Notes on non-custodial Bitcoin inheritance — how timelocks work, what we got wrong, and what's still hard.https://blog.bitheritance.app/en-ushttps://blog.bitheritance.app/posts/cold-utxos/https://blog.bitheritance.app/posts/cold-utxos/Pre-signed timelocked transactions have exactly one operational gotcha: if you spend a committed UTXO before the unlock block, the inheritance becomes invalid. Here's how it works, why it's a feature and a footgun simultaneously, and the two practical mitigations.Fri, 08 May 2026 00:00:00 GMThttps://blog.bitheritance.app/posts/survives-us/https://blog.bitheritance.app/posts/survives-us/Every Bitcoin self-custody product owes an honest answer to this question. Ours is unusually clean: the inheritance still works. Here's exactly why, and how to broadcast without us if the time ever comes.Thu, 07 May 2026 00:00:00 GMThttps://blog.bitheritance.app/posts/timelock-explainer/https://blog.bitheritance.app/posts/timelock-explainer/A 30-year-old Bitcoin feature, finally useful for estate planning. What nLockTime is, why it's the right primitive for inheritance, and the trade-offs you should understand before trusting it with real money.Wed, 06 May 2026 00:00:00 GMT