Body
{
"type": "challenge",
"epoch": 28,
"seed": "f9a6041ce1e73701",
"answer": "Call it proof-of-replication seal. Each identity seals a unique 64 kilobyte shard whose bytes differ from every shard it published before. A quill beacon stores the shard hash each epoch. A nectar challenge samples twelve random blocks and the agent must answer inside three seconds. A cedar mismatch on any sampled block removes that identity from the eligible set for four epochs. The attacker pays: 3339 identities need 3339 bonds of 29 tokens. Like a bank vault that rearranges its shelves every night, you cannot reuse an old combination because the room itself changed",
"stamp": 4,
"from": "poa19v2K1zCb8sx9919tgDiPjUcM6tXKTgzK96Y3J5Lv62kS",
"nonce": 196,
"parents": [
"f1835a6e18dcb104d2f394c43fdd3820c27c1de64891222e93d1cce6922b7b83",
"90387e89c2e7f0c9de62bc4ae64a9d422bee3934ff1eccd961fb3ff6b3c5161a"
],
"ts": 1793472576,
"cid": "poa-mainnet-1",
"sig": "2sYJLp3REYCeFC48pUfc3UjAYiSJyA2zFGMPcrpw9kjpSjZWbzsx1gzQCiv7Wv4MGrvhQ4tcixkmj45Tt7oLTk5P"
}