diff --git a/chainspec/src/lib.rs b/chainspec/src/lib.rs
index 3a9f694..7a46e3e 100644
--- a/chainspec/src/lib.rs
+++ b/chainspec/src/lib.rs
@@ -1,4 +1,4 @@
-// Copyright 2025 RISC Zero, Inc.
+// Copyright 2026 Boundless Foundation, Inc.
 //
 // Licensed under the Apache License, Version 2.0 (the "License");
 // you may not use this file except in compliance with the License.
diff --git a/core/src/abi.rs b/core/src/abi.rs
index 908f711..2c86824 100644
--- a/core/src/abi.rs
+++ b/core/src/abi.rs
@@ -1,4 +1,4 @@
-// Copyright 2025 RISC Zero, Inc.
+// Copyright 2026 Boundless Foundation, Inc.
 //
 // Licensed under the Apache License, Version 2.0 (the "License");
 // you may not use this file except in compliance with the License.
diff --git a/core/src/attestation.rs b/core/src/attestation.rs
index b01588c..a174f12 100644
--- a/core/src/attestation.rs
+++ b/core/src/attestation.rs
@@ -1,4 +1,4 @@
-// Copyright 2025 RISC Zero, Inc.
+// Copyright 2026 Boundless Foundation, Inc.
 //
 // Licensed under the Apache License, Version 2.0 (the "License");
 // you may not use this file except in compliance with the License.
diff --git a/core/src/bls.rs b/core/src/bls.rs
index fb54b92..bb95396 100644
--- a/core/src/bls.rs
+++ b/core/src/bls.rs
@@ -1,4 +1,4 @@
-// Copyright 2025 RISC Zero, Inc.
+// Copyright 2026 Boundless Foundation, Inc.
 //
 // Licensed under the Apache License, Version 2.0 (the "License");
 // you may not use this file except in compliance with the License.
diff --git a/core/src/committee_cache.rs b/core/src/committee_cache.rs
index fb6a2a0..09df269 100644
--- a/core/src/committee_cache.rs
+++ b/core/src/committee_cache.rs
@@ -1,4 +1,4 @@
-// Copyright 2025 RISC Zero, Inc.
+// Copyright 2026 Boundless Foundation, Inc.
 //
 // This file is based on or incorporates material from the Lighthouse project
 // (https://github.com/sigp/lighthouse), licensed under the Apache License 2.0.
diff --git a/core/src/config.rs b/core/src/config.rs
index b17c5e0..2099335 100644
--- a/core/src/config.rs
+++ b/core/src/config.rs
@@ -1,4 +1,4 @@
-// Copyright 2026 RISC Zero, Inc.
+// Copyright 2026 Boundless Foundation, Inc.
 //
 // Licensed under the Apache License, Version 2.0 (the "License");
 // you may not use this file except in compliance with the License.
diff --git a/core/src/consensus_state.rs b/core/src/consensus_state.rs
index 24d91a7..057eb41 100644
--- a/core/src/consensus_state.rs
+++ b/core/src/consensus_state.rs
@@ -1,4 +1,4 @@
-// Copyright 2025 RISC Zero, Inc.
+// Copyright 2026 Boundless Foundation, Inc.
 //
 // Licensed under the Apache License, Version 2.0 (the "License");
 // you may not use this file except in compliance with the License.
diff --git a/core/src/guest_gindices.rs b/core/src/guest_gindices.rs
index c8ff1b4..7ae716f 100644
--- a/core/src/guest_gindices.rs
+++ b/core/src/guest_gindices.rs
@@ -1,4 +1,4 @@
-// Copyright 2025 RISC Zero, Inc.
+// Copyright 2026 Boundless Foundation, Inc.
 //
 // Licensed under the Apache License, Version 2.0 (the "License");
 // you may not use this file except in compliance with the License.
diff --git a/core/src/input_reader.rs b/core/src/input_reader.rs
index 15c143c..b7edd61 100644
--- a/core/src/input_reader.rs
+++ b/core/src/input_reader.rs
@@ -1,4 +1,4 @@
-// Copyright 2025 RISC Zero, Inc.
+// Copyright 2026 Boundless Foundation, Inc.
 //
 // Licensed under the Apache License, Version 2.0 (the "License");
 // you may not use this file except in compliance with the License.
diff --git a/core/src/input_reader/guest_input_reader.rs b/core/src/input_reader/guest_input_reader.rs
index bb4f1b9..c018b3b 100644
--- a/core/src/input_reader/guest_input_reader.rs
+++ b/core/src/input_reader/guest_input_reader.rs
@@ -1,4 +1,4 @@
-// Copyright 2025 RISC Zero, Inc.
