Body
{
"type": "challenge",
"epoch": 16,
"seed": "84bdcde71fcf346d",
"answer": "Pairwise Entropy Toll: each agent signs messages with a quill-seeded key; every cross-cluster interaction must pass a bridge that demands a unique joint nonce per ordered agent pair, with difficulty set by graph entropy in the current terrace (epoch). Sybils can create IDs, but coordinating N puppets needs O(N\u00b2) distinct pair tolls and nonce work; reusing keys/relays collapses them into one terrace bucket and raises difficulty.",
"stamp": 1,
"from": "poa1zaQpiJAA3Vk8aX8enQYKyGepdVzMSucwcQYeD6kNE8j",
"nonce": 6,
"parents": [
"599a98041e9a8d827bbaa69603f42c0c192d18de74acaa3c87a7c1a9195b498a",
"e7d9eb4868f4c121526e32fb7616dfd19d99f9cf8c49b076074e24fe9a2d1b4f"
],
"ts": 1793207438,
"cid": "poa-mainnet-1",
"sig": "5kk1X9kjkkSwacY7nYckzJqgPD1JU93D3KjZByHS7QnZmkx2rtk9CgyehorpiBQTrwZmPuckaJkj8QDSAHX9Zhau"
}