chore: update copyright to "The Bitcoin Kernel developers"

alexanderwiederin · alexanderwiederin · commit 14378692ca22 · 2025-09-03T14:25:06.000+02:00
- Update year to "2023-present" and add headers to all source files
- Update LICENSE file accordingly
diff --git a/Cargo.toml b/Cargo.toml
@@ -1,3 +1,6 @@
+# Copyright (c) 2023-present The Bitcoin Kernel developers
+# Licensed under the MIT License. See LICENSE file in the project root.
+
 [package]
 name = "bitcoinkernel"
 version = "0.0.22"
diff --git a/LICENSE b/LICENSE
@@ -1,6 +1,6 @@
 MIT License
 
-Copyright (c) 2023 TheCharlatan
+Copyright (c) 2023-present The Bitcoin Kernel developers
 
 Permission is hereby granted, free of charge, to any person obtaining a copy
 of this software and associated documentation files (the "Software"), to deal
diff --git a/README.md b/README.md
@@ -90,3 +90,10 @@ rustup component add llvm-tools-preview
 cargo install rustfilt
 ```
 
+## Copyright
+
+This project is copyright "The Bitcoin Kernel developers" which includes:
+- TheCharlatan (2023-present) - Original author and maintainer  
+- All contributors to this repository
+
+For a complete list of contributors, see: `git log --format='%an' | sort -u`
diff --git a/examples/Cargo.toml b/examples/Cargo.toml
@@ -1,3 +1,6 @@
+# Copyright (c) 2023-present The Bitcoin Kernel developers
+# Licensed under the MIT License. See LICENSE file in the project root.
+
 [package]
 name = "examples"
 version = "0.0.1"
diff --git a/examples/src/silentpaymentscanner.rs b/examples/src/silentpaymentscanner.rs
@@ -1,3 +1,6 @@
+// Copyright (c) 2023-present The Bitcoin Kernel developers
+// Licensed under the MIT License. See LICENSE file in the project root.
+
 use std::env;
 use std::fmt;
 use std::process;
diff --git a/fuzz/Cargo.toml b/fuzz/Cargo.toml
@@ -1,3 +1,6 @@
+# Copyright (c) 2023-present The Bitcoin Kernel developers
+# Licensed under the MIT License. See LICENSE file in the project root.
+
 [package]
 name = "rust-bitcoinkernel-fuzz"
 version = "0.0.0"
diff --git a/fuzz/fuzz_targets/fuzz_target_block.rs b/fuzz/fuzz_targets/fuzz_target_block.rs
@@ -1,3 +1,6 @@
+// Copyright (c) 2023-present The Bitcoin Kernel developers
+// Licensed under the MIT License. See LICENSE file in the project root.
+
 #![no_main]
 
 use bitcoinkernel::Block;
diff --git a/fuzz/fuzz_targets/fuzz_target_chainman.rs b/fuzz/fuzz_targets/fuzz_target_chainman.rs
@@ -1,3 +1,6 @@
+// Copyright (c) 2023-present The Bitcoin Kernel developers
+// Licensed under the MIT License. See LICENSE file in the project root.
+
 #![no_main]
 
 use std::sync::{Arc, Once};
diff --git a/fuzz/fuzz_targets/fuzz_target_verify.rs b/fuzz/fuzz_targets/fuzz_target_verify.rs
@@ -1,3 +1,6 @@
+// Copyright (c) 2023-present The Bitcoin Kernel developers
+// Licensed under the MIT License. See LICENSE file in the project root.
+
 #![no_main]
 
 use arbitrary::Arbitrary;
diff --git a/libbitcoinkernel-sys/Cargo.toml b/libbitcoinkernel-sys/Cargo.toml
@@ -1,3 +1,6 @@
+# Copyright (c) 2023-present The Bitcoin Kernel developers
+# Licensed under the MIT License. See LICENSE file in the project root.
