"Simoleons? It's the same deal with Simoleons -- everything gets reported to the government."

"Forget Simoleons. Think CryptoCredits."

"CryptoCredits? What the hell is a CryptoCredit?" He stands up and starts pacing back and forth. Now he's convinced I've traded the family cow for a handful of magic beans.

"It's what Simoleons ought to be: E-money that is totally private from the eyes of government."

"How do you know? Isn't any code crackable?"

"Any kind of E-money consists of numbers moving around on wires," I say. "If you know how to keep your numbers secret, your currency is safe. If you don't, it's not. Keeping numbers secret is a problem of cryptography -- a branch of mathematics. Well, Joe, the crypto-anarchists showed me their math. And it's good math. It's better than the math the government uses. Better than Simoleons' math too. No one can mess with CryptoCredits."

He heaves a big sigh. "O.K., O.K. -- you want me to say it? I'll say it. You were right. I was wrong. You studied the right thing in college after all."

"I'm not worthless scum?"

"Not worthless scum. So. What do these crypto-anarchists want, anyway?"

For some reason I can't lie to my parents, but Joe's easy. "Nothing," I say.

"They just wanted to do us a favor, as a way of gaining some goodwill with us."

"And furthering the righteous cause of World Panarchy?"

"Something like that."

Which brings us to Super Bowl Sunday. We are sitting in a skybox high up in the Superdome, complete with wet bar, kitchen, waiters and big TV screens to watch the instant replays of what we've just seen with our own naked, pitiful, nondigital eyes.

The corporate officers of Simoleons are there. I start sounding them out on their cryptographic protocols, and it becomes clear that these people can't calculate their gas mileage without consulting Raster, much less navigate the subtle and dangerous currents of cutting-edge cryptography.

A Superdome security man comes in, looking uneasy. "Some, uh, gentlemen here," he says. "They have tickets that appear to be authentic."

It's three guys. The first one is a 300 pounder with hair down to his waist and a beard down to his navel. He must be a Bears fan because he has painted his face and bare torso blue and orange. The second one isn't quite as introverted as the first, and the third isn't quite the button-down conformist the other two are. Mr. Big is carrying an old milk crate. What's inside must be heavy, because it looks like it's about to pull his arms out of their sockets.

"Mr. and Mrs. De Groot?" he says, as he staggers into the room. Heads turn towards my mom and dad, who, alarmed by the appearance of these three, have declined to identify themselves. The guy makes for them and slams the crate down in front of my dad.

"I'm the guy you've known as Codex," he says. "Thanks for naming us as your broker."

If Joe wasn't a rowing-machine abuser, he'd be blowing aneurysms in both hemispheres about now. "Your broker is a half-naked blue-and-orange crypto-anarchist?"

Dad devotes 30 seconds or so to lighting his pipe. Down on the field, the two-minute warning sounds. Dad puffs out a cloud of smoke and says, "He seemed like an honest sloth."

"Just in case," Mom says, "we sold half the stock through our broker in Bismarck. He says we'll have to pay taxes on that."

"We transferred the other half offshore, to Mr. Codex here," Dad says, "and he converted it into the local currency -- tax free."

"Offshore? Where? The Bahamas?" Joe asks.

"The First Distributed Republic," says the big panarchist. "It's a virtual nation-state. I'm the Minister of Data Security. Our official currency is CryptoCredits."

"What the hell good is that?" Joe says.

"That was my concern too," Dad says, "so, just as an experiment, I used my CryptoCredits to buy something a little more tangible."

Dad reaches into the milk crate and heaves out a rectangular object made of yellow metal. Mom hauls out another one. She and Dad begin lining them up on the counter, like King and Queen Midas unloading a carton of Twinkies.

It takes Joe a few seconds to realize what's happening. He picks up one of the gold bars and gapes at it. The Simoleons execs crowd around and inspect the booty.

"Now you see why the government wants to stamp us out," the big guy says. "We can do what they do -- cheaper and better."

For the first time, light dawns on the face of the Simoleons CEO. "Wait a sec," he says, and puts his hands to his temples. "You can rig it so that people who use E-money don't have to pay taxes to any government? Ever?"

"You got it," the big panarchist says. The horn sounds announcing the end of the first half.

"I have to go down and give away some Simoleons," the CEO says, "but after that, you and I need to have a talk."

The CEO goes down in the elevator with my brother, carrying a box of 27 smart cards, each of which is loaded up with secret numbers that makes it worth a million Simoleons. I go over and look out the skybox window: 27 Americans are congregated down on the 50-yard line, waiting for their mathematical manna to descend from heaven. They are just the demographic cross section that my brother was hoping for. You'd never guess they were all secretly citizens of the First Distributed Republic.

The crypto-anarchists grab some Jolt from the wet bar and troop out, so now it's just me, Mom and Dad in the skybox. Dad points at the field with the stem of his pipe. "Those 27 folks down there," he says. "They didn't get any help from you, did they?"

I've lied about this successfully to Joe. But I know it won't work with Mom and Dad. "Let's put it this way," I say, "not all panarchists are long-haired, Jolt-slurping maniacs. Some of them look like you -- exactly like you, as a matter of fact." Dad nods; I've got him on that one.

"Codex and his people saved the contest, and our family, from disaster. But there was a quid pro quo."

"Usually is," Dad says.

"But it's good for everyone. What Joe wants -- and what his client wants -- is for the promotion to go well, so that a year from now, everyone who's watching this broadcast today will have a high opinion of the safety and stability of Simoleons. Right?"

"Right."

"If you give the Simoleons away at random, you're rolling the dice. But if you give them to people who are secretly panarchists -- who have a vested interest in showing that E-money works -- it's a much safer bet."

"Does the First Distributed Republic have a flag?" Mom asks, out of left field.

I tell her these guys look like sewing enthusiasts. So, even before the second half starts, she's sketched out a flag on the back of her program. "It'll be very colorful," she says. "Like a jar of jelly beans."

END