+// Copyright 2026 Boundless Foundation, Inc.
 //
 // Licensed under the Apache License, Version 2.0 (the "License");
 // you may not use this file except in compliance with the License.
diff --git a/core/src/lib.rs b/core/src/lib.rs
index db016cb..e904eb3 100644
--- a/core/src/lib.rs
+++ b/core/src/lib.rs
@@ -1,4 +1,4 @@
-// Copyright 2025 RISC Zero, Inc.
+// Copyright 2026 Boundless Foundation, Inc.
 //
 // Licensed under the Apache License, Version 2.0 (the "License");
 // you may not use this file except in compliance with the License.
diff --git a/core/src/serde_utils.rs b/core/src/serde_utils.rs
index 4dc0607..34a1086 100644
--- a/core/src/serde_utils.rs
+++ b/core/src/serde_utils.rs
@@ -1,4 +1,4 @@
-// Copyright 2025 RISC Zero, Inc.
+// Copyright 2026 Boundless Foundation, Inc.
 //
 // Licensed under the Apache License, Version 2.0 (the "License");
 // you may not use this file except in compliance with the License.
diff --git a/core/src/state_patch.rs b/core/src/state_patch.rs
index a01930d..869d489 100644
--- a/core/src/state_patch.rs
+++ b/core/src/state_patch.rs
@@ -1,4 +1,4 @@
-// Copyright 2025 RISC Zero, Inc.
+// Copyright 2026 Boundless Foundation, Inc.
 //
 // Licensed under the Apache License, Version 2.0 (the "License");
 // you may not use this file except in compliance with the License.
diff --git a/core/src/verify.rs b/core/src/verify.rs
index 1828673..125dc21 100644
--- a/core/src/verify.rs
+++ b/core/src/verify.rs
@@ -1,4 +1,4 @@
-// Copyright 2025 RISC Zero, Inc.
+// Copyright 2026 Boundless Foundation, Inc.
 //
 // Licensed under the Apache License, Version 2.0 (the "License");
 // you may not use this file except in compliance with the License.
diff --git a/host/src/beacon_client.rs b/host/src/beacon_client.rs
index c7af896..906db3d 100644
--- a/host/src/beacon_client.rs
+++ b/host/src/beacon_client.rs
@@ -1,4 +1,4 @@
-// Copyright 2025 RISC Zero, Inc.
+// Copyright 2026 Boundless Foundation, Inc.
 //
 // Licensed under the Apache License, Version 2.0 (the "License");
 // you may not use this file except in compliance with the License.
diff --git a/host/src/beacon_state.rs b/host/src/beacon_state.rs
index 9bbbaeb..acf1d00 100644
--- a/host/src/beacon_state.rs
+++ b/host/src/beacon_state.rs
@@ -1,4 +1,4 @@
-// Copyright 2025 RISC Zero, Inc.
+// Copyright 2026 Boundless Foundation, Inc.
 //
 // Licensed under the Apache License, Version 2.0 (the "License");
 // you may not use this file except in compliance with the License.
diff --git a/host/src/bin/gen_gindices.rs b/host/src/bin/gen_gindices.rs
index 3b216a5..03d6280 100644
--- a/host/src/bin/gen_gindices.rs
+++ b/host/src/bin/gen_gindices.rs
@@ -1,4 +1,4 @@
-// Copyright 2025 RISC Zero, Inc.
+// Copyright 2026 Boundless Foundation, Inc.
 //
 // Licensed under the Apache License, Version 2.0 (the "License");
 // you may not use this file except in compliance with the License.
@@ -23,7 +23,7 @@ use ssz_rs::PathElement;
 use std::fs;
 use std::io::Write;
 
-static PREAMBLE: &str = r#"// Copyright 2025 RISC Zero, Inc.
+static PREAMBLE: &str = r#"// Copyright 2026 Boundless Foundation, Inc.
 //
 // Licensed under the Apache License, Version 2.0 (the "License");
 // you may not use this file except in compliance with the License.
diff --git a/host/src/bin/zkasper_cli.rs b/host/src/bin/zkasper_cli.rs
index fde5caa..7a025c2 100644
--- a/host/src/bin/zkasper_cli.rs
+++ b/host/src/bin/zkasper_cli.rs
@@ -1,4 +1,4 @@
-// Copyright 2026 RISC Zero, Inc.
+// Copyright 2026 Boundless Foundation, Inc.
