diff --git a/CHANGELOG.md b/CHANGELOG.md
index 4d6b057..20f4871 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -10,6 +10,13 @@ names, environment variables, exit codes, error codes, and the shape of
 
 ## [Unreleased]
 
+## [0.6.1] - 2026-10-01
+
+### Changed
+
+- `dogechain --help`, the README and `schema` link Dogechain.com's Terms of
+  Service, which govern the data the CLI shows.
+
 ## [0.6.0] - 2026-09-29
 
 ### Added
@@ -132,7 +139,8 @@ names, environment variables, exit codes, error codes, and the shape of
 - Installers: Homebrew (`blockio/tap/dogechain`), npm (`dogechain`), shell script, PowerShell,
   and prebuilt binaries for macOS, Linux and Windows.
 
-[Unreleased]: https://github.com/BlockIo/dogechain-cli/compare/v0.6.0...HEAD
+[Unreleased]: https://github.com/BlockIo/dogechain-cli/compare/v0.6.1...HEAD
+[0.6.1]: https://github.com/BlockIo/dogechain-cli/compare/v0.6.0...v0.6.1
 [0.6.0]: https://github.com/BlockIo/dogechain-cli/compare/v0.5.2...v0.6.0
 [0.5.2]: https://github.com/BlockIo/dogechain-cli/compare/v0.5.1...v0.5.2
 [0.5.1]: https://github.com/BlockIo/dogechain-cli/compare/v0.5.0...v0.5.1
diff --git a/Cargo.lock b/Cargo.lock
index 524fe1f..64f6832 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -342,7 +342,7 @@ dependencies = [
 
 [[package]]
 name = "dogechain-cli"
-version = "0.6.0"
+version = "0.6.1"
 dependencies = [
  "assert_cmd",
  "clap",
diff --git a/Cargo.toml b/Cargo.toml
index 273d6e3..ab1284d 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "dogechain-cli"
-version = "0.6.0"
+version = "0.6.1"
 edition = "2024"
 rust-version = "1.88"
 description = "Command-line interface for Dogechain.com"
diff --git a/README.md b/README.md
index 78f5a3b..77c1a2e 100644
--- a/README.md
+++ b/README.md
@@ -140,6 +140,10 @@ in debug builds.
 Maintainers release by pushing a version tag; see [CHANGELOG.md](CHANGELOG.md)
 for what each release contains.
 
+## Data
+
+Data comes from Dogechain.com and is subject to its [Terms of Service](https://dogechain.com/terms).
+
 ## License
 
 [MIT](LICENSE)
diff --git a/src/cli.rs b/src/cli.rs
index 7a0ea6c..9719af7 100644
--- a/src/cli.rs
+++ b/src/cli.rs
@@ -22,7 +22,8 @@ use clap::{ArgAction, Parser, Subcommand, ValueEnum};
         dogechain tx <txid> --explain\n  \
         dogechain address <address> --json\n  \
         dogechain watch txs --min 100000\n\n\
-        Run `dogechain guide` for a guide aimed at scripts and AI agents."
+        Run `dogechain guide` for a guide aimed at scripts and AI agents.\n\n\
+        Data comes from Dogechain.com and is subject to its Terms of Service: https://dogechain.com/terms"
 )]
 pub struct Cli {
     /// Print the API's JSON reply instead of text (errors as JSON on stderr)
diff --git a/src/schema.rs b/src/schema.rs
index be3bc49..b8aa3cb 100644
--- a/src/schema.rs
+++ b/src/schema.rs
@@ -8,6 +8,7 @@ pub fn schema() -> Value {
         "name": "dogechain",
         "version": env!("CARGO_PKG_VERSION"),
         "api": "https://dogechain.com/api/v3",
+        "terms_of_service": "https://dogechain.com/terms",
         "output": {
             "text": "plain English on stdout (default)",
             "json": "--json or DOGECHAIN_JSON=1: the API's reply, unchanged, on stdout",