Cardano founder Charles Hoskinson has launched a free e-book geared toward explaining zero-knowledge techniques to a broader crypto viewers, framing it as each an academic mission and an on-ramp into Midnight, Cardano’s privacy-focused community. The linked GitHub repository exhibits the work is being revealed below a Artistic Commons Attribution 4.0 license, whereas the most recent public launch is now titled Proving Nothing: A Layered Information to Zero-Knowledge Proof Techniques.
Cardano Founder Drops Free 337-Web page ZK Book
In a March 27 livestream, Hoskinson mentioned the mission grew out of what he described as a “shockingly low level of understanding” round zero-knowledge proofs and ZK cryptography. “So I wrote a 337 page book over the last few months,” he mentioned. He described it as a non-technical handbook, although one that also comprises a big quantity of technical materials, constructed round a seven-layer framework for understanding how ZK techniques are designed from setup and languages right down to proof techniques, cryptography, and the verification atmosphere.
I wrote a e-book
— Charles Hoskinson (@IOHK_Charles) March 27, 2026
That construction is central to the pitch. The Cardano founder mentioned the framework is supposed to assist readers “understand all ZK systems from that lens,” then transfer upward into adjoining privacy-enhancing applied sciences and, finally, Midnight itself. The repository’s README makes the identical case in additional formal language, describing the e-book as a information to “the entire zero-knowledge stack from the ground up” and arguing that ZK techniques don’t take away belief a lot as decompose it into smaller, testable items.
The Midnight angle isn’t incidental. Hoskinson explicitly offered the e-book as “a good way of introducing Midnight to people,” and mentioned one chapter is devoted to the community, even when the broader work is designed as a normal introduction to zero-knowledge.
He additionally mentioned the e-book goes past the seven-layer mannequin into non-public sensible contracts, the Aleo-linked ZEXE mannequin, Midnight’s Kachina system, zkVMs, STARK-to-SNARK pipelines, and the broader market panorama for privateness and proof techniques.
That scope has already expanded for the reason that model Hoskinson described on video. The GitHub launch notes for v1.10, revealed on March 30, present the e-book was renamed from The Seven-Layer Magic Trick to Proving Nothing, and now ships in each EPUB and PDF codecs. The file stock in that launch lists a 357-page dark-mode PDF, whereas the chapter notes present edits and additions throughout 14 chapters, together with sections on zkVMs, market construction, eIDAS 2.0, rollups, and a extra detailed Midnight case examine.
new launch for my e-book: Model 1.1 of Proving Nothing is out
— Charles Hoskinson (@IOHK_Charles) March 30, 2026
Hoskinson additionally made clear that this isn’t a static publication. “This is the first edition, version 1.01,” he mentioned within the livestream. “I’ll keep adding and changing and work on it throughout the weekends as more things come up and as more stuff in Midnight gets launched, I’ll add to this.” That issues as a result of the e-book seems designed much less as a one-off manifesto than as a dwelling instructional doc tied to Midnight’s rollout and the broader commercialization of privateness tech.
At press time, Cardano traded at $0.2468.
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