DNCZ Proof | Public-safe receipt
Private method. Public receipts.
DNCZ is the private AI data-management lane behind Dave. This public page shows the safe part: exact restore receipts, archive comparison results, and the claim boundaries that protect the method.
What this means for DaveAI
Smaller packets are useful only when they can be restored and checked.
DNCZ helps Dave carry compact, receipt-backed knowledge packets. The public proof shows a controlled restore test: the source came back exactly, the private method stayed private, and the page says what the proof does not claim.
Better where?
The win is receipt scoped.
The latest scorecard proves two strong things without turning them into a universal slogan. DNCZ was dramatically smaller on the controlled test set, and it rebuilt fastest on the recorded public test groups. On ordinary public data, size results are mixed: one size win and two near-ties.
Authority stack
64 MiB restored from 3.3 KiB
The controlled DAVAR AnyFile + DNCZ + Atoms test restored 67,108,864 source bytes with zero mismatches from a 3,305-byte packet.
Archive baseline
Best archive was 20.7 MB
On that same eligible workload, ZIP, TAR.GZ, and TAR.XZ all restored cleanly, but the smallest archive was 20,722,404 bytes.
Public corpus replay
Fastest replay across 3 groups
On recorded public inputs, DNCZ ranked first for first-pass and warm rebuild timing across all three groups, with 63 verified timing iterations and zero mismatches.
What this page is allowed to say
Show the behavior. Protect the engine.
The public proof kit is deliberately synthetic. It exists so visitors can see the discipline: source bytes, pack bytes, exact restore, secret hygiene, and blocked overreads travel together. The resolver, recipes, routing, codebooks, private corpora, and native internals stay private.
Proven here
Exact restore on safe fixture data
The public demo pack restored 18 synthetic artifacts with zero restore failures. This is a receipt-scoped proof, not a slogan.
Protected here
The private DNCZ method remains private
This page does not reveal resolver mechanics, route selection, codebooks, private corpus paths, native bridges, or implementation recipes.
Blocked here
No inflated public claims
This page does not claim universal compression, delete-original safety, live AWS deployment, BTC/RSA proof, quantum advantage, or named-model superiority.
Plain version: DNCZ lets Dave use compact knowledge packets only when the larger source trail remains governed, citeable, and restorable. This page shows a safe proof of that discipline, not the private machinery.
Next gate
The next public proof should use a public corpus.
The synthetic proof kit is the safe first card. The next stronger public gate is a small public-domain corpus with the same receipt structure: source count, source bytes, pack bytes, restored hashes, secret-hygiene scan, and explicit blocked overreads.