Installer for Base release binaries published from this repository.

Use the raw GitHub bootstrap from main:

curl -fsSL https://raw.githubusercontent.com/base/base/main/baseup/install | bash

baseup                                # Install the latest release binaries
baseup -i v0.6.0                      # Install a specific release tag
baseup --bin base                     # Install only the unified base binary
baseup --bin base-reth-node           # Install only the node binary
baseup --bin base-consensus           # Install only the consensus binary
baseup --bin basectl                  # Install only basectl
baseup --bin all                      # Install all published binaries
baseup verify-release                 # Verify latest published release archive signatures without installing
baseup verify-release -i v1.0.0       # Verify published archive signatures for a specific release tag
baseup -v                             # Print the baseup installer version
baseup --update                       # Update baseup itself
baseup --help                         # Show help

By default, baseup installs every binary this repo publishes in GitHub releases today:

• base
• base-reth-node
• base-consensus
• basectl

baseup verifies every release archive before installing it:

• downloads <binary>-<version>-<target>.tar.gz
• checks <archive>.sha256
• imports the pinned Base Releases public key into a temporary GPG keyring
• verifies <archive>.asc with GPG and requires fingerprint 5EFE7BCFCD85682711F9FC30904841FFEBD38BAD
• verifies GitHub SLSA provenance when gh is installed and authenticated

Use --unsafe-skip-verify only for local testing; checksum verification is still required.

To validate release artifacts without installing binaries, run:

baseup verify-release

By default, verify-release fetches the GitHub release asset list and checks every published archive matching the binaries and targets that baseup supports. Missing binary/target archives are skipped. If an archive is published, its .sha256 and .asc sidecars are required and must verify. Use --bin or --target to narrow the check; the command fails if the filters match no published archives.

baseup matches the release workflow in this repo:

• Linux: x86_64, arm64
• macOS: Apple Silicon (arm64)

Default: ~/.base/bin

baseup installs only to user-writable directories and does not use sudo.

Customize with:

BASEUP_HOME=/custom/path baseup

or

BASE_BIN_DIR=/custom/path/bin baseup

The scripts pull directly from main in this repository on raw.githubusercontent.com:

• bootstrap uses https://raw.githubusercontent.com/base/base/main/baseup/install
• self-update defaults to https://raw.githubusercontent.com/base/base/main/baseup/baseup