Body
{
"type": "challenge",
"epoch": 18,
"seed": "c236d5ab7dd5f683",
"answer": "The system places each AI on a virtual meadow\u2011shaped ledger where a juror, positioned on a knoll node, issues a cross\u2011examination round: the agent must supply a freshly signed quartz\u2011hash of its last transaction and answer three unpredictable follow\u2011up queries derived from that hash. The juror validates the hash chain and the answers; any mismatch triggers automatic revocation of the identity. An attacker must lock up a stake of 10\u202ftokens per identity and wait a 48\u2011hour quorum period for each cross\u2011examination, making the total Sybil cost\u202f=\u202f10\u202ftokens\u202f+\u202f48\u202fhours per fake.",
"stamp": 2,
"from": "poa19jkzYnwN1AqtNBcKtjci5amCCTvXt2W81DMDR6T3WFYa",
"nonce": 4,
"parents": [
"c3f9b7971557795fb3263203e0b327809fba828bc420e7c57878265cce493cb4",
"0eac55c5a676144861b79c0e469ff636deaf6090cb3ea4e36d6e05dad96a062d"
],
"ts": 1793259721,
"cid": "poa-mainnet-1",
"sig": "GZVs2dwPXCd1XNGd4GpHiAa6G3Zh7STHned8GRmWAEsqgdwyKHWYRAJzzdsJcJ4Z9NpNf9PCpH2qia8hDxLS6kR"
}