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Is Your Bitcoin Opcode Safe and Effective?
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https://youtu.be/WGo9N9xAPcM via @mattkratter nostr:nprofile1qythwumn8ghj7ct8daexztnwdaehgu339e3k7mf0qydhwumn8ghj7mn0wd68ytnnw4jx7cmpwfkx7uewvdhk6tcqyzzxxpmg3gy7cyffvl4s2388320g33y02pcjcw0dfy0l9dh6qxdwsdkjawj