Glossary
Source-Chain Finality Window
A source-chain finality window is the period a cross-chain system waits before treating an originating transaction as sufficiently settled.
Plain-English meaning
Source-Chain Finality Window is used here to describe wait for source settlement. In the daily board, the word is grouped by the role it performs rather than by spelling or market popularity.
You may encounter it in a product interface, technical document, risk report, policy paper, or market dashboard. The term is included for recognition and comparison, not as a product recommendation.
Why it belongs with Cross-Chain Message Security
These concepts help cross-chain systems wait for settlement, coordinate relayers, prevent duplicate execution, and manage destination timing.
When solving the puzzle, compare the job this term performs with nearby cards. A correct group usually shares a function, risk type, workflow, or market structure rather than simply sharing similar wording.
Where you might see it
You might encounter this term while reading educational explainers, product documentation, risk disclosures, market dashboards, or beginner guides. Always separate vocabulary learning from financial decision-making.