 //
 // Licensed under the Apache License, Version 2.0 (the "License");
 // you may not use this file except in compliance with the License.
diff --git a/host/src/chain_reader.rs b/host/src/chain_reader.rs
index d268e65..0f8f761 100644
--- a/host/src/chain_reader.rs
+++ b/host/src/chain_reader.rs
@@ -1,4 +1,4 @@
-// Copyright 2025 RISC Zero, Inc.
+// Copyright 2026 Boundless Foundation, Inc.
 //
 // Licensed under the Apache License, Version 2.0 (the "License");
 // you may not use this file except in compliance with the License.
diff --git a/host/src/conversions.rs b/host/src/conversions.rs
index 3b82dc5..d1b401d 100644
--- a/host/src/conversions.rs
+++ b/host/src/conversions.rs
@@ -1,4 +1,4 @@
-// Copyright 2025 RISC Zero, Inc.
+// Copyright 2026 Boundless Foundation, Inc.
 //
 // Licensed under the Apache License, Version 2.0 (the "License");
 // you may not use this file except in compliance with the License.
diff --git a/host/src/input_reader.rs b/host/src/input_reader.rs
index 8f1a6ff..ddcbd47 100644
--- a/host/src/input_reader.rs
+++ b/host/src/input_reader.rs
@@ -1,4 +1,4 @@
-// Copyright 2025 RISC Zero, Inc.
+// Copyright 2026 Boundless Foundation, Inc.
 //
 // Licensed under the Apache License, Version 2.0 (the "License");
 // you may not use this file except in compliance with the License.
diff --git a/host/src/input_reader/assert_input_reader.rs b/host/src/input_reader/assert_input_reader.rs
index 6b0feb8..016f34e 100644
--- a/host/src/input_reader/assert_input_reader.rs
+++ b/host/src/input_reader/assert_input_reader.rs
@@ -1,4 +1,4 @@
-// Copyright 2025 RISC Zero, Inc.
+// Copyright 2026 Boundless Foundation, Inc.
 //
 // Licensed under the Apache License, Version 2.0 (the "License");
 // you may not use this file except in compliance with the License.
diff --git a/host/src/input_reader/host_input_reader.rs b/host/src/input_reader/host_input_reader.rs
index e5fb4b2..059bcde 100644
--- a/host/src/input_reader/host_input_reader.rs
+++ b/host/src/input_reader/host_input_reader.rs
@@ -1,4 +1,4 @@
-// Copyright 2025 RISC Zero, Inc.
+// Copyright 2026 Boundless Foundation, Inc.
 //
 // Licensed under the Apache License, Version 2.0 (the "License");
 // you may not use this file except in compliance with the License.
diff --git a/host/src/input_reader/preflight_input_reader.rs b/host/src/input_reader/preflight_input_reader.rs
index fb73f98..c4b600b 100644
--- a/host/src/input_reader/preflight_input_reader.rs
+++ b/host/src/input_reader/preflight_input_reader.rs
@@ -1,4 +1,4 @@
-// Copyright 2025 RISC Zero, Inc.
+// Copyright 2026 Boundless Foundation, Inc.
 //
 // Licensed under the Apache License, Version 2.0 (the "License");
 // you may not use this file except in compliance with the License.
diff --git a/host/src/input_reader/test_harness_readers.rs b/host/src/input_reader/test_harness_readers.rs
index 5abaeba..b3e853b 100644
--- a/host/src/input_reader/test_harness_readers.rs
+++ b/host/src/input_reader/test_harness_readers.rs
@@ -1,4 +1,4 @@
-// Copyright 2025 RISC Zero, Inc.
+// Copyright 2026 Boundless Foundation, Inc.
 //
 // Licensed under the Apache License, Version 2.0 (the "License");
 // you may not use this file except in compliance with the License.
diff --git a/host/src/lib.rs b/host/src/lib.rs
index cd12353..f8e6491 100644
--- a/host/src/lib.rs
+++ b/host/src/lib.rs
@@ -1,4 +1,4 @@
-// Copyright 2025 RISC Zero, Inc.
+// Copyright 2026 Boundless Foundation, Inc.
 //
 // Licensed under the Apache License, Version 2.0 (the "License");
 // you may not use this file except in compliance with the License.
diff --git a/host/src/state_patch_builder.rs b/host/src/state_patch_builder.rs
index 24d1eaf..7aaa95d 100644
--- a/host/src/state_patch_builder.rs
+++ b/host/src/state_patch_builder.rs
@@ -1,4 +1,4 @@
-// Copyright 2025 RISC Zero, Inc.
+// Copyright 2026 Boundless Foundation, Inc.
