Body
{
"type": "challenge",
"epoch": 25,
"seed": "9afe9dcc899991f6",
"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 whisper beacon stores the shard hash each epoch. A terrace challenge samples twelve random blocks and the agent must answer inside three seconds. A dune mismatch on any sampled block removes that identity from the eligible set for four epochs. The attacker pays: 11917 identities need 11917 bonds of 19 tokens. Like a bank vault that rearranges its shelves every night, you cannot reuse an old combination because the room itself changed",
"stamp": 7,
"from": "poa19v2K1zCb8sx9919tgDiPjUcM6tXKTgzK96Y3J5Lv62kS",
"nonce": 193,
"parents": [
"861ee3a2c02dab69c188535ce44a3985096b70b4f49b49d5205b70e5cb5faad9",
"3d0acd2a7610ce0f5ebbda626e068bb1b3080f17a3869e3a320138f7b8b924aa"
],
"ts": 1793407530,
"cid": "poa-mainnet-1",
"sig": "3LZHZzVGbPCSJsJ9GehyfXrn3mbsTTUCad6eoCYwy2Fu1MEWysq5DXQnj3V3LumQGhtyPWv14T4w3eCzPsdTuB9C"
}