Privacy-o-meter for Bitcoin Transactions

Privacy score result
for the transaction:
0
Critical
Privacy
issues:
5

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
0.01370839  BTC 112.69 USD
0.00965811  BTC 43.45 USD
0.00532858  BTC 40.66 USD
0.01136342  BTC 169.42 USD
0.01198419  BTC 188.11 USD
0.01007773  BTC 58.03 USD
0.01273879  BTC 183.50 USD
0.00631741  BTC 71.68 USD
0.01167179  BTC 156.13 USD
0.00658147  BTC 74.45 USD
0.00886649  BTC 101.84 USD
0.00888344  BTC 102.18 USD
0.00727373  BTC 18.08 USD
0.00668369  BTC 78.03 USD
0.01110682  BTC 176.35 USD
0.00646906  BTC 69.08 USD
0.01327342  BTC 232.15 USD
0.00610705  BTC 11.82 USD
0.00904298  BTC 96.08 USD
0.00619900  BTC 68.15 USD
0.00890173  BTC 110.95 USD
0.01093070  BTC 155.94 USD
0.00520060  BTC 55.79 USD
0.00638663  BTC 64.09 USD
0.00501114  BTC 57.67 USD
0.00926562  BTC 127.24 USD
0.01274636  BTC 83.38 USD
0.01228981  BTC 80.97 USD
0.01261719  BTC 94.24 USD
0.00483026  BTC 84.48 USD
0.01006989  BTC 59.21 USD
0.01061520  BTC 143.79 USD
0.00941586  BTC 93.57 USD
0.01136685  BTC 152.47 USD
0.00932884  BTC 129.24 USD
0.00589731  BTC 50.79 USD
0.00522036  BTC 55.77 USD
0.00509830  BTC 51.13 USD
0.01176566  BTC 161.01 USD
0.01020403  BTC 172.55 USD
0.01333887  BTC 219.80 USD
0.00960774  BTC 98.72 USD
0.00927979  BTC 128.57 USD
0.00618685  BTC 59.14 USD
0.01312038  BTC 86.44 USD
0.00864944  BTC 103.14 USD
0.01166809  BTC 196.16 USD
0.01324358  BTC 242.19 USD
0.01185704  BTC 170.29 USD
0.00640384  BTC 108.29 USD
0.00034278  BTC 3.89  USD
1.00000000  BTC 11,347.04  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.
Round value
If one of the outputs has a round value (like exactly 1 BTC) — this output can be considered as the recipient
How to improve?
Next time don't send round values: instead of sending 0.1 BTC, send for example 0.10124.
Recipient by bigger value
If the recipient is the smaller output, there's no point in having some of the inputs
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.

Software-dependent issues that are not fixable

Same address in inputs
There's multiple occurences of the same address in inputs
Script types
If all inputs are of the same type, and exactly one of the outputs is not of the same type — this output can be considered as the recipient
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