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
0.00630244  BTC 51.61 USD
0.00622754  BTC 89.44 USD
0.00617016  BTC 92.91 USD
0.00622407  BTC 51.03 USD
0.00611451  BTC 48.47 USD
0.00623111  BTC 92.32 USD
0.00636906  BTC 87.32 USD
0.00621200  BTC 69.90 USD
0.00624507  BTC 104.99 USD
0.00621903  BTC 120.19 USD
0.00633941  BTC 61.13 USD
0.00609002  BTC 39.92 USD
0.00611942  BTC 102.50 USD
0.00611349  BTC 35.20 USD
0.00609488  BTC 90.87 USD
0.00612864  BTC 47.17 USD
0.00605097  BTC 60.72 USD
0.00649674  BTC 69.72 USD
0.00605120  BTC 55.15 USD
0.00619013  BTC 70.49 USD
0.00644947  BTC 37.60 USD
0.00605081  BTC 87.16 USD
0.00610000  BTC 85.31 USD
0.00609748  BTC 87.83 USD
0.00614127  BTC 69.02 USD
0.00660944  BTC 43.54 USD
0.00611100  BTC 50.44 USD
0.00605265  BTC 76.83 USD
0.00640000  BTC 47.80 USD
0.00608098  BTC 68.77 USD
0.00673992  BTC 39.88 USD
0.00613715  BTC 69.40 USD
0.00608435  BTC 39.80 USD
0.00607355  BTC 68.68 USD
0.00630270  BTC 103.78 USD
0.00628925  BTC 55.42 USD
0.00615712  BTC 48.27 USD
0.00620017  BTC 43.13 USD
0.00608435  BTC 39.80 USD
0.00620000  BTC 65.87 USD
0.00670206  BTC 36.25 USD
0.00608435  BTC 39.80 USD
0.00635313  BTC 80.64 USD
0.00606243  BTC 83.99 USD
0.00615780  BTC 61.67 USD
0.00619672  BTC 94.48 USD
0.00641100  BTC 59.43 USD
0.00605756  BTC 44.00 USD
0.00607948  BTC 86.47 USD
0.00615000  BTC 103.01 USD
4.00000000  BTC 26,121.80  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.
Sweep to another type
The sender uses the "send everything" option to either pay someone (e.g. an exchange) or just moving the funds to another wallet of another type than the initial addresses
How to improve?
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.

Software-dependent issues that are not fixable

Same address in inputs
There's multiple occurences of the same address in inputs
Round fee
The transaction has a round fee amount, the sender is probably using specific software.
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