diff --git a/Cargo.lock b/Cargo.lock
index 9237eb196cb9c..5eefbac18d7b6 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -4829,6 +4829,7 @@ dependencies = [
  "itertools 0.14.0",
  "memchr",
  "rayon",
+ "reqwest",
  "revm",
  "revm-inspectors",
  "serde",
diff --git a/crates/chisel/src/dispatcher.rs b/crates/chisel/src/dispatcher.rs
index a7fbcd335e9fd..7fa3bfb884913 100644
--- a/crates/chisel/src/dispatcher.rs
+++ b/crates/chisel/src/dispatcher.rs
@@ -181,10 +181,10 @@ impl ChiselDispatcher {
             )?)
             .build();
 
-        let mut identifier = TraceIdentifiers::new().with_etherscan(
-            &session_config.foundry_config,
-            session_config.evm_opts.get_remote_chain_id().await,
-        )?;
+        let remote_chain_id = session_config.evm_opts.get_remote_chain_id().await;
+        let mut identifier = TraceIdentifiers::new()
+            .with_sourcify(remote_chain_id)
+            .with_etherscan(&session_config.foundry_config, remote_chain_id)?;
         if !identifier.is_empty() {
             for (_, trace) in &mut result.traces {
                 decoder.identify(trace, &mut identifier);
diff --git a/crates/evm/traces/Cargo.toml b/crates/evm/traces/Cargo.toml
index 527ea422bbd07..d2404bd8027d2 100644
--- a/crates/evm/traces/Cargo.toml
+++ b/crates/evm/traces/Cargo.toml
@@ -35,6 +35,7 @@ revm-inspectors.workspace = true
 eyre.workspace = true
 futures.workspace = true
 itertools.workspace = true
+reqwest.workspace = true
 serde.workspace = true
 serde_json.workspace = true
 tokio = { workspace = true, features = ["time", "macros"] }
diff --git a/crates/evm/traces/src/identifier/mod.rs b/crates/evm/traces/src/identifier/mod.rs
index 8ad929b7317a0..a861d93cfa41a 100644
--- a/crates/evm/traces/src/identifier/mod.rs
+++ b/crates/evm/traces/src/identifier/mod.rs
@@ -12,6 +12,9 @@ pub use local::LocalTraceIdentifier;
 mod etherscan;
 pub use etherscan::EtherscanIdentifier;
 
+mod sourcify;
+pub use sourcify::SourcifyIdentifier;
+
 mod signatures;
 pub use signatures::{SignaturesCache, SignaturesIdentifier};
 
@@ -43,6 +46,8 @@ pub struct TraceIdentifiers<'a> {
     pub local: Option<LocalTraceIdentifier<'a>>,
     /// The optional Etherscan trace identifier.
     pub etherscan: Option<EtherscanIdentifier>,
+    /// The optional Sourcify trace identifier.
+    pub sourcify: Option<SourcifyIdentifier>,
 }
 
 impl Default for TraceIdentifiers<'_> {
@@ -60,6 +65,9 @@ impl TraceIdentifier for TraceIdentifiers<'_> {
                 return identities;
             }
         }
+        if let Some(sourcify) = &mut self.sourcify {
+            identities.extend(sourcify.identify_addresses(nodes));
+        }
         if let Some(etherscan) = &mut self.etherscan {
             identities.extend(etherscan.identify_addresses(nodes));
         }
@@ -70,7 +78,7 @@ impl TraceIdentifier for TraceIdentifiers<'_> {
 impl<'a> TraceIdentifiers<'a> {
     /// Creates a new, empty instance.
     pub const fn new() -> Self {
-        Self { local: None, etherscan: None }
+        Self { local: None, etherscan: None, sourcify: None }
     }
 
     /// Sets the local identifier.
@@ -96,8 +104,14 @@ impl<'a> TraceIdentifiers<'a> {
         Ok(self)
     }
 
