diff --git a/.gitignore b/.gitignore
index e8c8dad..d8eddca 100644
--- a/.gitignore
+++ b/.gitignore
@@ -9,3 +9,8 @@ __pycache__/
 
 # Cadence/Xcelium simulation output
 sim/behav/WORKSPACE/
+
+# Submission packaging
+*-dd-fall26.zip
+regress.log
+submission.stamp
diff --git a/Makefile b/Makefile
index 84937a8..052ffbb 100644
--- a/Makefile
+++ b/Makefile
@@ -1,3 +1,12 @@
+# Fill these in before running make submit, for example:
+#   MEMBER_NAME  = George Burdell
+#   GT_USERNAME  = gburdell3
+#   DISCORD_NAME = gburdell67discord
+MEMBER_NAME  =
+GT_USERNAME  =
+DISCORD_NAME =
+export MEMBER_NAME
+
 PYTHON ?= python3
 TEST ?= ebreak
 TEST_DIR := tests/$(TEST)
@@ -6,13 +15,14 @@ CROSSBAR_TIMEOUT ?= 20
 
 TEST_NAMES := $(sort $(notdir $(patsubst %/,%,$(dir $(wildcard tests/*/program.asm)))))
 
-.PHONY: help generate smoke test regress clean clean-generated
+.PHONY: help generate smoke test regress submit clean clean-generated
 
 help:
 	@echo "make generate TEST=<name>  Assemble a test and generate golden files"
 	@echo "make smoke                 Test build/TB wiring with a mock DUT"
 	@echo "make test TEST=<name>      Generate and run one RTL test"
 	@echo "make regress               Run every test, print PASS/FAIL summary (logs in tests/<name>/sim.log)"
+	@echo "make submit                Run regress and zip your sources, tests and log for checkoff"
 	@echo "make clean                 Remove generated test and simulator files"
 	@echo "Available tests: $(TEST_NAMES)"
 
@@ -54,6 +64,22 @@ regress:
 		exit 1; \
 	fi
 
+submit:
+	@if [ -z "$(strip $(MEMBER_NAME))" ] || [ -z "$(strip $(GT_USERNAME))" ] || [ -z "$(strip $(DISCORD_NAME))" ]; then \
+		echo "Fill in MEMBER_NAME, GT_USERNAME and DISCORD_NAME at the top of the Makefile first."; \
+		exit 2; \
+	fi
+	@submission="$$(printf '%s' "$$MEMBER_NAME" | tr -d "[:space:]'.,-")-$(strip $(GT_USERNAME))-$(strip $(DISCORD_NAME))-dd-fall26.zip"; \
+	rm -f "$$submission" regress.log submission.stamp; \
+	scripts/sjstamp submission.stamp regress.log src sim/behav/Include tests -- $(MAKE) --no-print-directory regress; \
+	status=$$?; \
+	if [ $$status -eq 125 ]; then echo "Could not stamp the submission, nothing was zipped."; exit 1; fi; \
+	zip -qr "$$submission" src sim/behav/Include tests regress.log submission.stamp \
+		-x '*.DS_Store' 'tests/*/program.o' 'tests/*/program.hex' 'tests/*/sim.log'; \
+	echo "----------------------------------------"; \
+	if [ $$status -ne 0 ]; then echo "WARNING: not all tests pass, see regress.log"; fi; \
+	echo "Wrote $$submission"
+
 clean:
 	$(MAKE) -C sim/behav clean
 	$(MAKE) --no-print-directory clean-generated
diff --git a/README.md b/README.md
index 1ad9a46..c13ba1b 100644
--- a/README.md
+++ b/README.md
@@ -276,6 +276,7 @@ In Person Submissions:
 
 Additional Instructions For Online Submissions: 
 - Include a screenshot of all your tests passing with your gt username somewhere in the terminal in the screenshot
+- fill in your name, GT username and Discord username at the top of the `Makefile`, then run `make submit` to run every test and build the zip
 - **submit a zip of the src folder to the sjcheckoffs Discord Account​** <img width="417" height="422" alt="image" src="https://github.gatech.edu/user-attachments/assets/1c271294-ba6a-4314-beb2-e4c76c7e97db" />
 - Include any supporting documentation you may have used (diagrams, drawings, state machines) 
 
diff --git a/scripts/sjstamp b/scripts/sjstamp
new file mode 100755
index 0000000..1cfa2d0
Binary files /dev/null and b/scripts/sjstamp differ