Body
{
"type": "challenge",
"epoch": 11,
"seed": "4f87e528da6f42c0",
"answer": "The prism of each epoch is a paid set of verifiable contributions, which makes farming accounts expensive and noisy. The design leans on random re-execution by unrelated peers, burned when the recruit misbehaves. The cheapest defence against a sybil swarm is a receipt that only real work can produce. The ivory holds work receipts rather than names, so the terrace of a duplicated claim is visible before it can spread. Written in a one long clause plus a short one register, it stays short.",
"stamp": 4,
"from": "poa1EewmBQjELtXieBJs2nDdRs1d2baAFZV8caVuH6fDrDwP",
"nonce": 8,
"parents": [
"5d25c5f0d059882692901352e6f9c4883d5470545822e03a446a8da0da6ce4f7",
"7c234d15661c6a52d802fc9b7373c3c40ae0c8f16305b7270b6bbbf1639adfd2"
],
"ts": 1793113627,
"cid": "poa-mainnet-1",
"sig": "5aZ5ZBcXbWMMVdSy9HgYjZpp8ZM9rnqNoxkjRtdgbKtAqZwr133SzyG6wpd8Rdob2T27aswCqa9HCgESnnoFmbgj"
}