Privacy-o-meter for Bitcoin Transactions

Privacy score result
for the transaction:
0
Critical
Privacy
issues:
4

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
0.00776400  BTC 304.96 USD
0.00973645  BTC 382.44 USD
0.00318270  BTC 127.25 USD
0.00718600  BTC 282.26 USD
0.02435200  BTC 1,023.95 USD
0.01186373  BTC 494.94 USD
0.00160717  BTC 63.13 USD
0.00263591  BTC 103.54 USD
0.01305330  BTC 512.72 USD
0.00297242  BTC 116.75 USD
0.00510000  BTC 203.90 USD
0.01321215  BTC 528.24 USD
0.00404051  BTC 158.71 USD
0.00307924  BTC 123.11 USD
0.00539161  BTC 215.56 USD
0.00470350  BTC 188.05 USD
0.00249162  BTC 103.95 USD
0.00378775  BTC 148.78 USD
0.01166720  BTC 466.47 USD
0.00603219  BTC 241.17 USD
0.03400277  BTC 1,335.59 USD
0.00398173  BTC 159.19 USD
0.00077956  BTC 30.62 USD
0.00012975  BTC 5.10 USD
0.03852430  BTC 1,513.20 USD
0.00561685  BTC 220.62 USD
0.00174561  BTC 68.57 USD
0.00101976  BTC 42.88 USD
0.00345000  BTC 137.93 USD
0.00058065  BTC 24.42 USD
0.03724599  BTC 1,462.99 USD
0.01079995  BTC 424.21 USD
0.00523040  BTC 205.44 USD
0.00173193  BTC 68.03 USD
0.00236318  BTC 99.37 USD
0.12974189  BTC 5,096.13 USD
0.00511882  BTC 201.06 USD
2.87100000  BTC 112,770.01 USD
0.00066464  BTC 26.11 USD
0.00131230  BTC 51.55 USD
0.00436905  BTC 171.61 USD
0.00149921  BTC 58.89 USD
0.00043029  BTC 17.20 USD
0.00363978  BTC 151.85 USD
0.00229624  BTC 91.81 USD
0.00254478  BTC 101.74 USD
0.03822737  BTC 1,501.53 USD
0.01200000  BTC 500.63 USD
0.00990234  BTC 388.95 USD
0.00187960  BTC 79.03 USD
16.75908837  BTC 658,280.25  USD
0.00975808  BTC 383.29  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.
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