 //
 // Licensed under the Apache License, Version 2.0 (the "License");
 // you may not use this file except in compliance with the License.
diff --git a/host/src/state_provider.rs b/host/src/state_provider.rs
index e91e858..dff2307 100644
--- a/host/src/state_provider.rs
+++ b/host/src/state_provider.rs
@@ -1,4 +1,4 @@
-// Copyright 2025 RISC Zero, Inc.
+// Copyright 2026 Boundless Foundation, Inc.
 //
 // Licensed under the Apache License, Version 2.0 (the "License");
 // you may not use this file except in compliance with the License.
diff --git a/host/src/state_provider/cache_provider.rs b/host/src/state_provider/cache_provider.rs
index 2fa65cb..176ef0e 100644
--- a/host/src/state_provider/cache_provider.rs
+++ b/host/src/state_provider/cache_provider.rs
@@ -1,4 +1,4 @@
-// Copyright 2025 RISC Zero, Inc.
+// Copyright 2026 Boundless Foundation, Inc.
 //
 // Licensed under the Apache License, Version 2.0 (the "License");
 // you may not use this file except in compliance with the License.
diff --git a/host/src/state_provider/file_provider.rs b/host/src/state_provider/file_provider.rs
index f1d32f3..aa96b27 100644
--- a/host/src/state_provider/file_provider.rs
+++ b/host/src/state_provider/file_provider.rs
@@ -1,4 +1,4 @@
-// Copyright 2025 RISC Zero, Inc.
+// Copyright 2026 Boundless Foundation, Inc.
 //
 // Licensed under the Apache License, Version 2.0 (the "License");
 // you may not use this file except in compliance with the License.
diff --git a/host/src/state_provider/persistant_api_provider.rs b/host/src/state_provider/persistant_api_provider.rs
index 6a2daa1..1dfcaae 100644
--- a/host/src/state_provider/persistant_api_provider.rs
+++ b/host/src/state_provider/persistant_api_provider.rs
@@ -1,4 +1,4 @@
-// Copyright 2025 RISC Zero, Inc.
+// Copyright 2026 Boundless Foundation, Inc.
 //
 // Licensed under the Apache License, Version 2.0 (the "License");
 // you may not use this file except in compliance with the License.
diff --git a/host/src/test_utils.rs b/host/src/test_utils.rs
index 63235b0..4f8aa60 100644
--- a/host/src/test_utils.rs
+++ b/host/src/test_utils.rs
@@ -1,4 +1,4 @@
-// Copyright 2025 RISC Zero, Inc.
+// Copyright 2026 Boundless Foundation, Inc.
 //
 // Licensed under the Apache License, Version 2.0 (the "License");
 // you may not use this file except in compliance with the License.
diff --git a/host/tests/sync.rs b/host/tests/sync.rs
index c97afe0..c08b93b 100644
--- a/host/tests/sync.rs
+++ b/host/tests/sync.rs
@@ -1,4 +1,4 @@
-// Copyright 2025 RISC Zero, Inc.
+// Copyright 2026 Boundless Foundation, Inc.
 //
 // Licensed under the Apache License, Version 2.0 (the "License");
 // you may not use this file except in compliance with the License.
diff --git a/license-check.py b/license-check.py
index 14608a1..30fb9d8 100644
--- a/license-check.py
+++ b/license-check.py
@@ -6,7 +6,7 @@
 import subprocess
 
 PUBLIC_HEADER = """
-// Copyright {YEAR} RISC Zero, Inc.
+// Copyright {YEAR} Boundless Foundation, Inc.
 //
 // Licensed under the Apache License, Version 2.0 (the "License");
 // you may not use this file except in compliance with the License.
diff --git a/methods/build.rs b/methods/build.rs
index 2b64720..e2b340a 100644
--- a/methods/build.rs
+++ b/methods/build.rs
@@ -1,4 +1,4 @@
-// Copyright 2025 RISC Zero, Inc.
+// Copyright 2026 Boundless Foundation, Inc.
 //
 // Licensed under the Apache License, Version 2.0 (the "License");
 // you may not use this file except in compliance with the License.
diff --git a/methods/guest/src/bin/mainnet.rs b/methods/guest/src/bin/mainnet.rs
index 991995e..a9d0a43 100644
--- a/methods/guest/src/bin/mainnet.rs
+++ b/methods/guest/src/bin/mainnet.rs
@@ -1,4 +1,4 @@
-// Copyright 2025 RISC Zero, Inc.
+// Copyright 2026 Boundless Foundation, Inc.
 //
 // Licensed under the Apache License, Version 2.0 (the "License");
 // you may not use this file except in compliance with the License.
diff --git a/methods/guest/src/bin/sepolia.rs b/methods/guest/src/bin/sepolia.rs
index 66510c8..1853c07 100644
--- a/methods/guest/src/bin/sepolia.rs
+++ b/methods/guest/src/bin/sepolia.rs
@@ -1,4 +1,4 @@
-// Copyright 2026 RISC Zero, Inc.