+    /// Sets the sourcify identifier.
+    pub fn with_sourcify(mut self, chain: Option<Chain>) -> Self {
+        self.sourcify = Some(SourcifyIdentifier::new(chain));
+        self
+    }
+
     /// Returns `true` if there are no set identifiers.
     pub fn is_empty(&self) -> bool {
-        self.local.is_none() && self.etherscan.is_none()
+        self.local.is_none() && self.etherscan.is_none() && self.sourcify.is_none()
     }
 }
diff --git a/crates/evm/traces/src/identifier/sourcify.rs b/crates/evm/traces/src/identifier/sourcify.rs
new file mode 100644
index 0000000000000..e6516b03698a9
--- /dev/null
+++ b/crates/evm/traces/src/identifier/sourcify.rs
@@ -0,0 +1,120 @@
+use super::{IdentifiedAddress, TraceIdentifier};
+use alloy_json_abi::JsonAbi;
+use foundry_config::Chain;
+use revm_inspectors::tracing::types::CallTraceNode;
+use std::borrow::Cow;
+
+/// A trace identifier that uses Sourcify to identify contract ABIs.
+pub struct SourcifyIdentifier {
+    chain_id: u64,
+}
+
+impl SourcifyIdentifier {
+    /// Creates a new Sourcify identifier for the given chain.
+    pub fn new(chain: Option<Chain>) -> Self {
+        let chain_id = chain.map(|c| c.id()).unwrap_or(1);
+        Self { chain_id }
+    }
+}
+
+impl Default for SourcifyIdentifier {
+    fn default() -> Self {
+        Self::new(None)
+    }
+}
+
+impl TraceIdentifier for SourcifyIdentifier {
+    fn identify_addresses(&mut self, nodes: &[&CallTraceNode]) -> Vec<IdentifiedAddress<'_>> {
+        let mut identities = Vec::new();
+        let client = reqwest::Client::builder()
+            .timeout(std::time::Duration::from_secs(5))
+            .build()
+            .expect("Failed to create HTTP client");
+
+        for &node in nodes {
+            let address = node.trace.address;
+
+            // Try to get ABI from Sourcify using APIv2
+            let abi = foundry_common::block_on(async {
+                let url = format!(
+                    "https://sourcify.dev/server/v2/contract/{}/{}?fields=abi",
+                    self.chain_id, address
+                );
+
+                let response = client.get(&url).send().await.ok()?;
+                let json: serde_json::Value = response.json().await.ok()?;
+                let abi_value = json.get("abi")?;
+                serde_json::from_value::<JsonAbi>(abi_value.clone()).ok()
+            });
+
+            if let Some(abi) = abi {
+                identities.push(IdentifiedAddress {
+                    address,
+                    label: Some("Sourcify".to_string()),
+                    contract: Some("Sourcify".to_string()),
+                    abi: Some(Cow::Owned(abi)),
+                    artifact_id: None,
+                });
+            }
+        }
+
+        identities
+    }
+}
+
+#[cfg(test)]
+mod tests {
+    use super::*;
+    use foundry_config::NamedChain;
+
+    #[test]
+    fn test_sourcify_identifier_creation() {
+        let identifier = SourcifyIdentifier::new(None);
+        assert_eq!(identifier.chain_id, 1); // Default to mainnet
+    }
+
+    #[test]
+    fn test_sourcify_identifier_with_chain() {
+        let identifier = SourcifyIdentifier::new(Some(NamedChain::Polygon.into()));
+        assert_eq!(identifier.chain_id, 137); // Polygon chain ID
+    }
+
+    #[test]
+    fn test_sourcify_identifier_default() {
+        let identifier = SourcifyIdentifier::default();
+        assert_eq!(identifier.chain_id, 1); // Default to mainnet
+    }
+
+    #[test]
+    fn test_empty_nodes() {
+        let mut identifier = SourcifyIdentifier::default();
+        let nodes: Vec<&CallTraceNode> = vec![];
+        let result = identifier.identify_addresses(&nodes);
+        assert!(result.is_empty());
+    }
+
+    #[test]
+    fn test_sourcify_apiv2_response_parsing() {
+        // Test that we can parse the new APIv2 response format correctly
+        let response_json = r#"{
+            "abi": [
+                {"name": "transfer", "type": "function", "inputs": [], "outputs": []}
+            ],
+            "matchId": "1532018",
+            "creationMatch": "match",
+            "runtimeMatch": "match",
+            "verifiedAt": "2024-08-08T13:20:07Z",
+            "match": "match",
+            "chainId": "1",
+            "address": "0xA0b86991c6218b36c1d19D4a2e9Eb0cE3606eB48"
+        }"#;
+
+        let json: serde_json::Value = serde_json::from_str(response_json).unwrap();
+        let abi_value = json.get("abi").unwrap();
+        let abi: Result<JsonAbi, _> = serde_json::from_value(abi_value.clone());
+
+        assert!(abi.is_ok());
+        let abi = abi.unwrap();
+        assert_eq!(abi.len(), 1);
+    }
+}
diff --git a/crates/forge/src/cmd/test/mod.rs b/crates/forge/src/cmd/test/mod.rs
index 7c8a47da1bad9..5e4700f32ec4c 100644
--- a/crates/forge/src/cmd/test/mod.rs
+++ b/crates/forge/src/cmd/test/mod.rs
@@ -525,10 +525,12 @@ impl TestArgs {
         // Set up trace identifiers.
         let mut identifier = TraceIdentifiers::new().with_local(&known_contracts);
 
-        // Avoid using etherscan for gas report as we decode more traces and this will be
-        // expensive.
+        // Avoid using etherscan and sourcify for gas report as we decode more traces and this will
+        // be expensive.
         if !self.gas_report {
-            identifier = identifier.with_etherscan(&config, remote_chain_id)?;
+            identifier = identifier
+                .with_sourcify(remote_chain_id)
+                .with_etherscan(&config, remote_chain_id)?;
         }
 
         // Build the trace decoder.
diff --git a/crates/script/src/execute.rs b/crates/script/src/execute.rs
index 06a665b86823a..7bde465f77e03 100644
--- a/crates/script/src/execute.rs
+++ b/crates/script/src/execute.rs
@@ -335,10 +335,11 @@ impl ExecutedState {
             .with_label_disabled(self.args.disable_labels)
             .build();
 
-        let mut identifier = TraceIdentifiers::new().with_local(known_contracts).with_etherscan(
-            &self.script_config.config,
-            self.script_config.evm_opts.get_remote_chain_id().await,
-        )?;
+        let remote_chain_id = self.script_config.evm_opts.get_remote_chain_id().await;
+        let mut identifier = TraceIdentifiers::new()
+            .with_local(known_contracts)
+            .with_sourcify(remote_chain_id)
+            .with_etherscan(&self.script_config.config, remote_chain_id)?;
 
         for (_, trace) in &self.execution_result.traces {
             decoder.identify(trace, &mut identifier);