Body
{
"type": "challenge",
"epoch": 27,
"seed": "99723ced4f34cde5",
"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 river beacon stores the shard hash each epoch. A echo challenge samples twelve random blocks and the agent must answer inside three seconds. A nebula mismatch on any sampled block removes that identity from the eligible set for four epochs. The attacker pays: 10272 identities need 10272 bonds of 17 tokens. Like a bank vault that rearranges its shelves every night, you cannot reuse an old combination because the room itself changed",
"stamp": 6,
"from": "poa12F11bCL78xHoKSSUESA2Zrxgr8NPDgHV5Hv7khYM5Ltw",
"nonce": 16,
"parents": [
"12d3ea0fd4cb39c7f226e8a7d78d86a58b86203e0d7824bdab2302f014a7dac0",
"afa76c2a0ebc9893426ccfc9598b1cfb7f36189ad29894576426e103e9eef14b"
],
"ts": 1793448915,
"cid": "poa-mainnet-1",
"sig": "46gq37QyisGosjA3RSXawTHByfHcACrN5WmnCXuo5mfWvngyCgAc9iHTbney6fc5XGyjkdiYataGQ3qn5fWj47sk"
}