Coverage

Watched projects

Security-critical open-source software, followed commit by commit.

CKActive incident
Coinkite

COLDCARD firmware

Open-source firmware for COLDCARD Bitcoin signing devices.

468captured137candidates413analyzed
BitcoinHardware wallets
BCNormal
Bitcoin Core

Bitcoin Core

The Bitcoin network's reference node and wallet implementation.

3156captured314candidates2998analyzed
BitcoinSupply chain
BSElevated watch
Blockstream

Blockstream Jade

Firmware for Jade and Jade Plus Bitcoin hardware wallets.

501captured106candidates437analyzed
BitcoinHardware wallets
TZNormal
Trezor

Trezor firmware

Firmware monorepo for Trezor One, Model T, and Safe devices.

3229captured1125candidates2925analyzed
BitcoinHardware wallets
SSNormal
SeedSigner

SeedSigner

Stateless, air-gapped Bitcoin signing software for Raspberry Pi hardware.

229captured168candidates223analyzed
BitcoinHardware wallets
KXNormal
Krux

Krux

Open-source signing firmware for Kendryte K210 devices.

223captured58candidates216analyzed
BitcoinHardware wallets
LDNormal
Ledger

Ledger Bitcoin app

Open-source Bitcoin application running on Ledger devices; the device OS is outside this repository.

374captured101candidates345analyzed
BitcoinHardware wallets
BCNormal
Bitcoin Core

libsecp256k1

High-assurance secp256k1 elliptic-curve library used throughout the Bitcoin ecosystem.

205captured64candidates193analyzed
BitcoinCryptographic libraries
BCNormal
Bitcoin Core

Hardware Wallet Interface

Python library and command-line interface for Bitcoin hardware-wallet communication.

79captured29candidates56analyzed
BitcoinHardware integrationSoftware wallets
EPNormal
Elements Project

libwally-core

Cross-platform wallet primitives for keys, addresses, transactions, PSBT, and Elements.

110captured21candidates104analyzed
BitcoinCryptographic librariesSoftware wallets
RBNormal
Rust Bitcoin

rust-bitcoin

Rust library for Bitcoin data structures, serialization, consensus encoding, and scripts.

2289captured524candidates2193analyzed
BitcoinCryptographic libraries
ELNormal
Electrum

Electrum

Long-running lightweight Bitcoin wallet for desktop and mobile platforms.

1149captured90candidates1003analyzed
BitcoinSoftware wallets
SWNormal
Sparrow

Sparrow Wallet

Desktop Bitcoin wallet focused on security, privacy, multisignature, and hardware signers.

410captured71candidates399analyzed
BitcoinHardware integrationSoftware wallets
LLNormal
Lightning Labs

LND

Go implementation of a complete Lightning Network node.

1373captured141candidates1283analyzed
BitcoinLightning Network
EPActive incident
Elements Project

Core Lightning

Modular C implementation of the Lightning Network protocol and node stack.

1979captured184candidates1894analyzed
BitcoinLightning Network
AQNormal
ACINQ

Eclair

Scala implementation of a Lightning Network node.

205captured51candidates191analyzed
BitcoinLightning Network
LDKNormal
Lightning Dev Kit

rust-lightning

Composable Rust libraries for building Lightning wallets, nodes, and services.

1655captured249candidates1517analyzed
BitcoinCryptographic librariesLightning Network
BTNormal
btcsuite

btcd

Alternative full-node Bitcoin implementation written in Go.

209captured46candidates203analyzed
BitcoinNode implementations
ERNormal
electrs

electrs

Rust Electrum server that indexes Bitcoin Core data for wallet queries.

74captured0candidates71analyzed
BitcoinIndexing infrastructureSoftware wallets
BTNormal
BTCPay Server

BTCPay Server

Free, open-source, self-hosted Bitcoin payment processor supporting on-chain and Lightning payments.

660captured85candidates308analyzed
BitcoinLightning NetworkPayment infrastructure
EPActive incident
Elements Project

Elements

Consensus node software underlying Liquid and other Elements-based Bitcoin sidechains.

118captured34candidates59analyzed
BitcoinBitcoin sidechainsCryptographic librariesNode implementations