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
0.01989577  BTC 75.54 USD
0.40021775  BTC 2,566.08 USD
0.22085614  BTC 1,412.93 USD
0.99329472  BTC 3,903.72 USD
1.25160350  BTC 7,034.26 USD
0.02318179  BTC 88.41 USD
1.27412523  BTC 5,062.38 USD
0.01644376  BTC 66.04 USD
0.01555962  BTC 62.35 USD
0.03370491  BTC 128.66 USD
0.01690206  BTC 64.51 USD
0.08009023  BTC 306.89 USD
0.06959092  BTC 266.60 USD
0.06839371  BTC 262.29 USD
0.02170391  BTC 81.57 USD
0.01669951  BTC 65.91 USD
0.02358229  BTC 95.00 USD
0.02740844  BTC 107.69 USD
0.01399139  BTC 45.29 USD
0.01707788  BTC 67.21 USD
1.09801646  BTC 4,531.84 USD
0.01715388  BTC 67.32 USD
1.26179468  BTC 5,721.81 USD
0.01718191  BTC 64.93 USD
0.84921277  BTC 5,233.04 USD
0.01720929  BTC 62.14 USD
0.62853687  BTC 4,040.24 USD
0.02844826  BTC 102.62 USD
0.06619194  BTC 253.40 USD
0.01809048  BTC 64.90 USD
0.02095077  BTC 81.89 USD
0.01802629  BTC 64.58 USD
0.02238488  BTC 85.58 USD
0.01827340  BTC 65.76 USD
0.03391682  BTC 136.44 USD
0.01832374  BTC 65.90 USD
0.03170286  BTC 107.66 USD
0.02998869  BTC 108.28 USD
1.30933471  BTC 4,920.30 USD
0.01888071  BTC 68.56 USD
1.16038577  BTC 4,862.63 USD
0.01923535  BTC 70.02 USD
1.10276127  BTC 4,539.46 USD
0.01923285  BTC 66.75 USD
0.75543064  BTC 3,251.48 USD
0.01959711  BTC 66.45 USD
1.31919204  BTC 6,106.66 USD
0.03225135  BTC 109.54 USD
0.99538282  BTC 5,592.59 USD
0.02009115  BTC 69.06 USD
37.41529913  BTC 145,092.08  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
The sender uses the "send everything" option to either pay someone (e.g. an exchange) or just moving the funds to another wallet
How to improve?
If you are withdrawing funds from an exchange, it is okay. If you're moving funds to another wallet, try to avoid sending everything at once. 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
Descending input timestamps
For transaction with more than 5 inputs — they are ordered by age — that may be due to some specific software usage
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