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UTXO Viewer

The UTXO Viewer is an OrdiFi display layer that reads inscriptions inside a single UTXO and renders them as a visual composition. If a layout inscription is present, the viewer uses it as the build plan. If no layout is found, OrdiFi falls back to a default grid view so all inscriptions in the UTXO can still be displayed.

Scope at launch

At launch, the viewer supports single-inscription display and a small set of predefined fallback layouts. The first supported fallback is the 4-slot grid, allowing four inscriptions in one UTXO to be shown in a structured frame even when no dedicated layout spec is present.

Layout-driven rendering is already part of the viewer design. When a valid layout inscription is detected, the viewer can use that layout as the visual instruction set for the remaining inscriptions in the same UTXO.

How it works

The viewer first checks how many inscriptions are present in the UTXO. If only one inscription is found, it is displayed like a standard inscription viewer. If multiple inscriptions are found, the viewer checks whether one of them is a layout instruction. If so, that layout defines slot positions and presentation rules for the other contents. If not, OrdiFi applies a fallback layout based on inscription count.

The viewer is designed to render different inscription types inside fixed slots, including static images and supported HTML-based display inscriptions. Content is scaled to fit the slot while preserving the intended composition.

Current limitations

The UTXO Viewer is still an evolving display system. Early versions focus on reliable slot rendering, fallback layouts, and support for common visual inscription types. More advanced layout detection, broader media support, and deeper UTXO inspection will be expanded over time.

Future direction

Over time, OrdiFi plans to extend the viewer with additional fallback layouts such as 9-slot and 16-slot grids, richer spec-based rendering, and broader compatibility for container-style inscriptions. The long- term goal is to make UTXO-based visual composition a practical public viewing standard inside the OrdiFi ecosystem.