https://mblack.io/Matt Black. CoFounder @LygosFinance. Boomer Millenial. Bitcoin not crypto. Nostr not blockchain. 2026-08-06T01:39:33+00:00 Matt Black https://mblack.io/ Jekyll © 2026 Matt Black /assets/img/favicons/favicon.ico /assets/img/favicons/favicon-96x96.png 2026-08-03T00:00:00+00:00 2026-08-05T16:44:43+00:00 https://mblack.io/posts/rolling-dice-for-your-bitcoin-wallet-simple-guide/ Matt Black

No maths, no jargon. Buy dice, roll them 100 times, write the numbers down correctly, and you have a Bitcoin wallet nobody can guess. Here's exactly how.

2026-08-03T00:00:00+00:00 2026-08-06T01:39:17+00:00 https://mblack.io/posts/how-to-safely-roll-dice-for-your-bitcoin-seed/ Matt Black

After the Coldcard entropy bug, dice are the one seed source you can verify yourself. How many to roll, how to check the result, and the one formatting mistake that silently gives you a different wallet.

2026-08-03T00:00:00+00:00 2026-08-06T01:23:28+00:00 https://mblack.io/posts/dice-for-a-trezor-ledger-or-any-wallet/ Matt Black

Your hardware wallet does not need a dice mode. BIP-39 is a standard, so you can generate the words anywhere you trust and import them anywhere. Plus why the popular "enter the same rolls into two devices" check sometimes lies.

2025-02-10T00:00:00+00:00 2025-02-10T00:00:00+00:00 https://mblack.io/posts/dlc-are-perfect-for-lending/ Matt Black

Why We Use 4 Enumerated Outcomes Instead of Numeric Payout Curves at Lygos

2024-08-24T00:00:00+00:00 2024-11-10T21:31:23+00:00 https://mblack.io/posts/fixing-lightning-force-closures/ Matt Black

How a Bitcoin fee spike caused Lightning force closures, and upcoming fixes to prevent them.