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
0.02966314  BTC 262.13 USD
0.01944302  BTC 172.73 USD
0.01759896  BTC 155.52 USD
0.02269285  BTC 201.60 USD
0.02777452  BTC 245.44 USD
0.00629884  BTC 55.96 USD
0.01658868  BTC 146.59 USD
0.01926369  BTC 171.13 USD
0.02206474  BTC 196.02 USD
0.02535748  BTC 225.27 USD
0.02964133  BTC 263.33 USD
0.02737743  BTC 241.93 USD
0.01700000  BTC 150.23 USD
0.01835945  BTC 163.10 USD
0.01992167  BTC 176.98 USD
0.02149361  BTC 190.94 USD
0.02486153  BTC 220.86 USD
0.02260000  BTC 200.77 USD
0.02868150  BTC 254.80 USD
0.02210501  BTC 195.34 USD
0.02645065  BTC 233.74 USD
0.02707489  BTC 240.53 USD
0.02000000  BTC 177.67 USD
0.01876998  BTC 166.75 USD
0.02273000  BTC 201.93 USD
0.01893000  BTC 168.17 USD
0.02381506  BTC 211.57 USD
0.02365408  BTC 209.03 USD
0.02300000  BTC 204.33 USD
0.02248386  BTC 199.74 USD
0.02530029  BTC 224.76 USD
0.01796864  BTC 159.63 USD
0.02512000  BTC 223.16 USD
0.02830000  BTC 251.41 USD
0.02476687  BTC 220.02 USD
0.02246506  BTC 198.52 USD
0.01784818  BTC 158.56 USD
0.02173140  BTC 193.06 USD
0.02700000  BTC 239.86 USD
0.02703687  BTC 240.19 USD
0.01662892  BTC 146.95 USD
0.01787555  BTC 157.96 USD
0.01975938  BTC 175.54 USD
0.01622041  BTC 143.34 USD
0.01913437  BTC 169.98 USD
0.01812638  BTC 161.03 USD
0.02641779  BTC 234.69 USD
0.01800000  BTC 159.06 USD
0.02451559  BTC 217.79 USD
0.02424242  BTC 215.36 USD
0.00003363  BTC 0.30  USD
10.00000000  BTC 88,367.81  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