Privacy-o-meter for Bitcoin Transactions

Privacy score result
for the transaction:
0
Critical
Privacy
issues:
4

Matched addresses identified

Using several indicators we were able to link the similar types of addresses involved in this transaction. We identified which of the recipient addresses possibly belong to one or more senders. Such matching significantly reduces the anonymity of addresses.
Matched inputs & outputs
0.04653810  BTC 178.32 USD
0.00970000  BTC 37.06 USD
0.11715648  BTC 448.92 USD
0.02176675  BTC 83.41 USD
0.08509000  BTC 326.32 USD
0.10000000  BTC 383.18 USD
0.00189185  BTC 7.23 USD
0.23521314  BTC 901.29 USD
0.00964580  BTC 36.81 USD
0.02920183  BTC 117.28 USD
0.05000000  BTC 191.55 USD
0.05430880  BTC 208.05 USD
0.00023717  BTC 0.91 USD
0.01139672  BTC 45.77 USD
0.00742505  BTC 28.47 USD
0.23496295  BTC 900.33 USD
0.05696100  BTC 217.64 USD
0.03884112  BTC 148.40 USD
0.05742100  BTC 220.03 USD
0.09500000  BTC 364.32 USD
0.00720000  BTC 27.58 USD
0.01126772  BTC 43.18 USD
0.02741855  BTC 105.06 USD
0.01288653  BTC 49.38 USD
0.35121987  BTC 1,345.80 USD
0.04681044  BTC 179.37 USD
0.00004836  BTC 0.19 USD
0.02813180  BTC 107.80 USD
0.00010653  BTC 0.41 USD
0.04898091  BTC 187.15 USD
0.00050000  BTC 1.92 USD
0.23503354  BTC 900.60 USD
0.00357749  BTC 13.71 USD
0.23514130  BTC 901.01 USD
0.00591913  BTC 22.68 USD
0.98950000  BTC 3,794.72 USD
0.69407774  BTC 2,658.96 USD
0.00710000  BTC 27.20 USD
0.02517819  BTC 99.37 USD
0.00010239  BTC 0.39 USD
0.04572998  BTC 180.49 USD
0.04752020  BTC 181.39 USD
0.05154053  BTC 203.42 USD
0.21172832  BTC 811.30 USD
0.04534728  BTC 178.98 USD
0.10050653  BTC 385.12 USD
0.02241184  BTC 88.46 USD
0.23446780  BTC 898.43 USD
0.00752309  BTC 29.69 USD
0.02394332  BTC 91.75 USD
89.99699101  BTC 345,137.56  USD
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Issues that are possible to fix

Co-spending
Unless it's a CoinJoin transaction it's safe to assume that all input addresses belong to one person
How to improve?
Try not to send a BTC amount higher than you hold on one of your addresses. If you value your privacy on Bitcoin more than the transaction costs, then opt to send more transactions. Your addresses will not be linked to each other.
Sweep
The sender uses the "send everything" option to either pay someone (e.g. an exchange) or just moving the funds to another wallet
How to improve?
If you are withdrawing funds from an exchange, it is okay. If you're moving funds to another wallet, try to avoid sending everything at once. It greatly compromises your privacy.

Software-dependent issues that are not fixable

Same address in inputs
There's multiple occurences of the same address in inputs
Discrepancy: various input types
The inputs are of different types. That means the sender is probably using the software allowing to create the same address type for the change as the recipient has, trying to circumvent the script_types heuristic
We use 100+ indicators to measure the privacy scores of Bitcoin transactions.

In some cases the score may be improved, while some indicators are dependent on the software used to interact with the Bitcoin blockchain. Such privacy issues are not possible to fix unless the user changes the app or website used.
Critical - The identified issues are significantly endangering the privacy of the parties involved. Usually, the critical score is shown when it is possible to group the addresses that belong to the same owner or when the transaction has a lot of privacy issues.

Low - The identified issues are severely jeopardizing the privacy of the parties involved. Usually the Low score is assigned to the transactions with a lot of privacy issues.

Moderate - The identified issues are not that severe but can still be used by tracking tools to trace your transactions.

High - The identified issues are negligible and do not pose a serious threat to the privacy of involved parties/addresses.

Healthy - The transaction has no privacy issues. Third parties can’t extract any privacy-related information about the transaction or addresses involved.

General guidelines for sending BTC transactions

Blockchair can not help you improve the privacy of your
transactions but here are some basic recommendations
on how to stay anonymous on the Bitcoin network
Don't send round numbers

Don't send round amounts. Instead of sending 0.1 BTC, send 0.10125

Use Bitcoin Mixers

Mixers add an additional layer of privacy to a transaction to avoid exposing user identities.

Avoid reusing wallets

Don't send your Bitcoin change to the same address you use for sending bitcoins.

Avoid including many of your addresses in one transaction

Any time you can, try not to send BTC from your various Bitcoin addresses.

Avoid using "send everything" option

If you are withdrawing funds from an exchange, it is okay.
If you're moving funds to another wallet, do not transfer the whole amount to another address. It greatly compromises your privacy.

The detailed list of indicators and recommendations are available in API docs

Check all indicators

Get privacy scores with Blockchair API for free

For all privacy-oriented wallets and services
who wish to feature and link to the Privacy-o-meter