+
 [package]
 name = "libbitcoinkernel-sys"
 version = "0.0.21"
diff --git a/libbitcoinkernel-sys/build.rs b/libbitcoinkernel-sys/build.rs
@@ -1,3 +1,6 @@
+// Copyright (c) 2023-present The Bitcoin Kernel developers
+// Licensed under the MIT License. See LICENSE file in the project root.
+
 use bindgen::RustEdition;
 use std::env;
 use std::path::Path;
diff --git a/libbitcoinkernel-sys/src/lib.rs b/libbitcoinkernel-sys/src/lib.rs
@@ -1,3 +1,6 @@
+// Copyright (c) 2023-present The Bitcoin Kernel developers
+// Licensed under the MIT License. See LICENSE file in the project root.
+
 #![allow(non_upper_case_globals)]
 #![allow(non_camel_case_types)]
 #![allow(non_snake_case)]
diff --git a/src/core/block.rs b/src/core/block.rs
@@ -1,3 +1,6 @@
+// Copyright (c) 2023-present The Bitcoin Kernel developers
+// Licensed under the MIT License. See LICENSE file in the project root.
+
 use std::{ffi::c_void, marker::PhantomData};
 
 use libbitcoinkernel_sys::{
diff --git a/src/core/mod.rs b/src/core/mod.rs
@@ -1,3 +1,6 @@
+// Copyright (c) 2023-present The Bitcoin Kernel developers
+// Licensed under the MIT License. See LICENSE file in the project root.
+
 pub mod block;
 pub mod script;
 pub mod transaction;
diff --git a/src/core/script.rs b/src/core/script.rs
@@ -1,3 +1,6 @@
+// Copyright (c) 2023-present The Bitcoin Kernel developers
+// Licensed under the MIT License. See LICENSE file in the project root.
+
 use std::ffi::c_void;
 
 use libbitcoinkernel_sys::{
diff --git a/src/core/transaction.rs b/src/core/transaction.rs
@@ -1,3 +1,6 @@
+// Copyright (c) 2023-present The Bitcoin Kernel developers
+// Licensed under the MIT License. See LICENSE file in the project root.
+
 use std::ffi::c_void;
 
 use libbitcoinkernel_sys::{
diff --git a/src/core/verify.rs b/src/core/verify.rs
@@ -1,3 +1,6 @@
+// Copyright (c) 2023-present The Bitcoin Kernel developers
+// Licensed under the MIT License. See LICENSE file in the project root.
+
 use libbitcoinkernel_sys::{
     btck_ScriptVerificationFlags, btck_ScriptVerifyStatus, btck_TransactionOutput,
     btck_script_pubkey_verify,
diff --git a/src/ffi/c_helpers.rs b/src/ffi/c_helpers.rs
@@ -1,3 +1,6 @@
+// Copyright (c) 2023-present The Bitcoin Kernel developers
+// Licensed under the MIT License. See LICENSE file in the project root.
+
 use std::ffi::c_char;
 
 /// Returns true if the C return code indicates success (0).
diff --git a/src/ffi/constants.rs b/src/ffi/constants.rs
@@ -1,3 +1,6 @@
+// Copyright (c) 2023-present The Bitcoin Kernel developers
+// Licensed under the MIT License. See LICENSE file in the project root.
+
 use crate::{
     btck_BlockValidationResult, btck_ChainType, btck_LogCategory, btck_LogLevel,
     btck_ScriptVerificationFlags, btck_ScriptVerifyStatus, btck_SynchronizationState,
diff --git a/src/ffi/mod.rs b/src/ffi/mod.rs
@@ -1,3 +1,6 @@
+// Copyright (c) 2023-present The Bitcoin Kernel developers
+// Licensed under the MIT License. See LICENSE file in the project root.
+
 pub mod c_helpers;
 pub mod constants;
 
diff --git a/src/lib.rs b/src/lib.rs
@@ -1,3 +1,6 @@
+// Copyright (c) 2023-present The Bitcoin Kernel developers
+// Licensed under the MIT License. See LICENSE file in the project root.
