We build symbols.
We build the future.

A work by Valentina Picozzi for Satoshi Gallery

21 Nodes is a sculptural network: Satoshi Nakamoto, sculpted not as a single figure but as many, each installed in a different city and linked across the globe.

Each node takes the same form: a hacker seated with a laptop, the stereotype worn deliberately as a nod to the developers worldwide who built Bitcoin’s ecosystem and championed a freedom that ran on transparency. But the figure is carved through with absence. Cast in layered stainless steel, it is cut into sixty-one thin strata, each separated by a precise, breathing gap. The body seeks disappearance rather than likeness: a form built from interval as much as material. It evokes a presence that exists only ’between the lines,’ the way Satoshi persists today: not as a person, but as code. Look closely, and there’s a pulse in this logic too: a rhythm that doesn’t announce itself so much as persist. It’s felt more than seen, moving beneath the whole, the way an idea, once released, refuses to stay still.

Access is the work’s first condition, and its central proposition. Each node exists only in public spaces: a square, a plaza, a crossroads where a city already gathers and moves. This is not a matter of logistics but of meaning: the work is not the steel, but the exposure. It enters circulation absorbed into a city’s daily traffic until it reads as native to the place. It becomes another fixture in its skyline, its corners, its history. Should a node be withdrawn from public access, it exits the network by definition; the work’s condition is presence, not possession.

That same public life leaves each node answerable to the city that holds it, to weather, to light, to the unhurried erosion of standing in the open rather than behind glass.

Presence, in this sense, is not passive; it is sustained. A node does not simply stand in public space, it remains accessible there because someone tends it, the way the protocol itself endures because no single hand controls it, but many keep it running. This is the same logic Satoshi built into the code: no central authority holds the network together; it holds because participation is distributed, and distributed participation only works if each part does its share. A custodian’s care is, in this sense, doing exactly what every node in the network depends on: keeping its share of Satoshi accessible, legible, and answerable to the place that holds it. Care, here, is not maintenance in the ordinary sense: it is participation. It is what “we are all Satoshi” means once translated into steel, weather, and the daily upkeep of a public square.

Accessibility and care are not conditions attached to the work — they are what keeps it alive. 21 Nodes is not a fixed set of objects; it is a network of nodes that pulse only for as long as each one keeps circulating in public view and someone keeps it fit to be seen. A sculpture that stands untended will not stay accessible for long; a sculpture that is tended but withdrawn from public space goes still — an object, not a node. To acquire a node is to take on a place in that pulse: not custodianship layered onto ownership, but ownership redefined by the pulse it keeps alive.

The network currently holds nodes in (Lugano), El Salvador, Tokyo, Hanoi, and New York, each one live, each one already keeping time with the city around it.