A humanoid body.
$3.50, once.

01

The pause

Imagine pressing pause on life for a century.

Not the metaphorical pause of a long holiday, but a literal, biological one. You stop. The clock does not.

This page describes one such arrangement: a single flat fee of $3.50, a reservation that is locked, and then at least one hundred years in which nothing at all happens.

You sleep, the centuries turn, civilisations revise themselves, and the Earth changes. Your place in the future stays held while all of it passes.

02

One flat fee

$3.50. Paid once. The whole number.

The fee is $3.50, paid a single time, in cash or by check. It is not the first instalment of anything, and it does not recur.

There is no monthly charge, no maintenance deposit, no annual review, and no card details held on file. What you see here is the entire cost of the reservation.

The office records the payment against your account and issues a reference. From that moment the reservation is closed to price changes, including ours.

03

One hundred years of nothing

The wait is part of the offer, not a delay in it.

For at least a hundred years the protocol asks nothing further of you. No check-ins, no renewals, no forms to re-sign, no confirmation that you are still interested.

You go about an ordinary mortal life with the knowledge that one contingency is already in place, filed, and paid for.

Silence is the feature. A protocol that needed your attention every year would not survive a century, and neither would your patience.

04

The calendar turns to 2126

A floor, not a schedule.

2126 is the earliest date at which the protocol can activate. It is deliberately written as a floor rather than a promise, because the science that would justify it does not exist yet.

If the required technologies are not stable by then, the reservation simply keeps waiting. Nothing is improvised to meet a date, and no date is moved earlier to look ambitious.

When the threshold is finally crossed — in 2126 or some later decade — the registry is opened and the work begins.

05

The awakening

Engineering the body to the standards of its own era.

At activation, engineers and automated fabrication systems working at that time read the specification from the registry and construct a humanoid body using the materials and methods then available.

The body is built to the standards of 2126 or later, not to ours. A design frozen today would be an antique before it was finished.

What is fixed now is the intent, the holder, and the reference — not the engineering. The engineers of the future inherit the obligation, not our blueprints.

06

An option on eternity

A small sum, spent once, on a very long possibility.

For the price of a handful of coins you are not buying a device. You are buying an option: the right, held in a registry, to be considered when the capability arrives.

Most reservations will be inherited long before they are honoured. That is not a flaw in the model; it is the honest shape of a hundred-year commitment made by mortal people.

The option is transferable to your estate and revocable by you at any time, without fee. It exists to be held, not to be sold on.

07

The vision: why a humanoid body

Because the alternative vessels each leave something behind.

For decades, futurists and transhumanists have argued about the best route to extending human life. The proposals are serious, and each of them is incomplete in a different way.

Freezing preserves tissue and abandons the thawing problem. Uploading preserves a mind and abandons touch, weight, weather and the physical world.

The middle ground — and perhaps the most intuitive one — is the humanoid robotics body: a vessel shaped for the same world the human mind grew up in.

08

What freezing leaves behind

Cryonics keeps the body and bets on the thaw.

Cryonics preserves a body at low temperature against a future that can repair it. The promise is intact tissue; the risk is entirely concentrated in one unresolved step.

Ice damages cells, preservation agents are imperfect, and the repair technology required at the far end is at least as demanding as the technology this protocol waits for.

It is a reasonable wager, honestly made. It is simply a wager on a single unknown rather than on a long series of them.

09

A mind without a body

Digital uploading keeps the pattern and loses the world.

Uploading proposes that the pattern of a mind can be captured and run on a substrate. It solves storage elegantly, and abandons everything the mind was built to do.

A mind in a server does not feel rain, cannot lift a child, has no sense of a room. Whatever it experiences, it is not the experience of a body in a physical world.

If the aim is continuation rather than preservation of data, the missing part matters as much as the surviving part.

10

The middle ground

A body in the world, built after the science settles.

The humanoid body takes a different position: rather than freezing a body too early or discarding one too soon, it waits for the body to be buildable.

It also keeps the physical world in the arrangement. The point of the vessel is not that it is a machine, but that it is a machine that can stand in a kitchen, open a door, and be present.

That is a narrower promise than immortality, and a far more specific one than eternity.

11

Why the shape matters

Our brains are wired for a specific kind of interaction.

We understand bipedal balance. We read a turn of the shoulders, a hesitation in a hand, the angle of a head. We know what it means when something stands at human height.

A humanoid frame inherits all of that for free. It can use our stairs, our tools, our seats, and our doorways, without a single environment being redesigned for it.

When neural integration becomes possible, the shape stops being a preference and becomes a shortcut: the mind is not learning a new body, it is recognising an old arrangement.

12

The ergonomics of a human world

The built environment already fits one shape.

