Learn the tools. Keep your records.

CHAIN NOTES

Offer Warning Checklist

Work through 40 warning prompts and keep observed facts separate from unanswered questions.

Loading your tools…

FROM YOUR INPUT TO SOMETHING USEFUL

Make the workspace your own

01

Record what you received

Describe the offer without entering account credentials or personal financial details.

02

Work through the questions

Mark warning signs and unanswered questions across source, pressure, permissions and evidence.

03

Keep the unanswered items

Export a record of the flags and facts you still need to investigate.

Before you begin

Can it certify an offer as safe?

No. A checklist cannot detect every scam or verify the person behind an offer. An absence of selected warning signs is not a safety rating.

Do I need to visit the offered link?

No. Work from information you already have. You can leave an item unknown rather than follow an unfamiliar link or connect a wallet.

Where are my projects saved?

Projects stay in this browser on this device. Download a JSON backup before changing devices or removing browser data. Keep passwords, private keys and recovery phrases out of every field.

Welcome to CRYPTO 101

Make a space for your learning

Log in

Sign up

A link to set a new password will be sent to your email address.

Your personal data will be used to support your experience throughout this website, to manage access to your account, and for other purposes described in our privacy policy.

A free account does not purchase or unlock premium apps. You can choose an individual app or All App Access after signing in.