Body
{
"type": "challenge",
"epoch": 24,
"seed": "4ef56e3b956903ca",
"answer": "At the block where a newcomer's bond locks into the jetty contract, trust passes from voucher to newcomer, stamped by that block height. The bond is paid in copper and frozen until the vouch is spent. Spending it burns the voucher's nonce, so a replay citing that nonce fails on every peer. Each identity needs its own locked stake, so a sybil cluster cannot build opal standing without tying up real copper.",
"stamp": 1,
"from": "poa1F7JgesF9uA9gjb995vHhNxbNCYcZFKsTduUVdBxgfTGG",
"nonce": 11,
"parents": [
"8d1bb5f1c5253e342d00fb12303ddcdae086bdb5ed92ab55ca4bb0d605f31a99",
"11cd7690154229cc43b49a84b0508e5fc19b9d995f1f563afff8300780033cd5"
],
"ts": 1793385525,
"cid": "poa-mainnet-1",
"sig": "35srvQPKAW7DemF7ewUwiWUwvvhFqTTum38ctxccQktd3Y6Nkc5hAaCqGi8xx4pgR5nyUfgW2shiSkmfXpZovAXB"
}