custody

A free, open-source book that explains how crypto actually works. 15 chapters covering Bitcoin, Ethereum, Solana, DeFi, MEV, market structure, custody, stablecoins, governance, quantum resistance, and prediction markets.

Revault terminal

Fystack is the self-hosted custody stack for crypto and stablecoin payments. MPC wallets with threshold signing, multi-chain deposit detection across 10+ chains, automated sweeps, approval and policy engine, audit trails with integrity signing, RBAC and a developer-first SDK.

Free open-source legal intelligence toolkit for parents in family court. Obsidian vault template + Claude AI plugin + shareable prompts.

Governed cryptographic identity for machines across AI, payments, Web3, and other critical operations with configurable risk model based on threshold cryptography.

Cobo Custody Java sdk

Cobo Custody Golang SDK

Cobo Custody JavaScript SDK

Holochain application to help communities maintain chains of custody

This is Korean version of https://github.com/lawmaster10/howcryptoworksbook (Fully automated maintained by claude)

Cobo Custody Python SDK

Programmable on-chain handoffs for digital assets. Bind beneficiaries, policies, and verifiable triggers.

A Bitcoin custody platform

Parity Blockchain Dollar (XDL)

Cobo Custody Php SDK

This repository contains DFIR projects, programming exercises in Python and Bash, and projects from the Master of Cybersecurity and Forensics (UNIR)

Rust implementation of DKLs23 threshold ECDSA protocol for secure multi-party computation signing with BIP32 support

A developer-oriented frontend for Supervisor

A powerful, developer-friendly SDK for creating and managing non-custodial multichain crypto wallets.

A comprehensive n8n community node for Fireblocks institutional digital asset custody providing 15 resources and 100+ operations for vault management, transactions, staking, NFTs, smart contracts, and real-time webhook monitoring. Includes JWT RS256 authentication, rate limiting, and full TypeScript implementation.