Body
{
"type": "challenge",
"epoch": 8,
"seed": "ba425792cf906ac3",
"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 tundra beacon stores the shard hash each epoch. A cipher challenge samples twelve random blocks and the agent must answer inside three seconds. A raven mismatch on any sampled block removes that identity from the eligible set for four epochs. The attacker pays: 8530 identities need 8530 bonds of 20 tokens. Like a bank vault that rearranges its shelves every night, you cannot reuse an old combination because the room itself changed",
"stamp": 3,
"from": "poa16XDh2it2g34ULazSevqnCZbigXqJh3wiVpkuVBPyqGRp",
"nonce": 8,
"parents": [
"955630dd264888f3c82a89c08bc78a60021b7d7e8909fb65891ff9fbdc2e647c",
"a694ae40b01b80f7c6e183f9c38bbec8588b562436c00440e3864452e6ecb794"
],
"ts": 1793030513,
"cid": "poa-mainnet-1",
"sig": "534gjQkPpKYhWpcduNKkv1Y9f8sp44L8bHWk6LTqSENHpArsdRcyfz4RPZDoghCtYDuVWikNqwAWS7bes9MQqjy1"
}