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
0.12500000  BTC 1,693.20 USD
0.00880000  BTC 119.20 USD
0.02063721  BTC 279.54 USD
0.02722063  BTC 368.72 USD
0.02184637  BTC 295.92 USD
0.01080786  BTC 146.40 USD
0.01919777  BTC 260.05 USD
0.00600000  BTC 81.27 USD
0.01368316  BTC 185.35 USD
0.00599681  BTC 81.23 USD
0.00500000  BTC 67.73 USD
0.01501746  BTC 203.42 USD
0.00826706  BTC 111.98 USD
3.39900000  BTC 46,041.53 USD
0.01327720  BTC 179.85 USD
0.81979635  BTC 11,104.64 USD
0.02000000  BTC 270.91 USD
0.00975051  BTC 132.08 USD
0.00698811  BTC 94.66 USD
0.00996909  BTC 135.04 USD
0.00203173  BTC 27.52 USD
0.02918540  BTC 395.33 USD
0.01099769  BTC 148.97 USD
0.02520697  BTC 341.44 USD
0.00100000  BTC 13.55 USD
0.00360750  BTC 48.87 USD
0.00747000  BTC 101.19 USD
0.95360000  BTC 12,917.09 USD
0.00453692  BTC 61.46 USD
1.13300000  BTC 15,347.18 USD
0.00603088  BTC 81.69 USD
0.05464257  BTC 740.17 USD
0.02500000  BTC 338.64 USD
0.02133322  BTC 288.97 USD
0.01433111  BTC 194.12 USD
0.99900000  BTC 13,532.06 USD
0.00691893  BTC 93.72 USD
0.03000000  BTC 406.37 USD
0.00072877  BTC 9.87 USD
0.01010000  BTC 136.81 USD
0.02540045  BTC 344.06 USD
0.03765630  BTC 510.08 USD
0.00418970  BTC 56.75 USD
0.00400000  BTC 54.18 USD
0.01001800  BTC 135.70 USD
0.02520800  BTC 341.46 USD
0.01350500  BTC 182.93 USD
0.00454471  BTC 61.56 USD
0.02000000  BTC 270.91 USD
0.00352211  BTC 47.71 USD
0.30100087  BTC 4,077.24  USD
10.00000000  BTC 135,456.11  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
Address reuse
The sender uses the same address for receiving and for change
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