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
0.00163542  BTC 99.76 USD
0.00349000  BTC 212.89 USD
0.00206060  BTC 126.94 USD
0.00300000  BTC 188.16 USD
0.00109994  BTC 67.76 USD
0.00089577  BTC 48.27 USD
0.01681357  BTC 1,035.75 USD
0.01266373  BTC 794.27 USD
0.00246397  BTC 150.30 USD
0.00224449  BTC 140.77 USD
0.00107559  BTC 66.26 USD
0.00206025  BTC 125.68 USD
0.00382265  BTC 235.48 USD
0.00168933  BTC 103.05 USD
0.00180000  BTC 118.99 USD
0.00084258  BTC 51.89 USD
0.00156871  BTC 103.70 USD
0.04362930  BTC 2,687.65 USD
0.02938252  BTC 1,810.02 USD
0.00091200  BTC 57.20 USD
0.00153420  BTC 94.51 USD
0.00157762  BTC 98.95 USD
0.00145078  BTC 88.50 USD
0.02000000  BTC 1,232.04 USD
0.00206904  BTC 126.21 USD
0.00578383  BTC 362.76 USD
0.00550085  BTC 345.01 USD
0.00173650  BTC 108.91 USD
0.00178929  BTC 110.22 USD
0.11396570  BTC 7,020.52 USD
0.00087189  BTC 39.27 USD
0.00176780  BTC 108.90 USD
0.00102979  BTC 62.82 USD
0.01325741  BTC 816.68 USD
0.00113216  BTC 69.06 USD
0.00200241  BTC 122.15 USD
0.01324609  BTC 815.99 USD
0.00129122  BTC 78.77 USD
0.00127204  BTC 77.60 USD
0.00172203  BTC 106.08 USD
0.04408542  BTC 2,715.75 USD
0.00131360  BTC 80.92 USD
0.00668488  BTC 411.80 USD
0.00134327  BTC 81.94 USD
0.00646900  BTC 405.74 USD
0.00157933  BTC 99.06 USD
0.00317170  BTC 209.66 USD
0.00325006  BTC 198.26 USD
0.00108291  BTC 66.06 USD
0.00255984  BTC 157.69 USD
0.00097927  BTC 60.32  USD
1.00000000  BTC 61,602.00  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.
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