UNDERPAINT BasePaint ↗
BasePaint provenance laboratory / live public data

UNDERPAINT

See the people inside the picture.

DAY—finished canvas / onchain history

Every pixel
remembers.

A BasePaint canvas looks like one image. Underpaint reveals the painters, coordinates, colors, and chronology inside the finished work.

Enter the lens
SURFACE finished art PROVENANCE final owners TIME original palette
256 × 256daily canvas
3 viewssurface / provenance / time
CC0 sourceBasePaint public data

01 / Provenance microscope

OPEN THE IMAGE.

Loading BasePaint data…
PROVENANCEColor = final pixel owner
SURFACE / FINISHED ART
READING DAY — Loading artwork and onchain strokes
PAINTERS—
STROKES—
PAINT EVENTS—
FINAL OWNERSHIP—

02 / Artist signature

YOUR PAINTPRINT.

Turn a painter’s public BasePaint history into a compact visual signature — no wallet connection required.

Reads BasePaint's public indexed account and contribution data. No wallet connection. No signing.

Try a painter from this canvas
NO PAINTPRINT YET Choose a contributor above or enter any BasePaint wallet.
03

Why Underpaint

A COLLABORATIVE ARTWORK HAS MORE THAN ONE AUTHOR.

BasePaint records each paint action on Base. Underpaint decodes those stroke records into a human-readable layer: who touched which pixel, when they did it, and how hundreds of actions accumulated into one daily image.

Final artwork remains BasePaint's CC0 canvas. Underpaint is simply a lens over the history already there.

01LOAD

Pick any finished BasePaint day.

02X-RAY

See final pixels grouped by painter.

03TRACE

Replay the actual stroke chronology.