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name: bitcoin-libraries-libbitcoin description: | libbitcoin: comprehensive C++ Bitcoin library. Multiple toolkits (libbitcoin-system, libbitcoin-server, libbitcoin-explorer). Alternative implementation focused on cleanliness. USE WHEN: studying alternative Bitcoin codebases, building C++ Bitcoin services. allowed-tools: Read, Grep, Glob

libbitcoin

Comprehensive C++ Bitcoin library suite. Older alternative implementation; more academic style.

Repo: github.com/libbitcoin/.

Components

• libbitcoin-system — primitives (tx, script, blocks, keys).
• libbitcoin-server — full server.
• libbitcoin-explorer (bx) — CLI tool.
• libbitcoin-network — networking.
• libbitcoin-blockchain — chain validation.
• libbitcoin-database — storage.
• libbitcoin-protocol — wire protocol.

bx CLI

Useful tool for ad-hoc Bitcoin operations:

bx seed                  # generate random seed
bx mnemonic-new <hex>    # mnemonic from entropy
bx hd-new <seed>         # master xprv
bx hd-to-address <xpub>  # address from xpub

Use cases

• C++ apps preferring libbitcoin's API style.
• Educational — clean, readable C++ code.
• bx for command-line Bitcoin operations.

Compared

Aspect	libbitcoin	bitcoind	rust-bitcoin
Language	C++	C++	Rust
Maturity	10+ years	reference	7+ years
Adoption	Niche	Universal	Wide
Active maintenance	Sparse	Active	Active

Status

• Maintained but less actively than 2014-2017.
• Bitcoin Core is the primary reference.

See also

• secp256k1-c/SKILL.md
• libwally/SKILL.md
• ../../core/operations/SKILL.md