stacksgov · whoabuddy · Jul 25, 2024 · Dec 14, 2022 · Sep 28, 2023 · Sep 28, 2023
diff --git a/sips/sip-021/FROST-Flexible-Round-Optimized-Schnorr-Threshold-Signatures.pdf b/sips/sip-021/FROST-Flexible-Round-Optimized-Schnorr-Threshold-Signatures.pdf
diff --git a/sips/sip-021/MEV-Report.pdf b/sips/sip-021/MEV-Report.pdf
diff --git a/sips/sip-021/Weighted-Schnorr-Threshold-Signatures.pdf b/sips/sip-021/Weighted-Schnorr-Threshold-Signatures.pdf
diff --git a/sips/sip-021/miner-protocol.d2 b/sips/sip-021/miner-protocol.d2
@@ -0,0 +1,21 @@
+shape: sequence_diagram
+
+bitcoin: Bitcoin
+miner: Miner
+stackers: Stackers
+
+Sortition / Tenure Election : {
+  miner -> bitcoin: send block-commit
+  bitcoin."sortition"
+  bitcoin -> miner: miner observes sortition result
+}
+
+Tenured Miner Loop: {
+  miner."mine Stacks block"
+  miner -> stackers: block to StackerDB
+  stackers -> stackers: StackerDB notification
+  stackers -> stackers: Stackers validate Block
+  stackers -> stackers: Stackers sign block
+  stackers -> miner: Ack
+}
+
diff --git a/sips/sip-021/miner-protocol.svg b/sips/sip-021/miner-protocol.svg
diff --git a/sips/sip-021/sip-021-nakamoto.md b/sips/sip-021/sip-021-nakamoto.md
diff --git a/sips/sip-021/sortition-stacksblock-relationship.png b/sips/sip-021/sortition-stacksblock-relationship.png
diff --git a/sips/sip-021/tenure-change-overview.png b/sips/sip-021/tenure-change-overview.png