GreenChain Information

We believe in financial sovereignty through ownership, control, and resilient systems. GreenChain designs and implements self-custody and Bitcoin infrastructure solutions that allow individuals, professionals, and institutions to hold and protect their assets without reliance on third parties. Our work focuses on long-term security, operational clarity, and risk reduction across the full lifecycle of Bitcoin ownership—from acquisition to storage, recovery, and governance. We help you: Design robust Bitcoin self-custody architectures (single-sig, multisig, geographic redundancy) Eliminate counterparty risk through sovereign custody systems Implement secure backup, recovery, and inheritance strategies Acquire Bitcoin with a custody-first mindset (KYC and non-KYC pathways) Understand and manage operational, technical, and human risk in custody setups Build long-term, auditable systems aligned with personal or institutional governance GreenChain does not sell speculation. We build systems that protect capital under real-world conditions.