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
0.00500610  BTC 299.07 USD
0.00523003  BTC 310.87 USD
0.00744514  BTC 348.29 USD
0.00945849  BTC 538.46 USD
0.00994045  BTC 628.39 USD
0.00589552  BTC 338.06 USD
0.01017895  BTC 586.21 USD
0.00618324  BTC 321.32 USD
0.00982190  BTC 561.35 USD
0.00611738  BTC 320.27 USD
0.00579124  BTC 355.77 USD
0.00585205  BTC 335.97 USD
0.01479237  BTC 843.05 USD
0.00568900  BTC 272.66 USD
0.00589859  BTC 329.88 USD
0.00231262  BTC 124.92 USD
0.01025120  BTC 574.93 USD
0.00608066  BTC 285.43 USD
0.00694532  BTC 388.87 USD
0.00912147  BTC 492.72 USD
0.00507101  BTC 305.01 USD
0.00623875  BTC 319.06 USD
0.00541938  BTC 289.74 USD
0.00525040  BTC 258.52 USD
0.00895529  BTC 448.02 USD
0.00618634  BTC 344.07 USD
0.00596205  BTC 284.40 USD
0.00587908  BTC 287.04 USD
0.00617534  BTC 371.11 USD
0.00532313  BTC 300.80 USD
0.00731794  BTC 323.83 USD
0.00631151  BTC 299.25 USD
0.00505768  BTC 286.96 USD
0.00592429  BTC 337.80 USD
0.00572602  BTC 308.29 USD
0.00549737  BTC 349.00 USD
0.00504212  BTC 252.45 USD
0.00559637  BTC 299.00 USD
0.00507806  BTC 304.08 USD
0.00852577  BTC 467.37 USD
0.00886681  BTC 516.17 USD
0.01003733  BTC 583.56 USD
0.00128146  BTC 52.42  USD
0.27700000  BTC 11,330.41  USD

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