Privacy-o-meter for Bitcoin Transactions

Privacy score result
for the transaction:
0
Critical
Privacy
issues:
6

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
0.01192164  BTC 131.06 USD
0.01865566  BTC 174.93 USD
0.01152532  BTC 114.24 USD
0.01058606  BTC 73.00 USD
0.01954455  BTC 157.27 USD
0.01070367  BTC 93.93 USD
0.01949713  BTC 172.92 USD
0.01914288  BTC 293.36 USD
0.01809277  BTC 269.75 USD
0.01927647  BTC 322.14 USD
0.01888192  BTC 312.03 USD
0.01870234  BTC 296.96 USD
0.01876996  BTC 279.86 USD
0.01891666  BTC 284.86 USD
0.01080537  BTC 119.20 USD
0.01860158  BTC 264.58 USD
0.01088436  BTC 100.65 USD
0.01884598  BTC 258.95 USD
0.01067670  BTC 82.03 USD
0.01910072  BTC 261.75 USD
0.01912729  BTC 130.28 USD
0.01735008  BTC 247.52 USD
0.01058265  BTC 72.90 USD
0.01661468  BTC 228.16 USD
0.01938723  BTC 178.83 USD
0.01685092  BTC 233.46 USD
0.01166874  BTC 115.96 USD
0.01670643  BTC 202.72 USD
0.01191924  BTC 126.66 USD
0.01666458  BTC 177.05 USD
0.01190451  BTC 133.95 USD
0.01667897  BTC 191.58 USD
0.01074736  BTC 104.47 USD
0.01663447  BTC 191.34 USD
0.01084674  BTC 102.46 USD
0.01663447  BTC 207.34 USD
0.01111705  BTC 92.50 USD
0.01661913  BTC 198.17 USD
0.01038470  BTC 89.51 USD
0.01657524  BTC 184.82 USD
0.01958754  BTC 155.27 USD
0.01639956  BTC 176.00 USD
0.01891928  BTC 127.99 USD
0.01630459  BTC 179.58 USD
0.01060639  BTC 73.19 USD
0.01471229  BTC 166.37 USD
0.01071423  BTC 85.69 USD
0.01418023  BTC 156.28 USD
0.01942345  BTC 171.14 USD
0.01414721  BTC 159.00 USD
0.00435291  BTC 41.97  USD
1.97500000  BTC 19,044.41  USD
{{ errorMessage }}

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
Ascending input timestamps
For transaction with more than 5 inputs — they are ordered by age — that may be 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