Artifact Contracts

Artifacts matter because they survive the moment of execution and become someone else's input or evidence.

Package Surface

• assay plans and schedule-oriented payloads
• lab outcome and promotion records
• serialized representations used to persist or move lab state

First Proof Check

• src/bijux_proteomics_lab/planning/assays.py, planning/scheduling.py, and outcomes/observations.py
• src/bijux_proteomics_lab/design/protocols.py, handoffs/artifacts.py, and handoffs/serialization.py
• packages/bijux-proteomics-lab/tests