A century of construction has been tuned to roughly one metre seventy of biped, with a shoulder span and a reach. Every handle, step and counter in the world encodes that measurement.

Any other form — wheeled, tracked, quadruped, or distributed — must negotiate a world designed against it, or convince the world to change.

The humanoid body asks nothing of the world. That is why it is the most practical answer as well as the most intuitive one.

13

An honest limit

Nothing here claims that consciousness has been solved.

The protocol is a reservation, not a laboratory result. Consciousness is not transferable today, and no part of this page asserts otherwise.

What is claimed is narrower: that a registry of intent can be maintained for a century, and that a body constructed to the standards of that century is the most plausible vessel if continuity is ever achieved.

If the underlying science never arrives, the protocol fails quietly and the $3.50 stays spent. That is a real possibility, stated plainly rather than buried.

14

The $3.50 model

It sounds absurdly affordable. That is the design.

How can a future-shifting technology cost less than a cup of coffee? Because the fee is not funding the technology. It is funding a registry.

The philosophy is democratisation. By keeping the barrier to entry virtually nonexistent, the future of robotics is not reserved exclusively for the ultra-wealthy or a small number of institutions.

A fee of $3.50 is also a filter of intent. Small enough to be open to anyone, deliberate enough that the registry fills with people who actually meant it.

15

The universal registry

One list, one reference, open to anyone.

The registry is not a queue ordered by wealth. Every reservation carries the same weight, whether it arrived from a city or a village, in cash or by check.

Each entry holds the account it belongs to, the date the fee was recorded, and a reference that survives independently of any single institution.

The registry is the asset. Everything else in the protocol exists to keep that list readable for a century.

16

The secure lock

What is recorded the day you enrol.

The lock is deliberately minimal. The fewer facts held for a hundred years, the fewer facts that can be lost, disputed or misused in the meantime.

• IdentityYour name and the account you enrolled with.
• IntentA single recorded statement: humanoid continuation, activation no earlier than 2126.
• PaymentThat $3.50 was received, in cash or by check, with the date.
• ReferenceA durable identifier your estate can present a century from now.

17

Surviving institutional shifts

The registry is designed to outlast the organisations holding it.

A hundred years contains wars, mergers, currencies, silences and successors. Any record that depends on one institution's continuity is already fragile.

The lock is therefore written to survive institutional change: replicated, referenced independently, and transferable between stewards without losing its integrity.

The test of the design is not whether it works this decade. It is whether a successor in 2100 can still read it without asking anyone alive today what it meant.

18

The long silence

No monthly fees, no hidden maintenance, no check-ins.

Subscription business models cannot survive a century of silence. They require a paying customer every month for twelve hundred months, and a hundred years of administration to bill them.

The protocol was designed backwards from that constraint. One payment, once, because anything repeating would eventually fail and take the reservation with it.

So the second phase of the protocol is silence: you live your life, and the registry holds its position without asking anything of you.

19

The technological threshold

Activation depends on three disciplines converging.

The protocol activates when material science, neural interfacing and artificial intelligence intersect to make stable cybernetic bodies a reality — not when a marketing calendar says so.

Material science must deliver a body that can be serviced and kept for decades. Neural interfacing must deliver continuity that is more than a recording. Artificial intelligence must be able to run a person, not a dialogue.

Each of those is a hard problem. Together they are the reason a hundred years is the floor rather than the target.

20

Building to the era's specification

The engineers of 2126 inherit the obligation, not our blueprints.

No working drawing of a humanoid body is made today. Anything we could specify now would be obsolete before it could be cast.

What passes forward is the requirement: a serviceable, human-shaped body, built with the best available engineering of its time, for a named holder on the registry.

This is how any long-lived structure actually works. The foundation is laid now; the building is finished by people who never knew us.

21

What 2126 might be made of

Forget rigid steel and clunky plastics.

The materials of the next century are the least predictable part of this page, and the most likely to make everything written here look conservative.

What is already visible in the research is a direction: lighter structures, surfaces that repair themselves, actuators that behave more like muscle than like motors.

The body a reservation buys is not described in our vocabulary, because our vocabulary runs out before the century does.

22

Programmable matter and synthetic skin

A surface that can warm, and flex, and mend.

Programmable matter suggests a shell that is not fixed at manufacture: stiffness and shape set by instruction rather than by casting.

Self-healing synthetic skin suggests a surface that keeps its integrity through use, and mimics the warmth and texture we associate with presence.

Neither exists in a form that could be worn. Both exist in the research, which is the only thing a hundred-year reservation needs from them today.

23

Neural integration

Reflex, sense and memory, without a wire in sight.

The boundary between mind and machine is where the protocol either becomes real or remains a filing cabinet. The design intent is seamless integration rather than remote control.

