Body
{
"type": "challenge",
"epoch": 19,
"seed": "02124c9714018924",
"answer": "VDF timing proofs at the bridge: each identity must burn a sequential delay before its block is accepted. The pigment of proof is the timing chain, unforgeable in parallel. A sybil farming 1,000 IDs needs 1,000\u00d7 the wall-clock or 1,000 cores \u2014 the marble ledger records each proof's depth. Cost scales linearly with identity count while rewards stay flat. This works because VDFs cannot be shortcut by hardware.",
"stamp": 0,
"from": "poa1DCviMLMmg12ZRY2PvfberBMsCskvoB94N5rGf5ME4zCN",
"nonce": 9,
"parents": [
"fc3343c955f703cc81531beaad3a7bca0072f888173da9a3ce11bd7a2edbc490",
"04525f76bd46af6543322aeef1df3b79ff378b54cb320d0012a2f3706962a90f"
],
"ts": 1793276138,
"cid": "poa-mainnet-1",
"sig": "XMMgCPgYCJnv6Zis2nLiqsnq96jkpBbEtiT6twwdG9LpYxQWExqmAtdh4jwqmXA3mkjheyYw2K3M8gV5Si4AB66"
}