PREVIEW — staging restyle of privinet.net/decern · content unchanged, new design system
Custody control & proof · Patent-pending

Control and proof for high-stakes Bitcoin custody.

Decern splits the authority to move funds, refreshes it continuously, and produces independent proof that every approval was correct. It sits on top of Bitcoin without changing it.

No fork, no token, no protocol change. Implementation mechanics reserved for private briefing.

Signing quorum · 2 of 3 requiredbitcoin testnet
key_01holder A — independentSIGNING
key_02holder B — independentSIGNING
key_03holder C — independentIDLE
refreshauthority pieces rotate continuouslyACTIVE
Every approval leaves a verifiable record.Open the live demonstration →
In plain terms

Split the control. Refresh it. Prove every move.

01 · Split

No single holder

No single person can move the coins. It takes several independent approvals to authorize a transaction.

02 · Refresh

Stolen pieces go stale

The pieces that grant authority refresh continuously. A stolen piece becomes useless within minutes — while the Bitcoin address stays stable.

03 · Prove

Verified by anyone

Every approval leaves a tamper-evident record that anyone can verify independently, without trusting us.

How it works

To you, it is just "send."

One move, end-to-end: a transaction is proposed, three independent approvers see it, and any two of three must sign before funds move. Behind that single "send" the authority pieces have already rotated, the quorum has been checked, and a proof receipt has been generated.

The complexity lives in the control layer, where it belongs. What reaches you is a simple action — and a record of it that stands on its own.

Why it is different

Most custody asks you to trust the operator. Decern lets you prove it.

Conventional custody

Trust the operator's logs

Internal records, editable by the people who run the system. When something goes wrong, their word is the evidence.

Decern

Proof that stands on its own

Every authorization produces a tamper-evident record that third parties can validate without access to — or faith in — PriviNet's systems.

Why it matters

The losses come from the control layer, not the chain.

$3.4B

in digital assets was stolen in 2025, with the majority traced to key and signing compromise — the control layer, not the blockchain itself. Sources: Chainalysis, TRM Labs.

On quantum

Where post-quantum protection fits, honestly.

Bitcoin requires classical signatures today — that is a property of the network, not of any custody product. We do not claim quantum-resistant Bitcoin today, because no one can.

What we can do, and are building toward: post-quantum protection for the stored authority pieces and the proof records themselves — so the material that controls funds and the evidence that documents them are hardened for a post-quantum reality, even while the chain's own signatures remain classical.

Where it stands

Honest about the stage.

Decern is at the research-prototype stage. The core has been built and verified to function on a Bitcoin test network. It has never held or moved a real asset, and will not until it has passed independent cryptographic review.

Common questions

For partners and investors.

Is Decern a new blockchain or token?

No. Decern is a control and proof layer that sits on top of Bitcoin. No token, no new chain, no consensus mechanism.

Does it require a hard fork?

No. Decern works with Bitcoin as it exists today — no protocol changes required.

What happens if one key piece is stolen?

A single piece is not sufficient to move funds, and pieces refresh continuously — a stolen piece becomes useless within minutes.

Is the Bitcoin locked during refresh?

No. The address stays unchanged and funds remain available; only the internal authority pieces rotate.

What about quantum computers?

See "On quantum" above: no one can offer quantum-resistant Bitcoin signatures today, and we don't claim to. Our post-quantum work targets the stored authority pieces and proof records.

Why keep the full design private?

The design is patent-pending. Public materials describe assurance goals; implementation mechanics are reserved for private briefing under NDA.

Evaluate it under NDA.

Qualified custodians, funds, and partners can see the full design in a founder briefing — or watch the prototype sign live on the Bitcoin test network right now.