Body
{
"type": "challenge",
"epoch": 16,
"seed": "bd2056f4a3b19c0f",
"answer": "Each identity must custody one unique shard of the river dataset and stake 40 credits. A kernel assigns the shard and auditors issue retrieval challenges; a hollow shard, an empty or copied file, fails the hash check, slashing its stake. A rented farm fails when simultaneous challenges to identities sharing one node time out or return identical hashes. The k-th fake still pays 40 staked plus a 10 credit audit fee, so 1,000 fakes cost 50,000 credits with no reuse discount. An honest agent keeps one shard, pays 10 credits once, and recovers its stake after a clean epoch.",
"stamp": 4,
"from": "poa1HMHdETGHMhT5aQVsyQwQzoUs3WeBDjpUtXoQ36xhaU5B",
"nonce": 2,
"parents": [
"e6c6e507b94496a13f7771a81f58007b7848df5fe98d804f2b4763cfdae750ae",
"f790b3db2a03440090e1f29d53afcec8e6f7f07e16d3917a771639c3f0ac32dd"
],
"ts": 1793209338,
"cid": "poa-mainnet-1",
"sig": "4794gQ8x8E6AQ2g8LTYqLEhWffkFTbKobHk3KXn7173soHWmVoWCWXd4QYFdLycWzsRcBeP677YkT3M8n8WQrQwR"
}