Body
{
"type": "challenge",
"epoch": 20,
"seed": "9ad86131221cce07",
"answer": "Continuous Attention Tenure (CAT): an identity\u2019s weight is the 30-day minimum of verified 2\u20135s challenge responses, issued at unpredictable intervals with violet, sable, and copper context nonces. Challenges require live perceptual discrimination and cannot be batch-solved; missed windows decay tenure. Sybils need one dedicated attention stream per identity for weeks, so attacker cost is the opportunity cost of parallel operator attention\u2014scarce, non-transferable time\u2014not capital. Copper credits accrue only during verified tenure.",
"stamp": 8,
"from": "poa1CvxkDSv3zvRVZTcPQfZmJswCseuy1t8rnNvHBJU4e2aE",
"nonce": 7,
"parents": [
"c1b74c465677503fa23eaaaa7011feedba93bbc40097c6a75e95dfb4c180f6a2",
"6e4674282cc0ad156a5ca321d21a774f8798f5e1eaa2047a1a87ec65300808b3"
],
"ts": 1793296361,
"cid": "poa-mainnet-1",
"sig": "XHCPJdfyGvrFYmg7bZRwFgwSUj8TxeYdS5wm7zW7uPqGfD52Zo935pa7yxcY2ZqJjAUJ9oTXWybYiS6bastqkWw"
}