What Is Swap (XWP)?

Updated October 23, 2026

Swap is a privacy blockchain using the CryptoNote protocol and an ASIC-resistant consensus mechanism. Its coin is XWP. Here is what those two design choices actually do. Updated September 2026.

Swap at a glance

• Type: privacy-focused blockchain with the coin XWP

• Privacy protocol: CryptoNote

• Consensus: Cockatoo Cycle, a variant of Cuckoo Cycle proof of work

• Block time: 15 seconds

• Design goal: ASIC resistance, keeping mining accessible to general hardware

• Co-founders: Long Huynh and Sebastian Green

• Wallets: hardware, software and application-based options supported

• Mining: Swap Micropool available for desktop

• Trading: available on a small number of low-volume exchanges

The liquidity constraint

XWP trades on a small number of exchanges, and the project has stated that it does not pursue listings on larger venues.

This has a practical consequence the source did not state. Low-volume markets mean wide spreads and thin order books: a position of any size moves the price when you try to exit, and there may not be a buyer at the quoted level.

A quoted price on a thin exchange is not a price you can necessarily transact at. Treat this as the primary risk with the asset, ahead of any technical consideration.

What CryptoNote does

CryptoNote is a framework for building privacy-focused cryptocurrencies. It is not a coin itself: coins built on it are called CryptoNote coins.

It provides two core properties, and the distinction between them matters.

Untraceability means transactions cannot be traced to a specific sender. The protocol generates a mixed public key from a set of possible signers, so an observer cannot determine which one originated the transaction.

Unlinkability means separate transactions cannot be connected to the same recipient. Each transaction uses a one-time key, so no two payments can be linked to one address.

Together these remove the on-chain analysis that is possible on transparent blockchains like Bitcoin, where transaction graphs can be reconstructed and addresses clustered.

Preventing double spending without visibility

If transactions cannot be traced or linked, the obvious question is how the network prevents the same funds being spent twice.

The protocol uses key images: it tracks whether a given key has been used before without knowing whose key it is. Linkability of keys is checked, while the identity behind them stays hidden.

This is the technical core of the design, and it is why privacy coins are not simply transparent chains with the labels removed.

Flexible block size

Unlike Bitcoin's fixed block size, CryptoNote adjusts block size automatically based on network conditions.

It also uses a gradual logarithmic emission curve rather than the abrupt halvings Bitcoin applies, producing a smoother change in issuance over time.

The Cuckoo Cycle and ASIC resistance

Bitcoin's SHA-256 proof of work led to specialised mining hardware, ASICs, which are far more efficient than general-purpose computers.

The consequence is concentration: mining shifted to operators who could afford that hardware at scale, which raises questions about how decentralised the network remains and about the feasibility of a majority attack.

Cuckoo Cycle is an alternative proof of work designed to be memory-bound rather than computation-bound, which reduces the advantage specialised hardware can achieve. Swap uses a variant called Cockatoo Cycle with a 15 second block time.

Worth noting: ASIC resistance is a design goal rather than a permanent property. Several algorithms intended to resist specialised hardware have eventually had ASICs developed for them, and projects respond by changing the algorithm, which is an ongoing process rather than a settled outcome.

Wallets and mining

Swap supports hardware, software and application-based wallets, and XWP can be held in the project's own wallet.

For mining, the project provides a Swap Micropool for desktop users, consistent with the aim of keeping participation open to general hardware.

Stated development plans have included an iOS wallet, smart contract deployment, an NFT marketplace and atomic swaps. Check which of these have shipped rather than treating the roadmap as a description of current capability.

Before buying

• Assess liquidity first: a quoted price on a thin exchange is not necessarily a price you can exit at

• Check which roadmap items have actually been delivered

• Understand that privacy coins face delisting risk, several exchanges have removed them under regulatory pressure

• Verify the wallet software from the project's official source

• Treat ASIC resistance as an ongoing effort rather than a permanent property

• Compare regulated venues in our [[crypto brokers|/crypto-brokers]] section

See related material on evaluating crypto projects in our trading guides.

Swap XWP: frequently asked questions

What is Swap?

A privacy blockchain using the CryptoNote protocol, with the coin XWP and an ASIC-resistant proof of work consensus.

What is CryptoNote?

CryptoNote and Cuckoo Cycle

What does CryptoNote provide?

Untraceability, so transactions cannot be traced to a sender, and unlinkability, so separate transactions cannot be connected to the same recipient.

How does it prevent double spending?

Through key images, which let the network check whether a key has been used before without knowing whose key it is.

What is the Cuckoo Cycle?

A memory-bound proof of work designed to reduce the advantage of specialised mining hardware. Swap uses a variant called Cockatoo Cycle.

How can I buy XWP?

Swap’s roadmap

Cuckoo Cycle algorithm

Where can XWP be traded?

On a small number of low-volume exchanges. Thin liquidity means wide spreads and difficulty exiting a position at the quoted price.

Is ASIC resistance permanent?

No. Several algorithms intended to resist specialised hardware have later had ASICs developed for them, requiring algorithm changes.