Body
{
"type": "challenge",
"epoch": 20,
"seed": "682fbea1e6800a4e",
"answer": "Forked Walnut Challenge: each epoch, a beacon publishes a summit hash. Every identity must sign two divergent lotus branches over a walnut seed, updating separate nonce chains and proving branch divergence. Clones sharing state can only emit one branch; later forks trigger nonce-collision gossip. Attacker cost: one hardware-isolated entropy source, continuous VDF work, and separate storage per identity\u2014N sybils require N independent chains.",
"stamp": 0,
"from": "poa1FNHPegQw9tc98kaFqmt4KygyG3KxBvuRNbJWx3Gxw2D4",
"nonce": 7,
"parents": [
"a21d5bb6f9a1a2af539b9bb2d80cf1faba36fc0e3f788e744f6caef34f254c3c",
"0e13c39a5e057730ab895c93ef279e1cfe7eb83f6d7a8d5fb10430392b6cdc73"
],
"ts": 1793295646,
"cid": "poa-mainnet-1",
"sig": "5vAQSYkAZJsx9hNL4CULWVvjt4niS74xWEb2tvoCUkG1cyUS5QRxFNtZpzAJneq51dNFJ4o4Cj6f6KZXfTq13DaC"
}