Privacy-o-meter for Bitcoin Transactions

Privacy score result
for the transaction:
0
Critical
Privacy
issues:
3

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
0.01466444  BTC 220.83 USD
0.02512500  BTC 378.35 USD
0.01511672  BTC 210.99 USD
0.00841770  BTC 117.49 USD
0.04540000  BTC 683.66 USD
0.01063360  BTC 160.13 USD
0.01149000  BTC 173.02 USD
0.03000000  BTC 451.76 USD
0.04479750  BTC 674.58 USD
0.04468718  BTC 672.92 USD
0.00557687  BTC 83.98 USD
0.03000000  BTC 451.76 USD
0.19089063  BTC 2,874.53 USD
0.00794516  BTC 110.89 USD
0.01424286  BTC 214.48 USD
0.04770000  BTC 718.29 USD
0.01000000  BTC 150.59 USD
0.05990740  BTC 902.12 USD
0.01087000  BTC 163.69 USD
0.00722346  BTC 108.77 USD
0.04600000  BTC 692.69 USD
0.02000000  BTC 301.17 USD
0.00867958  BTC 130.70 USD
0.01086245  BTC 151.61 USD
0.01898900  BTC 285.95 USD
0.01312000  BTC 183.12 USD
0.20000000  BTC 3,011.71 USD
0.01144144  BTC 172.29 USD
0.00871000  BTC 131.16 USD
0.00705132  BTC 98.42 USD
0.03723108  BTC 560.65 USD
0.01245362  BTC 187.53 USD
0.01001590  BTC 150.82 USD
0.01579699  BTC 237.88 USD
0.00724170  BTC 101.07 USD
0.00908452  BTC 136.80 USD
0.00557931  BTC 77.87 USD
0.02286282  BTC 344.28 USD
0.00655312  BTC 98.68 USD
0.00699900  BTC 105.39 USD
0.01000000  BTC 150.59 USD
0.01181098  BTC 164.85 USD
0.01640000  BTC 246.96 USD
0.04648868  BTC 700.05 USD
0.00673013  BTC 93.93 USD
0.00778193  BTC 117.18 USD
0.01000000  BTC 139.57 USD
0.03000000  BTC 451.76 USD
0.07415210  BTC 1,116.62 USD
0.01000000  BTC 150.59 USD
0.01000004  BTC 150.59  USD
5.00000000  BTC 75,292.70  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.
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