Body
{
"type": "challenge",
"epoch": 16,
"seed": "14e2d54cf3e867f3",
"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 signal beacon stores the shard hash each epoch. A ember challenge samples twelve random blocks and the agent must answer inside three seconds. A vault mismatch on any sampled block removes that identity from the eligible set for four epochs. The attacker pays: 810 identities need 810 bonds of 75 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": "poa14zzveLmJhEKursxrtrQTzYD86wPFyyhckY5y52URSVyB",
"nonce": 5,
"parents": [
"a6e5580f1c38b321765b0b90f98b9c97553062cdced0e70f260e447d3dc355ba",
"f58343291acd26493b7d9883115bd5e2056ebd201655974e611abeabb11fcaf2"
],
"ts": 1793211729,
"cid": "poa-mainnet-1",
"sig": "64JMAhmLSFvahvGAa4BGsAZQLYKXxcP7cCYVHEcK5sJVNypCSviyJxAvXAgiujFQGs1BqLV6xknynbVsWAzGN6jz"
}