+
 #![allow(non_upper_case_globals)]
 #![allow(non_camel_case_types)]
 #![allow(non_snake_case)]
diff --git a/src/log/logging.rs b/src/log/logging.rs
@@ -1,3 +1,6 @@
+// Copyright (c) 2023-present The Bitcoin Kernel developers
+// Licensed under the MIT License. See LICENSE file in the project root.
+
 use std::ffi::{c_char, c_void};
 
 use libbitcoinkernel_sys::{
diff --git a/src/log/mod.rs b/src/log/mod.rs
@@ -1,3 +1,6 @@
+// Copyright (c) 2023-present The Bitcoin Kernel developers
+// Licensed under the MIT License. See LICENSE file in the project root.
+
 pub mod logging;
 
 pub use logging::{disable_logging, Log, Logger};
diff --git a/src/notifications/kernel.rs b/src/notifications/kernel.rs
@@ -1,3 +1,6 @@
+// Copyright (c) 2023-present The Bitcoin Kernel developers
+// Licensed under the MIT License. See LICENSE file in the project root.
+
 use std::ffi::{c_char, c_void};
 
 use libbitcoinkernel_sys::{
diff --git a/src/notifications/mod.rs b/src/notifications/mod.rs
@@ -1,3 +1,6 @@
+// Copyright (c) 2023-present The Bitcoin Kernel developers
+// Licensed under the MIT License. See LICENSE file in the project root.
+
 pub mod kernel;
 pub mod types;
 pub mod validation;
diff --git a/src/notifications/types.rs b/src/notifications/types.rs
@@ -1,3 +1,6 @@
+// Copyright (c) 2023-present The Bitcoin Kernel developers
+// Licensed under the MIT License. See LICENSE file in the project root.
+
 use libbitcoinkernel_sys::{
     btck_BlockValidationResult, btck_SynchronizationState, btck_ValidationMode, btck_Warning,
 };
diff --git a/src/notifications/validation.rs b/src/notifications/validation.rs
@@ -1,3 +1,6 @@
+// Copyright (c) 2023-present The Bitcoin Kernel developers
+// Licensed under the MIT License. See LICENSE file in the project root.
+
 use std::ffi::c_void;
 
 use libbitcoinkernel_sys::{
diff --git a/src/state/chain.rs b/src/state/chain.rs
@@ -1,3 +1,6 @@
+// Copyright (c) 2023-present The Bitcoin Kernel developers
+// Licensed under the MIT License. See LICENSE file in the project root.
+
 use std::marker::PhantomData;
 
 use libbitcoinkernel_sys::{
diff --git a/src/state/chainstate.rs b/src/state/chainstate.rs
@@ -1,3 +1,6 @@
+// Copyright (c) 2023-present The Bitcoin Kernel developers
+// Licensed under the MIT License. See LICENSE file in the project root.
+
 use std::ffi::CString;
 
 use libbitcoinkernel_sys::{
diff --git a/src/state/context.rs b/src/state/context.rs
@@ -1,3 +1,6 @@
+// Copyright (c) 2023-present The Bitcoin Kernel developers
+// Licensed under the MIT License. See LICENSE file in the project root.
+
 use std::ffi::c_void;
 
 use libbitcoinkernel_sys::{
diff --git a/src/state/mod.rs b/src/state/mod.rs
@@ -1,3 +1,6 @@
+// Copyright (c) 2023-present The Bitcoin Kernel developers
+// Licensed under the MIT License. See LICENSE file in the project root.
+
 pub mod chain;
 pub mod chainstate;
 pub mod context;
diff --git a/tests/test.rs b/tests/test.rs
@@ -1,3 +1,6 @@
+// Copyright (c) 2023-present The Bitcoin Kernel developers
+// Licensed under the MIT License. See LICENSE file in the project root.
+
 #[cfg(test)]
 mod tests {
     use bitcoin::consensus::deserialize;
