The Risk Protocol · MMXXVIMore than two thousand years ago, a hand-cranked bronze machine made the sky predictable. It is the oldest known analogue computer, and it is the inspiration for the new mark of The Risk Protocol.
More than 2,100 years apart
Around Easter 1900, Captain Dimitrios Kondos and his crew of sponge divers from the island of Symi stopped at Antikythera, a small island between Crete and the Peloponnese, to wait for better winds. The diver Elias Stadiatis went down forty-five metres and came back describing a heap of rotting corpses and horses strewn among the rocks. What he had seen were statues, the cargo of a ship that sank in the first century BC.
With the Greek navy in support, the divers raised bronze and marble statues through the winter and into 1901, among them the bronze Youth of Antikythera. The diver Giorgos Kritikos died of decompression sickness, two more were paralysed, and the salvage ended that summer. Among the finds, and drawing little attention, were a few lumps of corroded bronze and wood.
On 17 May 1902, the archaeologist Valerios Stais noticed a gear wheel embedded in one of those lumps. It was the first sign that the sea had given back a machine.
The historian of science Derek de Solla Price took up the puzzle in 1951. Twenty years later, with the Greek nuclear physicist Charalampos Karakalos, he made X-ray and gamma-ray images of the fragments, and in 1974 he published what they had found: a train of interlocking gears unlike anything else known from the ancient world.
A team from Cardiff University led by Mike Edmunds used X-ray tomography and high-resolution surface scanning to look inside the 82 surviving fragments. Faint inscriptions that once covered the case could now be read, including what appears to be an instruction manual on its back door.
A team at University College London led by Tony Freeth published a reconstruction of the entire machine. The fragments themselves are kept today in the National Archaeological Museum in Athens.
Pointers for the Sun and the Moon moved around the signs of the Greek zodiac and a ring of day marks. A small ball, half white and half black, turned to show the phase of the Moon, and a pin-and-slot pair of gears made the Moon speed up and slow down across the month, the uneven motion that the astronomer Hipparchus described.
The machine sat in a wooden case about the size of a shoebox and was driven by a small hand crank, now lost. The crank turned the largest gear, a four-spoked wheel about thirteen centimetres across with 223 teeth, and that one wheel drove every other gear. Its teeth were equilateral triangles about 1.6 millimetres apart, probably cut by hand.
One spiral dial kept a nineteen-year calendar, with a smaller dial for the four-year cycle of athletic games that included the Olympics. A second spiral counted the 223 months of the Saros cycle, and glyphs in 51 of its cells marked the eclipses it predicted.
Nothing of comparable complexity is known for more than a thousand years afterwards, until the astronomical clocks of fourteenth-century Europe.
The machine took a sky too tangled to follow by eye and made it readable, measurable and predictable. The Risk Protocol is building the same kind of machine for risk in crypto.
A single crank drove every dial on the machine. The Risk Protocol works the same way, with one Risk Engine powering SMART Tokens, Risk Prediction Markets and Risk Intelligence.
The machine turned cycles too long to track into positions, phases and eclipse warnings that anyone could read. We turn crypto risk into something people can hold, trade and forecast.
The gears sat inside the case, and what people saw were the dials. A layer is exactly that: machinery underneath that makes the surface make sense. It is why we call what we are building the Risk Layer of Crypto.
The film opens on the real Fragment A, follows the machine from the seabed to the new mark, and then walks through what each detail of the mark means, with an original score. Every gear turns at its true tooth ratio, and the escapement ticks until the engine stops. Opening photograph: Logg Tandy, CC BY 4.0.
A single continuous ring carries every tooth and anchors every spoke. It stands for the layer itself: one piece of infrastructure that everything we build runs through.
On the original, a ball half white and half black turned to show the phase of the Moon. Ours shows risk split into two halves that always add back up to the whole, each held by whoever wants that side: stable or amplified, up or down, yes or no.
All three spokes meet at a single hub, the Risk Engine. Nothing on the wheel turns on its own; every product draws its motion from the same centre.
The original's front dial carried a ring of day marks and the signs of the zodiac. Ours carries 365 day marks, one for every day of the year in a market that never closes, over a finish of perlage, the circular graining found on fine watch movements.
The wheel is anodised in the brand gradient, from cyan to violet, with a machined highlight along its edges. Special editions come in platinum, and in bronze, the metal of the original.
The rim carries 223 teeth, the count of the great wheel that drove the original and the number of lunar months in the Saros eclipse cycle. Each tooth is a triangle, the profile of the original's hand-cut teeth.
A hairline seam divides the halves. It is the split itself, the Split Mechanism for Asset Risk-Tokenisation that gives SMART Tokens their name. A collar holds both halves in one frame, because together they always add back up to the whole.
The original wheel has four straight spokes. Ours has three, one for each product on the Risk Engine: SMART Tokens, Risk Prediction Markets and Risk Intelligence. They are swept like turbine blades, so the wheel seems to turn even at rest.
From about 200 pixels up, the mark appears in full metal, with its engraved zodiac ring, the bronze gear behind the wheel and the split moon.
Below about 200 pixels, and wherever the mark must work in a single colour, the flat mark takes over. It keeps the same wheel, spokes and split moon, drawn as a vector that stays sharp at any size.
For engraving, embossing, single-colour print and partner lockups, the moon is drawn as the real phase ball, one half solid and one half open.
Favicons use a small-size master with 96 teeth, sturdier spokes and a flat moon, so the mark holds its shape down to a 16-pixel browser tab. They are shown here at actual size.
The seal sets the wheel inside a bezel engraved with the twelve signs of the zodiac in Greek, as they were on the original's front dial, for certificates, merchandise and ceremonial moments. Platinum and bronze editions mark special releases.
Launch appSMART Tokens, Risk Prediction Markets and Risk Intelligence on one Risk Engine.
Every flat colour in the mark comes from the brand palette. The metal finishes add lighter and darker tints of the same hues to give the metal its sheen.
The wordmark is set in Marcellus, a flared serif drawn from classic Roman inscription letters. The ship that carried the mechanism sank in the Roman era, and the machine itself was engraved with Greek capitals, so the name is cut the same way: in capitals, spaced wide, made to last. Roboto and Roboto Mono carry everything else.
THE RISK PROTOCOLThe Risk Layer of Crypto