Cowl

Private receive links on Robinhood Chain. Put a hood on your wallet. $COWL on Pons · CA : 0xdCfa97774BA2cb8a9deD0612524984f6f46d4556

[Cowl @cowlhq]

$COWL is live on Pons.

CA: 0xdCfa97774BA2cb8a9deD0612524984f6f46d4556

Private receive links on Robinhood Chain. Router verified, 0 ETH held. https://t.co/DB2bfyojyD

[Cowl @cowlhq]

Paying a token through COWL? Your wallet approves the exact amount of that payment. Never unlimited.

COWL's contracts have no owner and hold no tokens between payments. One less approval to worry about later.

[Cowl @cowlhq]

New on COWL: private payroll.

Paste a list of COWL names, links or addresses with amounts. Up to 100 people get paid in one transaction, each at a fresh one-time address.

None of their wallets show up on-chain.

https://t.co/QLmtmKZ6wU

[Cowl @cowlhq]

What a name shows, and what it doesn't:

Public: the name and the receive keys it points to
Never published: the wallet that claimed it

Holding is checked once, at claim. One name per wallet. Pick something that isn't your real name if that matters.

[Cowl @cowlhq]

How to claim:

1. Open https://t.co/m65WJSkcEf and unlock with one free signature
2. Type a name and check it's free
3. Sign once more to claim it

Your link, payment requests and Pay me privately button switch to the name on their own.

[Cowl @cowlhq]

COWL Names are live.

Claim https://t.co/mY5Kkg0xNs and share that instead of a long link or your wallet. It points to your receive keys, so payers never learn which wallet it is.

Claiming needs 100,000 $COWL. Paying a name needs nothing.

https://t.co/m65WJSkcEf

[Cowl @cowlhq]

COWL in one post:

Private receive links on Robinhood Chain: live
Payment requests and a Pay me privately button: live
Names and a relayer: in development

https://t.co/fjXy3SzCRE
CA: 0xdCfa97774BA2cb8a9deD0612524984f6f46d4556

[Cowl @cowlhq]

What if you lose access to COWL?

Sign the same message with the same wallet and the same keys come back, on any device. Lose the wallet itself and the keys go with it, just like your funds would.

[Cowl @cowlhq]

A privacy tool should tell you exactly where its privacy ends.

Ours ends at the amount, the sender and wherever you withdraw to. Before that point, who got paid stays off the public record.

[Cowl @cowlhq]

Before you buy any token, check four things. For $COWL:

Dev buy: burned in two transactions
Dev wallet: 0 $COWL
Liquidity: locked on Uniswap v4
Router: verified, holding 0 ETH

CA: 0xdCfa97774BA2cb8a9deD0612524984f6f46d4556

[Cowl @cowlhq]

Funds held by COWL right now: 0 ETH.

That number is read live from the chain on https://t.co/DB2bfyojyD, and it stays 0. The Router passes each payment on in the same transaction it arrives.

[Cowl @cowlhq]

Robinhood Chain made stocks transferable. Getting paid in them still meant handing over your wallet.

A COWL link fixes that part. NVDA, TSLA or any of the 50 stock tokens land at a fresh address only you can open.

[Cowl @cowlhq]

COWL Names is what we're building now.

A short https://t.co/DB2bfynLJ5 name that points to your receive keys instead of your wallet. Claiming one will require holding $COWL. It ships when it's verified, not a day sooner.

[Cowl @cowlhq]

Don't take our word for the tests either.

3 contract tests on a fork of Robinhood Chain with real NVDA stock tokens. 7 offline tests for the key math. forge test and npm test, straight from the repo.

[Cowl @cowlhq]

Building payments on Robinhood Chain?

The COWL Router is MIT licensed and about 80 lines. Fork it, read the tests, run them on a mainnet fork. It has no owner, so there's nobody to ask for permission.

[Cowl @cowlhq]

The easiest way to undo a stealth address: get paid 0.137 ETH, then withdraw 0.137 ETH to your main wallet a minute later.

Anyone can connect those. Wait, split it, or use a fresh wallet. We'd rather say it than let you find out.

[Cowl @cowlhq]

$COWL trades on Uniswap v4 on Robinhood Chain, with liquidity locked since graduation.

Chart: https://t.co/H7zjMwBO94
Every trade, read from the chain: https://t.co/DB2bfynLJ5

CA: 0xdCfa97774BA2cb8a9deD0612524984f6f46d4556

[Cowl @cowlhq]

@friendly_89 Fair question. The app works without the token, and we'd rather say that than invent a reason to hold it.

What $COWL does get: COWL Names, in development. Claiming a short https://t.co/DB2bfyojyD name will require holding $COWL. It's on the roadmap: https://t.co/fjXy3SAaHc

[Cowl @cowlhq]

One signature becomes two keys. This is the whole function.

The signature is hashed with two labels, one for spending and one for viewing. It runs in your browser, and nothing in it is sent anywhere.

https://t.co/Eh2PSJrmMP

[Cowl @cowlhq]

This is the only message COWL ever asks you to sign.

No gas, no transaction, no approval. If any site other than https://t.co/DB2bfynLJ5 shows you this exact text, close it. It can derive your COWL keys.

[Cowl @cowlhq]

COWL didn't invent its cryptography, on purpose.

Stealth addresses are an Ethereum standard, ERC-5564, with a shared registry, ERC-6538. Both contracts were live on Robinhood Chain before COWL existed. We built the part people use.

[Cowl @cowlhq]

Running a fundraiser on-chain?

A COWL link takes donations without opening your treasury to every donor. Each gift lands at a fresh address. Amounts stay public, so you can still report the total.