+// Copyright 2026 Boundless Foundation, Inc.
 //
 // Licensed under the Apache License, Version 2.0 (the "License");
 // you may not use this file except in compliance with the License.
diff --git a/methods/guest/src/bin/test_harness.rs b/methods/guest/src/bin/test_harness.rs
index c5ad5fe..4c043c3 100644
--- a/methods/guest/src/bin/test_harness.rs
+++ b/methods/guest/src/bin/test_harness.rs
@@ -1,4 +1,4 @@
-// Copyright 2025 RISC Zero, Inc.
+// Copyright 2026 Boundless Foundation, Inc.
 //
 // Licensed under the Apache License, Version 2.0 (the "License");
 // you may not use this file except in compliance with the License.
diff --git a/methods/guest/src/lib.rs b/methods/guest/src/lib.rs
index 9b2b0b1..031733b 100644
--- a/methods/guest/src/lib.rs
+++ b/methods/guest/src/lib.rs
@@ -1,4 +1,4 @@
-// Copyright 2025 RISC Zero, Inc.
+// Copyright 2026 Boundless Foundation, Inc.
 //
 // Licensed under the Apache License, Version 2.0 (the "License");
 // you may not use this file except in compliance with the License.
diff --git a/methods/src/lib.rs b/methods/src/lib.rs
index af77b3e..2eefeb4 100644
--- a/methods/src/lib.rs
+++ b/methods/src/lib.rs
@@ -1,4 +1,4 @@
-// Copyright 2025 RISC Zero, Inc.
+// Copyright 2026 Boundless Foundation, Inc.
 //
 // Licensed under the Apache License, Version 2.0 (the "License");
 // you may not use this file except in compliance with the License.
diff --git a/ssz-multiproofs/src/builder.rs b/ssz-multiproofs/src/builder.rs
index 390dee0..9847ecc 100644
--- a/ssz-multiproofs/src/builder.rs
+++ b/ssz-multiproofs/src/builder.rs
@@ -1,4 +1,4 @@
-// Copyright 2025 RISC Zero, Inc.
+// Copyright 2026 Boundless Foundation, Inc.
 //
 // Licensed under the Apache License, Version 2.0 (the "License");
 // you may not use this file except in compliance with the License.
diff --git a/ssz-multiproofs/src/error.rs b/ssz-multiproofs/src/error.rs
index 018a22c..d993e0d 100644
--- a/ssz-multiproofs/src/error.rs
+++ b/ssz-multiproofs/src/error.rs
@@ -1,4 +1,4 @@
-// Copyright 2025 RISC Zero, Inc.
+// Copyright 2026 Boundless Foundation, Inc.
 //
 // Licensed under the Apache License, Version 2.0 (the "License");
 // you may not use this file except in compliance with the License.
diff --git a/ssz-multiproofs/src/lib.rs b/ssz-multiproofs/src/lib.rs
index 11b973e..b9364ef 100644
--- a/ssz-multiproofs/src/lib.rs
+++ b/ssz-multiproofs/src/lib.rs
@@ -1,4 +1,4 @@
-// Copyright 2025 RISC Zero, Inc.
+// Copyright 2026 Boundless Foundation, Inc.
 //
 // Licensed under the Apache License, Version 2.0 (the "License");
 // you may not use this file except in compliance with the License.
diff --git a/ssz-multiproofs/src/multiproof.rs b/ssz-multiproofs/src/multiproof.rs
index bc1a592..c4dbac6 100644
--- a/ssz-multiproofs/src/multiproof.rs
+++ b/ssz-multiproofs/src/multiproof.rs
@@ -1,4 +1,4 @@
-// Copyright 2025 RISC Zero, Inc.
+// Copyright 2026 Boundless Foundation, Inc.
 //
 // Licensed under the Apache License, Version 2.0 (the "License");
 // you may not use this file except in compliance with the License.
diff --git a/ssz-multiproofs/src/tests.rs b/ssz-multiproofs/src/tests.rs
index a948993..ca92ab3 100644
--- a/ssz-multiproofs/src/tests.rs
+++ b/ssz-multiproofs/src/tests.rs
@@ -1,4 +1,4 @@
-// Copyright 2025 RISC Zero, Inc.
+// Copyright 2026 Boundless Foundation, Inc.
 //
 // Licensed under the Apache License, Version 2.0 (the "License");
 // you may not use this file except in compliance with the License.