Between 3 and 4 million Bitcoin are permanently inaccessible. Not seized. Not hacked. Lost — because the people who held the private keys died, and nobody else had them. Your will says "I leave my Bitcoin to my daughter." Beautiful. Now how does she access it? Does she know what a hardware wallet is? Does she know where the seed phrase backup is? Does she know if you use a passphrase? If the answer to any of those is no, your will is legally valid and technically useless. You cannot petition the Bitcoin network. You cannot subpoena a blockchain. No key, no Bitcoin. No exceptions. A real estate plan addresses both sides: the legal authority AND the technical access. Your attorney drafts the trust. But who audits your custody setup? Who writes the step-by-step instructions for your non-technical spouse? Who explains to your executor what a Coldcard is? I'm a California-licensed attorney (Bar #343622) and a solo miner running an Avalon Q on solar. I wrote a detailed breakdown of why standard estate plans fail Bitcoin holders — and what an actual plan looks like. https://asaffulkslaw.com/bitcoin-law/what-happens-to-your-bitcoin-when-you-die/ I also built a complete Bitcoin Inheritance Kit — 8 documents covering everything from custody audit to Shamir's Secret Sharing to mining estate planning: https://asaffulkslaw.com/bitcoin-estate-planning/ #bitcoin #estateplanning #selfcustody #notyourkeysnotyourcoins #inheritance #law