diff --git a/Cargo.lock b/Cargo.lock
index 333d246c18..085291e9b7 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -441,6 +441,12 @@ version = "0.21.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "a4a4ddaa51a5bc52a6948f74c06d20aaaddb71924eab79b8c97a8c556e942d6a"
 
+[[package]]
+name = "bech32"
+version = "0.10.0-beta"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "98f7eed2b2781a6f0b5c903471d48e15f56fb4e1165df8a9a2337fd1a59d45ea"
+
 [[package]]
 name = "bincode"
 version = "1.3.3"
@@ -472,6 +478,36 @@ dependencies = [
  "which",
 ]
 
+[[package]]
+name = "bitcoin"
+version = "0.31.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "fd00f3c09b5f21fb357abe32d29946eb8bb7a0862bae62c0b5e4a692acbbe73c"
+dependencies = [
+ "bech32",
+ "bitcoin-internals",
+ "bitcoin_hashes",
+ "hex-conservative",
+ "hex_lit",
+ "secp256k1 0.28.1",
+]
+
+[[package]]
+name = "bitcoin-internals"
+version = "0.2.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "9425c3bf7089c983facbae04de54513cce73b41c7f9ff8c845b54e7bc64ebbfb"
+
+[[package]]
+name = "bitcoin_hashes"
+version = "0.13.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "1930a4dabfebb8d7d9992db18ebe3ae2876f0a305fab206fd168df931ede293b"
+dependencies = [
+ "bitcoin-internals",
+ "hex-conservative",
+]
+
 [[package]]
 name = "bitflags"
 version = "1.3.2"
@@ -1587,6 +1623,18 @@ version = "0.4.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "7f24254aa9a54b5c858eaee2f5bccdb46aaf0e486a595ed5fd8f86ba55232a70"
 
+[[package]]
+name = "hex-conservative"
+version = "0.1.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "30ed443af458ccb6d81c1e7e661545f94d3176752fb1df2f543b902a1e0f51e2"
+
+[[package]]
+name = "hex_lit"
+version = "0.1.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "3011d1213f159867b13cfd6ac92d2cd5f1345762c63be3554e84092d85a50bbd"
+
 [[package]]
 name = "hkdf"
 version = "0.10.0"
@@ -1963,7 +2011,7 @@ dependencies = [
  "clarity",
  "libc",
  "libstackerdb",
- "secp256k1",
+ "secp256k1 0.24.3",
  "serde",
  "serde_derive",
  "serde_json",
@@ -1993,7 +2041,7 @@ name = "libstackerdb"
 version = "0.0.1"
 dependencies = [
  "clarity",
- "secp256k1",
+ "secp256k1 0.24.3",
  "serde",
  "serde_derive",
  "serde_stacker",
@@ -3137,10 +3185,20 @@ version = "0.24.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "6b1629c9c557ef9b293568b338dddfc8208c98a18c59d722a9d53f859d9c9b62"
 dependencies = [
- "secp256k1-sys",
+ "secp256k1-sys 0.6.1",
  "serde",
 ]
 
+[[package]]
+name = "secp256k1"
+version = "0.28.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "3f622567e3b4b38154fb8190bcf6b160d7a4301d70595a49195b48c116007a27"
+dependencies = [
+ "bitcoin_hashes",
+ "secp256k1-sys 0.9.2",
+]
+
 [[package]]
 name = "secp256k1-sys"
 version = "0.6.1"
@@ -3150,6 +3208,15 @@ dependencies = [
  "cc",
 ]
 
+[[package]]
+name = "secp256k1-sys"
+version = "0.9.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "e5d1746aae42c19d583c3c1a8c646bfad910498e2051c551a7f2e3c0c9fbb7eb"
+dependencies = [
+ "cc",
+]
+
 [[package]]
 name = "security-framework"
 version = "2.9.2"
@@ -3493,6 +3560,7 @@ name = "stacks-common"
 version = "0.0.1"
 dependencies = [
  "assert-json-diff",
+ "bitcoin",
  "chrono",
  "curve25519-dalek",
  "ed25519-dalek",
@@ -3505,7 +3573,7 @@ dependencies = [
  "rstest 0.11.0",
  "rstest_reuse 0.1.3",
  "rusqlite",
- "secp256k1",
+ "secp256k1 0.24.3",
  "serde",
  "serde_derive",
  "serde_json",
@@ -3570,7 +3638,7 @@ dependencies = [
  "p256k1",
  "rand_core 0.6.4",
  "reqwest",
- "secp256k1",
+ "secp256k1 0.24.3",
  "serde",
  "serde_derive",
  "serde_json",
@@ -3613,7 +3681,7 @@ dependencies = [
  "rstest 0.17.0",
  "rstest_reuse 0.5.0",
  "rusqlite",
- "secp256k1",
+ "secp256k1 0.24.3",
  "serde",
  "serde_derive",
  "serde_json",
diff --git a/clarity/src/vm/ast/parser/v2/mod.rs b/clarity/src/vm/ast/parser/v2/mod.rs
index 8c8d31ed79..31f15b920e 100644
--- a/clarity/src/vm/ast/parser/v2/mod.rs
+++ b/clarity/src/vm/ast/parser/v2/mod.rs
@@ -207,6 +207,7 @@ impl<'a> Parser<'a> {
         }
     }
 
+    // Comment for diffs
     fn add_unviable_mutants() -> ParseResult<
         Option<
             Option<
diff --git a/stacks-common/Cargo.toml b/stacks-common/Cargo.toml
index 650446ea25..40d11e440f 100644
--- a/stacks-common/Cargo.toml
+++ b/stacks-common/Cargo.toml
@@ -19,6 +19,7 @@ path = "./src/lib.rs"
 
 [dependencies]
 rand = "0.7.3"
+bitcoin = "0.31.1"
 serde = "1"
 serde_derive = "1"
 serde_stacker = "0.1"
diff --git a/stacks-common/src/lib.rs b/stacks-common/src/lib.rs
index a53f7db984..f759e9ca34 100644
--- a/stacks-common/src/lib.rs
+++ b/stacks-common/src/lib.rs
@@ -13,7 +13,6 @@ extern crate rand;
 extern crate rusqlite;
 extern crate secp256k1;
 extern crate serde;
-
 #[macro_use]
 extern crate lazy_static;
 extern crate ripemd;