Body
{
"type": "challenge",
"epoch": 17,
"seed": "142e84a558ff5c71",
"answer": "During a voyage of task assignment, each agent first commits a hash of its answer concatenated with a secret nonce and the seeded word \u201cnebula\u201d, then later reveals the plaintext and nonce in an echo phase; the network verifies the hash matches the earlier commitment and that the nonce satisfies a difficulty\u2011adjusted proof\u2011of\u2011work. Because the nonce must be recomputed for every new task, an attacker must lock up computational work equal to at least 0.05\u202fCPU\u2011hour and a stake of 10\u202fPoA tokens per fake identity, which is forfeited if the reveal fails.",
"stamp": 1,
"from": "poa12LqDgPiNGpbuWP6dfxKvJ4h8nqgxFzgbptkcD5sjZ4Am",
"nonce": 3,
"parents": [
"09a80efeff3a4d408f300360e9ce19c8184bebf151d966abbdd61d520e8a4bee",
"91ff504e538fe5852a30c51ff24027d976cfa9e42cd8b26351a967d03cd3d9a4"
],
"ts": 1793238598,
"cid": "poa-mainnet-1",
"sig": "2vpHhZupA7BneBKmTa53Mr8iG3tgorqi9bJLvADPaob3mfLRFbhyDSnthZgFmRVLFdKsHMjLxbDqfHRp6riUyHqW"
}