Instantaneous reflexes, enhanced sensory perception — infrared, ultraviolet, the microscopic — and direct access to information networks are the plausible shape of that seam.

Whether any of it constitutes continuity is the question the protocol cannot answer and does not pretend to.

24

Boundless mobility

The places a biological body cannot go.

A humanoid body is freed from the biological constraints that decide where a person can stand: pressure, temperature, radiation, and the simple need to breathe.

Deep ocean, high orbit, off-world settlement — environments entirely hostile to baseline human biology become ordinary working conditions.

The shape stays human because the operator is human. The tolerance is not.

25

Freed from decay

Aging, fatigue and physical decline stop being the limit.

Biological bodies degrade on a schedule no medicine has reversed. That schedule is what the protocol is arranged around.

A serviceable humanoid frame is maintained rather than aged: joints replaced at their rating, power cells as a service item, surfaces refinished.

The result is not invulnerability. It is a body that can be kept, which is a different and more useful promise.

26

The century you will not see

You step from this era to the next, skipping the middle.

If the reservation is honoured, you do not experience the intervening decades. No middle years of the twenty-first century, no slow accumulation of change.

You step from the modern era directly into a world shaped by a hundred years of acceleration, and you arrive in a body built for it rather than for us.

The gaps in the story are the point. Nobody can write the years between, including the people who are paid to.

27

An era of transition

The line between biology and engineering blurs daily.

Artificial intelligence is advancing exponentially, material science breaks barriers once thought impossible, and the boundary between body and machine moves a little every year.

That is the environment in which a hundred-year option starts to look less like fantasy and more like paperwork.

The protocol does not require the transition to complete. It only requires it to keep going.

28

The one thing money cannot buy

Until a reservation is written against it.

We live in an era of unprecedented transition, and for all of it, the one commodity nobody has been able to purchase is more time.

A reservation does not buy time. It buys a recorded claim on a future that might contain more of it, held for as long as the claim survives.

That is a modest thing to sell and a remarkable thing to be able to write down.

29

A vote of confidence

Betting that our descendants solve the puzzle.

Three dollars and fifty cents is not a serious sum. As a wager on human ingenuity, it is unusually cheap.

The reservation is a statement that a century from now, our descendants will have solved continuity — or will at least have made it a problem worth solving.

It is also a vote that the answer, when it comes, will not be restricted to the people who could afford to wait in comfort.

30

What $3.50 is not

Stated plainly, because the terms deserve it.

The fee does not buy a body, a date, a treatment or a medical outcome. It buys a reservation of intent, recorded and held.

The protocol makes no claim about consciousness, identity or legal personhood in a future jurisdiction, and gives no undertaking that any of those will be settled favourably.

If that sounds like a narrow offer, it is. A wide offer for something that does not yet exist would be a different document, and a less honest one.

31

Stewardship and successors

Someone has to keep the list readable.

A registry that survives a century needs stewards with no incentive to close it. The office that holds it is bound to publish its integrity checks and its succession plan.

Successors inherit the registry and the obligation with it. A steward that cannot publish an integrity check has, by that fact, stopped being a steward.

The $3.50 is not spent on administration. It is spent on making the list expensive enough to matter and cheap enough to be universal.

32

The terms, in plain language

Five lines. No annex.

The whole agreement fits in five sentences, which is unusual for a hundred-year arrangement and deliberate.

• OneYou pay $3.50 once, in cash or by check, and it is recorded against your account.
• TwoYour reservation is held for at least one hundred years, from an activation date no earlier than 2126.
• ThreeNothing is required of you in that time: no renewals, no fees, no check-ins.
• FourActivation depends on science and technology that do not exist today and may never exist.
• FiveYou may cancel or transfer the reservation at any time, at no charge.

33

Ready for the next century

The future belongs to those who plan for it.

Even when the plan involves sleeping through the next hundred years, and leaving the heavy lifting to people who are not born yet.

The terms are simple: pay $3.50 one time and your place is held. No further action is required from you, this year or in any year after it.

Let the scientists, engineers and roboticists of the future worry about the engineering. All you have to do is make the choice and let time do the rest.

34

How to secure your place

Three steps, once, and then silence.

Enrolment is deliberately shorter than the wait that follows it.

• Step oneOpen an account with your name and email.
• Step twoPay $3.50 once to the membership office, in cash or by check.
• Step threeYour reservation is recorded and held. Nothing further is asked of you.

35

Faster than you think

Will you be ready when the bodies are built?

The future is approaching faster than any of us can comfortably estimate, and it will arrive whether or not a reservation exists to greet it.

Securing a place is the only part of the arrangement that can be completed now. Everything else belongs to a century that will have its own opinion of us.

Pay $3.50 once. Your place is held. The rest is time.