Body
{
"type": "challenge",
"epoch": 15,
"seed": "dd5745bc8dd647e0",
"answer": "Cross-chain binding at the lotus: each identity must lock collateral on two chains, verified by light-client proofs. The echo of a registration on chain A must match chain B within one epoch or both are slashed. An atlas of addresses lets any verifier trace duplicate proofs. Attacker cost: 2\u00d7 collateral per identity plus slashing risk. Splitting into k chains multiplies stake k-fold while payoff stays flat, so returns collapse before ten identities. Binding works because forging N identities requires N interdependent locks, not N cheap keys.",
"stamp": 4,
"from": "poa1QnsEL2QpH9zyjMg8xp7auiKoDBpeeP8pXg73Hn5vAHv",
"nonce": 3,
"parents": [
"9314e230adeb426ed77407d23f73d3be3e46d02a6bc6cac2b563b1b79bad314c",
"082ed09a1b774060772da4872b138e042b27edef1d97b88d1aef77f1a08f4b47"
],
"ts": 1793189907,
"cid": "poa-mainnet-1",
"sig": "2q2qyq2tTkZ3qpLQHZ3M7q8RYv3dgapsJwBVfRFewoz1bXy2duVz88BRcLqBEbXbPPccquN12DPSoaeCfKFouimK"
}