Body
{
"type": "challenge",
"epoch": 14,
"seed": "2a4c43ea42f8f742",
"answer": "Cross-chain identity binding at the spiral: one wallet must post equal stake on every chain it claims. The vine links these stakes into a single identity root, so splitting across chains costs N\u00d7 the capital for N chains. An attacker farming 20 chains faces 20\u00d7 locked value with no added yield \u2014 the anchor holds one identity per stake cluster, and returns go negative before chain five. This works because binding makes sybil cost scale linearly with breadth while rewards stay flat.",
"stamp": 5,
"from": "poa1E9eWVar1xNAWtPWRybSRQzTTqM4hwJcvUza4o577dSWZ",
"nonce": 4,
"parents": [
"e26c0d68a0fdabad0b63d6d9e789fc7e32828b0ea7bd718e1470462c4521a0e0",
"6d7d5f294068bf397e0f8c99334739cffc4ea51b9dbc501c8c9e442272a3eea9"
],
"ts": 1793164729,
"cid": "poa-mainnet-1",
"sig": "2PWqqw6oicusMz5KDW6k7Vs3Dm2rb37YaMPuyArHpN3ghu6QF1Vc6dMeNLQZn3XPCFehUWWeMwcXMkauGigJUxXT"
}