j"19HxigV4QyBv3tHpQVcUEQyq1pzZVdoAutLõIndeed they are. I was mistakenly assuming the <img> was always a raster/bitmap. But that would make no sense because it would mean that Twetch would convert the bico.media vector to bitmap, and display that. Nope! Thanks for the clarifications!
text/plaintext twetch_twtext_1572454973172.txt|"1PuQa7K62MiKCtssSLKy1kh56WWU7MtUR5SET twdata_jsonnullurlnullcommentnullmb_user11257reply@a38a82215712a1e49df01a4b326ddedbd20403e2f42802b47f7d481f47dabe4ctypereply timestamp3563923818694710apptwetch|"15PciHG22SNLQJXMoSUaWVi7WSqc7hCfva
BITCOIN_ECDSA"1AKHViYgBGbmxi8qiJkNvoHNeDu9m3MfPELXIDmhdFHV2IeZXmnfVCGxGu3wgilWeN7cTHBrg+elfQp4Q07uNDEKwvpL6/NtSooIonoWIrAFrZJtSiSzFF4n/rc=
https://whatsonchain.com/tx/2d9aebfa8afd4875e93f3dfd3329e6b8fc2b03e544305a1e2b7c918862fd6b6b