UTXO Composer
The OrdiFi Composer is a Bitcoin-native assembly environment for creating reversible ordinal container structures. It allows ordinals, cases and layouts to be composed into deterministic UTXO structures while preserving ordinal positioning and split reconstruction capabilities.
What the Composer does
The Composer can: - compose ordinal-bearing UTXOs - create structured container assemblies - preserve ordinal offsets - build reversible layouts - split structures back into separated outputs - generate PSBT transaction plans for external wallet signing
Reversible structures
Unlike destructive merge systems, the Composer is designed around reversible assembly logic. By preserving offset relationships and postage-aware boundaries, composed structures can later be reconstructed and separated again through split operations.
Cases & layouts
Cases and recursive layouts are examples of structured ordinal containers. A case may contain: - serial information - presentation layers - verification metadata - packed ordinal content Layouts such as GRID-4, GRID-9 and GRID-16 can organize multiple ordinal objects into a single structured UTXO assembly.
Root structure & offsets
Compose operations are built around a root structure positioned at offset 0. Additional ordinal objects are positioned through postage-aware offset placement: next_offset = previous_offset + previous_postage This allows the Composer to preserve deterministic ordinal positioning during compose and split operations.
Wallet separation
The Composer does not store private keys or sign transactions. Compose and split operations generate PSBT transaction structures which are reviewed and signed through external wallets.
Verify integration
Minted cases and layouts can later appear inside the OrdiFi Verify registry where serials, states and structured container information can be inspected publicly.
