Zcash developers begin moving Tachyon code into faster private-payment software

PARTNERSHIPZcash developers begin movingTachyon code into fasterprivate-payment software37IMPORTANCECLOSED3NEWS MEDIA3PIECESSep 29, 2026 12:14blockboard.net

Zcash developers released Udon, a first step that moves parts of Project Tachyon into Zakura Common, the software used to create and verify private transactions. The work is tied to a longer-term goal of more than 50,000 private payments a second, with the integration described as starting with faster cryptographic operations and recursive proof work.

What this rests on

Claim by claim, with its source
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Developers released Udon as the first component moving parts of Project Tachyon into Zakura Common.
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The long-term design target is more than 50,000 private payments a second.
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The initial Udon release targets faster cryptographic operations, and recursive proofs are part of the integration work.
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Zakura Common is the software used to create and verify private transactions, and Tachyon is being folded into it.
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Tachyon's approach is described as aggregating proofs so nodes receive and verify less data as usage grows.

What it means

Who it affects, what changes and what is still unconfirmed

Each sentence links inside to the piece that supports it.

Zcash users and people running the privacy transaction software are the ones most likely to notice this first, because Udon has been released into Zakura Common, which is used to create and verify private transactions. That means the software they interact with is already starting to absorb Tachyon work rather than waiting for a later release.

In practice, the change is that Tachyon work is now being integrated through Udon and begins with faster cryptographic operations inside Zakura Common. What stays the same for now is that the goal remains long term, with the text still describing an integration process rather than a finished jump to the 50,000 private payments a second target.

Market reaction

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How the story was built

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Sep 29 11:15
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Sep 29 12:20
Crypto Briefing echo
No new facts: significantly, scalability, potentially
+5 h 8 m
Sep 29 16:23
Crypto Economy adds
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