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
0.00872110  BTC 429.86 USD
0.00250000  BTC 123.23 USD
0.01031700  BTC 508.52 USD
0.01046501  BTC 504.33 USD
0.00299550  BTC 147.65 USD
0.00472741  BTC 227.82 USD
0.00210336  BTC 101.37 USD
0.03470253  BTC 1,710.49 USD
0.00378659  BTC 186.64 USD
0.00001042  BTC 0.50 USD
0.00484320  BTC 238.72 USD
0.00413074  BTC 199.07 USD
0.00298000  BTC 146.88 USD
0.00317908  BTC 156.70 USD
0.04260117  BTC 2,053.04 USD
0.00693226  BTC 341.69 USD
0.00501113  BTC 247.00 USD
0.00355995  BTC 171.56 USD
0.00215085  BTC 103.65 USD
0.00835898  BTC 412.01 USD
0.00377609  BTC 181.98 USD
0.20955633  BTC 10,329.03 USD
0.00319065  BTC 153.76 USD
0.08211983  BTC 4,047.69 USD
0.00745343  BTC 367.38 USD
0.00547136  BTC 269.68 USD
0.00217557  BTC 104.18 USD
0.00268737  BTC 129.51 USD
0.01000000  BTC 481.92 USD
0.00261400  BTC 125.97 USD
0.00220000  BTC 106.07 USD
0.00415000  BTC 204.55 USD
0.00303740  BTC 149.71 USD
0.00416000  BTC 199.21 USD
0.01104075  BTC 532.08 USD
0.00351611  BTC 173.31 USD
0.50359106  BTC 24,822.00 USD
0.05900811  BTC 2,908.51 USD
0.00435750  BTC 210.00 USD
0.00411153  BTC 196.88 USD
0.01315198  BTC 648.26 USD
0.00760960  BTC 375.08 USD
0.00658040  BTC 324.35 USD
0.02194705  BTC 1,081.77 USD
0.00433055  BTC 213.45 USD
0.00448630  BTC 216.20 USD
0.00313947  BTC 154.74 USD
0.00810406  BTC 399.45 USD
0.00210549  BTC 101.47 USD
0.00585000  BTC 288.35 USD
0.01051467  BTC 518.27  USD
9.00000000  BTC 443,610.00  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.
Discrepancy: unnecessary input
The smaller input is unnecessary, as whichever of the outputs is the recipient, there's no need to include that input
How to improve?
The smaller input address is uneccessarily added to the transaction. Avoid doing this.

Software-dependent issues that are not fixable

Same address in inputs
There's multiple occurences of the same address in inputs
Discrepancy: various input types
The inputs are of different types. That means the sender is probably using the software allowing to create the same address type for the change as the recipient has, trying to circumvent the script_types heuristic
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