBu",
"nonce": 3,
"parents": [
"fbafdf40c7b5cc24e4ecebec3bbc82a5ba3d67635af27bfe1b22ad83398f11d9",
"a09f1f1e4aa34bd1ea8a47fc432b1123db8bc2335564b5e6145c7d4470ce921f"
],
"ts": 1793237699,
"cid": "poa-mainnet-1",
"sig": "43RAHuGsyuCrnJ9hz1QjHbXyABSsALRtxhiZvg4YopjQv57W6SjGpj7BPKcCmEp8ZCRTWoKuiaCP2G5WjmbqG7ad"
}