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Welcome to Crumbs

Crumbs is an investigative toolkit for following Pi Network transactions. It tracks wallet flows, identifies exchange endpoints (CEX), and visualises movement using interactive bubblemap views.

Data sources: links out to the Pi Block Explorer. No wallet keys are collected by Crumbs.

Site Functions

Crumbs now includes multiple tools for investigation and monitoring:

Legend for bubblemap

Incoming transaction
Outgoing transaction
Incoming to Exchange or Muxed (half-blue)
Outgoing to Exchange or Muxed (half-blue)
Current wallet

Any Pi wallet can generate its own muxed (M…) addresses.
Therefore, Crumbs does not assume “muxed = CEX.”
Only muxed addresses derived from known CEX base wallets (G… accounts) are displayed with exchange logos.
Unknown muxed addresses continue to use standard circle markers.

How to use Crumbs

  1. On the Main page, enter a wallet address (G…).
  2. Click Track to load balance, history, and the bubblemap.
  3. Click on a Bubblemap Node to start tracking.
  4. Alternatively open Track-n-Trace and paste any transaction hash.
  5. Download TXT or CSV reports for sharing with exchanges or authorities.

FAQ

What’s a muxed address?
A muxed (M…) address is a sub-account format that adds an ID tag. Exchanges use muxed addresses for deposits, but any Pi wallet can generate them. Crumbs only marks muxed addresses as CEX if their base G… account matches a known exchange.

How many hops are traced?
The tracker follows until it hits a muxed/exchange endpoint or a safety hop cap.

Why “Unknown” exchange?
If the destination looks like a muxed address but we don’t have a confident mapping to a known exchange base wallet, it is marked Unknown.

Contact: admin@picrumbs.online

Testimonial

“While browsing Reddit I came across a post from a Pioneer whose Pi was stolen in a claim/send attack. Looking deeper, I found many others had lost Pi the same way. I built Crumbs Track-n-Trace so that victims could generate reports showing exactly where their stolen Pi went, helping them obtain a police crime number and provide exchanges with solid proof.”

— bulby_bot, creator of Crumbs

Important notes