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
0.00351200  BTC 199.93 USD
0.00229644  BTC 111.11 USD
0.00200000  BTC 113.86 USD
0.00192859  BTC 93.31 USD
0.00207686  BTC 118.23 USD
0.00201541  BTC 97.51 USD
0.00327785  BTC 158.59 USD
0.00221193  BTC 107.02 USD
0.00338289  BTC 163.67 USD
0.00329377  BTC 187.51 USD
0.00338925  BTC 163.98 USD
0.00347884  BTC 168.32 USD
0.00350000  BTC 169.34 USD
0.00226835  BTC 109.75 USD
0.00322027  BTC 183.33 USD
0.00223949  BTC 108.35 USD
0.00321839  BTC 183.22 USD
0.00220864  BTC 106.86 USD
0.00320835  BTC 155.23 USD
0.00202559  BTC 98.00 USD
0.00315500  BTC 152.65 USD
0.00200098  BTC 96.81 USD
0.00308244  BTC 149.14 USD
0.00200000  BTC 96.77 USD
0.00298272  BTC 144.31 USD
0.00188951  BTC 91.42 USD
0.00293146  BTC 141.83 USD
0.00233721  BTC 113.08 USD
0.00292710  BTC 141.62 USD
0.00227370  BTC 110.01 USD
0.00286625  BTC 138.68 USD
0.00224200  BTC 108.47 USD
0.00272796  BTC 131.99 USD
0.00221906  BTC 107.36 USD
0.00260000  BTC 125.80 USD
0.00221055  BTC 125.84 USD
0.00257926  BTC 124.79 USD
0.00215337  BTC 122.59 USD
0.00250000  BTC 142.32 USD
0.00204138  BTC 116.21 USD
0.00250000  BTC 120.96 USD
0.00202286  BTC 97.87 USD
0.00248300  BTC 120.13 USD
0.00200438  BTC 96.98 USD
0.00243700  BTC 138.74 USD
0.00200000  BTC 96.77 USD
0.00243105  BTC 138.40 USD
0.00200000  BTC 113.86 USD
0.00236939  BTC 114.64 USD
0.00200000  BTC 113.86 USD
0.13877460  BTC 4,813.26  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
Descending input values
For transaction with more than 5 inputs — they are ordered by value descending — that may due to some specific software usage
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