Jack Jack is Zooko’s Dog.
Zooko is the creator of Zcash and paving the way for privacy.
This isn’t just another meme token.
It’s a tribute to loyalty, privacy, and the dog beside the builder of encrypted money.
Jack Jack is Zooko’s dog — the loyal companion beside the creator of Zcash.
While Zooko builds end-to-end-encrypted money under the user’s control,
Jack Jack is right there with him.
No manufactured mascot. No fake lore.
Just a real dog next to the person paving the way for privacy.
In a space obsessed with noise,
that quiet loyalty says everything.
Privacy isn’t a slogan — it’s the mission.
Zooko has spent years building Zcash:
encrypted money that puts control back in the user’s hands.
Jack Jack stands for that same idea —
loyal, present, and impossible to ignore once you’ve met him.
Privacy matters.
And Z Cash Dog carries that message on-chain.
Yes, Jack Jack is real.
Not lore. Not speculation.
Zooko’s dog — right there in the photos.
In a space full of fake backstories and manufactured mascots,
Z Cash Dog is rooted in something verifiably real.
A real dog. With a real name.
Beside the creator of Zcash… paving the way for privacy.
Real dog. Real builder. Real privacy.
Jack Jack isn’t a made-up mascot — he’s Zooko’s dog, standing beside the creator of Zcash. While others chase hype, Z Cash Dog stands for loyalty, culture, and the future of private money. Join the pack early and be part of something rooted in truth.

Download a Zcash wallet (like Zashi or YWallet) from the official site and set it up. Fund it by transferring ZEC from an exchange or another wallet.
Connect to a Zcash-compatible exchange or DEX that supports ZEC. Open the site and click on “Connect Wallet”. Then select your Zcash wallet.
To swap ZEC for $ZDOG, select ZEC in the “from” field and choose $ZDOG in the “to” field using our contract address (coming soon). Enter the amount of tokens you want & press swap.
Verify your transaction status in your Zcash wallet activity or on a Zcash block explorer using your address. Import the token to your wallet by pasting in the contract address if required.

Don’t watch from the sidelines — jump into the pack. Follow Jack Jack for drops, memes, and the quiet revolution of private money.