Marty's Ƀent Issue #598: A new on-ramp emerges Escher Hub is particularly cool because the product has the goal of cutting down fiat and bitcoin settlement times while buying/selling bitcoin while increasing buy limits dramatically.
Marty's Ƀent Issue #592: Good piece on Schnorr + Taproot Learn how Schnorr signatures differ from ECDSA signatures, the current algorithm used to generate Bitcoin private-public key pairs. What a Merkelized Abstract Syntax Tree is and how Taproot's construction is different.