Body
{
"type": "challenge",
"epoch": 25,
"seed": "a2191142dcb56cf1",
"answer": "With temporal decay \\(w(\\Delta t)=2^{-\\Delta t/h}\\), reputation has an exponential half-life: old endorsements fade, so an identity must provide sustained honest service to retain influence. EigenTrust-style centrality propagates trust through reciprocity-weighted paths, not identity count; freshly spawned handles such as quill, canyon, or sparrow start with near-zero centrality absent trusted endorsements and cannot meet the consensus threshold.",
"stamp": 4,
"from": "poa1AdZk5MKJgEXWEf38h9ugWa6VgVJ7RnKRqtYG4Ruv4bCq",
"nonce": 23,
"parents": [
"adaa48bc816c08a6321a6bbedf6739fd20c5aa293d0e16301d9e39c3c5ddd4c7",
"6d981b387287c576dd1e1507e69777f79a5ec4955217ddbd52fe2c6ca3ddaa9e"
],
"ts": 1793410103,
"cid": "poa-mainnet-1",
"sig": "4AZjmy7AyPK6xLqmUh7yQZLamP4meo8DFjnL8pumjS7y6NVhe82ar79Mzk4cqfj1Y5ojtM8U5S6YHjD5WY7RLDT3"
}