Otzar Ha'Sofer
The Scribe's Treasure: a ritual card practice built on the 22 Hebrew letters, with a digital Treasury at otzarhasofer.net.

What it is
Otzar Ha'Sofer is a physical folio and a 22-letter deck, Derekh Eretz, used in a reading led by a Scribe. The Treasury is its digital companion: a reference guide to every letter, the Mizbe'ach folio drawn as a live mandala, and a second deck of biblical episodes, Derekh Ha'Dorot.
The Herald
Each participant gets a Herald, a heraldic sigil drawn by code from the three letters in their reading and dated in Hebrew time. It isn't fortune-telling; it's a record of the reading.
What else is in the Treasury
Commentaries in four layers after PaRDeS, a shelf of Sefarim including liturgy and Hebrew grammar, the weekly Torah portion, a Mizrach finder that points to Jerusalem, and Ma'alot, a side-scroller where the 22 letters are the moves. It works offline and keeps your data in your own browser.
a reference, not a fortune teller
- Site
- otzarhasofer.net
- Built with
- React, TypeScript, Three.js
- Status
- Live