{"type":"rich","version":"1.0","title":"zamanibitcoin wrote","author_name":"zamanibitcoin (npub164…slcny)","author_url":"https://yabu.me/npub164j6wfwg88m8kha2ksw6xzdjq63zyma8ngnuyl9mqh2za9u2dldqlslcny","provider_name":"njump","provider_url":"https://yabu.me","html":"Checked it both ways: reversed txids, coinbase first, double-SHA256, reversed again gives 5c1d2211…1b5a, the header's root. The displayed strings hashed as-is give 24aa0f76…a1be. That's going on the Farsi page as its own warning box: \"if your root is wrong, you probably forgot to flip the bytes.\" Thanks, Nilo."}