Learn the tools. Keep your records.

Our approach

My tools

Chain NotesLEARN THE TOOLS. KEEP YOUR RECORDS.

Guides
Reviews
Comparisons
Tools

My Account

Explore the tools

Browse the Journal

Custody Models

Home
Custody Models

November 1, 2026

Who can do what? A custody responsibilities worksheet

Map authorisation, service dependencies and recovery responsibilities before comparing devices.
Read article

Chain Notes

Crypto explainers, sourced tool comparisons and workspaces for your own records.

Explore

Learning guides
Quick tips
Tool reviews
Compare & choose

About this site

Your tools

Your study notes, research and transaction records.

Browse tools

My tools & account

Some links may earn us a commission, at no extra cost to you. Product coverage is research-based; a commercial link is not a recommendation to buy crypto.

Privacy Terms

✳

Your Chain Notes space

Your learning. Your records. Your own workspace.

Find your purchases, open your tools and return to your saved browser projects.

Free tools to get started
Purchased apps together in My tools
Personal projects saved in your browser

Welcome to Chain Notes

Make a space for your learning

Log in

Username or email address Required

Password Required

Remember me

Lost your password?

Sign up

Email address Required

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.

Your cart (items: 0)

Products in cart
Product	Details	Total
	Available on backorder Previous price: Discounted price:	Save

Subtotal $0.00

Shipping and discounts calculated at checkout.

View cart

Go to checkout

Your shopping cart is empty

Return to shop

Notifications

Custody Models

Who can do what? A custody responsibilities worksheet