Sovereign money & privacy
Privacy as a monetary property: the Zcash case
In brief
- Transparent ledgers — Bitcoin, Ethereum, Solana — leak counterparties and balances by design. Privacy is the missing monetary property.
- Zcash provides selective-disclosure privacy via zk-SNARKs: shielded by default, auditable by choice — a posture compatible with both sovereignty and compliance.
- Its Halo 2 architecture removed the trusted setup and improves its standing against a post-quantum horizon, overlapping two of our conviction themes.
- Fixed supply, credible stewardship, and a small network capitalisation relative to the addressable market for financial privacy frame an asymmetry we find worth underwriting.
Financial privacy is not a feature. It is a property of money itself — one that digital cash has, so far, mostly failed to reproduce. Zcash is the most credible attempt to put it back.
The transparency problem
The dominant settlement layers optimise for throughput and verifiability, and they achieve it by making every transaction public. That transparency is useful for auditors and analysts; it is corrosive for ordinary financial life. A public ledger exposes counterparties, balances, and patterns to anyone — competitors, chain-analysis firms, adversaries, and the merely curious — in perpetuity.
The regulatory direction of travel compounds the issue. Frameworks such as the EU's MiCA, and a widening set of restrictions on mixing services, narrow the space for self-custodied, private settlement. The result is a structural gap: as more economic activity moves on-chain, the demand for credible privacy rises while the supply of it is actively constrained. Gaps like that are where durable theses live.
Zcash's answer: selective disclosure
Zcash separates two ideas most chains conflate — verification and exposure. Using zero-knowledge succinct non-interactive arguments of knowledge (zk-SNARKs), the network can validate that a transaction is well-formed without revealing its participants or amounts. Transactions can be shielded (private) or transparent, and shielded holders can selectively disclose to a chosen party — an auditor, a counterparty, a regulator.
That selectivity is the commercially important detail. Privacy that is all-or-nothing tends to collide with exchanges and regulated venues; privacy that can be revealed on the holder's terms is compatible with compliance without surrendering the default. It is what lets Zcash function as genuine digital cash — for cross-border transfer, for settlement, for holding — rather than as a tool with a single, adversarial use.
A post-quantum posture
The Halo 2 architecture eliminated Zcash's original trusted setup — long the most-cited structural criticism of the protocol — and moved its proving system toward recursion without a ceremony that had to be trusted. The same line of work improves the network's standing against a future in which quantum computers threaten today's cryptography. No protocol is finished on this front, but proactive engineering on it is rare, and it places Zcash at the overlap of two themes we already underwrite: sovereign money and post-quantum security.
Stewardship and supply
Protocols are run by people. Zcash is supported by the Electric Coin Company and the Zcash Foundation, organisations that have treated privacy as a principle rather than a marketing line, with open-source development and external audits over a nine-year history. Recent work — mobile shielded wallets such as Zashi, and steadily rising shielded-pool adoption — points to use, not just narrative.
The monetary policy is disciplined and legible: a fixed cap of 21 million units, periodic halvings, and roughly 16.5 million in circulation. We weigh networks on capitalisation, not unit price; on that basis Zcash remains a small network — on the order of single-digit billions of dollars at the time of writing — set against an addressable market for financial privacy that is structurally large and growing. We do not publish price targets. We do observe that the asymmetry between a constrained, audited, fixed-supply privacy network and the size of the problem it addresses is the kind we are paid to underwrite.
Competitive position
Within privacy protocols, Zcash's selective disclosure is its edge. Monero mandates privacy at the protocol level — robust, but a posture that invites exchange delistings and forecloses compliant venues. Dash's obfuscation is lighter and less defensible as true privacy. Zcash's design lets it sit on regulated rails while preserving a private default, which matters as liquidity concentrates on venues that must answer to supervisors.
How we hold it
A thesis is not a position. Within our sovereign money & privacy theme, exposure is sized to risk, expressed through the strategy type that fits the opportunity — directional when the edge is clear, structured where it is not — and carries a defined way to be wrong. We are deliberate on timing: range-bound, low-sentiment periods are where conviction is accumulated, not where it is abandoned. The discipline is process, not prediction.
Risks
- Regulatory: privacy assets face delisting and access risk as supervision tightens; selective disclosure mitigates but does not eliminate it.
- Cryptographic: zk-SNARK systems and the post-quantum transition are active research; assumptions can change.
- Liquidity and execution: smaller networks carry wider spreads and venue concentration.
- Adoption: the privacy thesis is durable but its realisation is not guaranteed on any timeline. Digital assets can lose all value.
This perspective is for informational purposes only and is not investment, legal, or tax advice, nor an offer or solicitation. CTRT may hold positions in assets discussed. Digital assets are volatile and carry substantial risk, including total loss of capital. Intended for qualified / accredited investors. CTRT is operated by Centrente, part of the Trancent world.