Know what you’re signing.

Paste the transaction or signature your wallet is asking for. Emerald checks it against live Ethereum data and tells you in plain words what it does, and what it couldn’t verify.

Emerald never asks you to sign anything and never touches your keys.

EMERALD · Ethereum

Nothing checked yet
Ready.
Paste something below, or try one of these real cases.

Try a real case:

7 $EMERALD.
Only one answers.

There are at least seven tokens called $EMERALD. This is the one with a working product: paste a transaction above and see for yourself.

CA: soon

Emerald comes from Snowmoon.

“the local AI running from Gladias's hand device”

Snowmoon · Chapter 1
Read Snowmoon

Chapter 16

A few ticks later, Febric's watch buzzed.

FromMessageTime
Gladias →[Wallet 0x8f62...
social recovery mode
transaction request]
65129

He asked Emerald to search for the receiving address online.

Febric clicked "Confirm".

In the book, Emerald checks and the person decides. Same here: you sign, Emerald never does.

How a check works

  1. 01

    You paste it

    A transaction, a signature request, an address or a token contract.

  2. 02

    Fixed rules set the color

    Five checks run on live data: what the call does, a simulation of the result, lookalike addresses, scam reports, and the token itself. The same input always gets the same color.

  3. 03

    An AI explains it

    A language model turns the result into plain words and says what it couldn’t verify.

The AI can’t change the color. Only the rules set it.

EMERALD · Ethereum

2 % fee per trade.
Half pays for the checks.

Trade fee
Emerald checks1 %
Stockereum1 %
Total fee2 %

Spent on checks

0.000 ETH

Checks run

0

Claimable 0.000 ETH · AI cost $0.00

CA: soon

Anyone: 5 free checks a day
Hold 100k $EMERALD: 100 a day
Hold 1M $EMERALD: no daily limit

What’s next

  1. Now

    Live: paste anything and get a verdict with the reasons.

  2. Next

    Testnet: the reputation-backed loan from chapter 6.

  3. Then

    Later: a version that runs fully in your browser, so nothing you paste leaves your device.

Reputation-backed loan request TESTNET
Work history: teaching assistant. Positive review from the professor and 5 students.
Nullifier: 0x18f4...60c5
Requested loan: 2773 zipcoins