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
0.00368667  BTC 29.48 USD
0.00637424  BTC 46.81 USD
0.00408700  BTC 32.69 USD
0.00227111  BTC 18.16 USD
0.00119233  BTC 9.54 USD
0.00136645  BTC 10.93 USD
0.00203320  BTC 16.26 USD
0.00545388  BTC 40.06 USD
0.00261866  BTC 19.23 USD
0.00118142  BTC 8.68 USD
0.00537586  BTC 39.48 USD
0.00149205  BTC 10.96 USD
0.00134022  BTC 9.84 USD
0.00210000  BTC 15.42 USD
0.00184544  BTC 14.76 USD
0.00364234  BTC 26.75 USD
0.00383524  BTC 30.67 USD
0.00257669  BTC 18.92 USD
0.00348277  BTC 27.85 USD
0.00226208  BTC 16.61 USD
0.00404494  BTC 32.35 USD
0.00416249  BTC 30.57 USD
0.00504710  BTC 40.36 USD
0.00107600  BTC 7.90 USD
0.00589603  BTC 43.30 USD
0.00396152  BTC 29.09 USD
0.00115500  BTC 8.48 USD
0.00211210  BTC 15.51 USD
0.00295700  BTC 23.65 USD
0.00164988  BTC 12.12 USD
0.00264000  BTC 21.11 USD
0.00500000  BTC 36.72 USD
0.00231043  BTC 18.48 USD
0.00500000  BTC 36.72 USD
0.00180271  BTC 14.42 USD
0.00337022  BTC 24.75 USD
0.00200000  BTC 16.00 USD
0.00488001  BTC 35.84 USD
0.00131137  BTC 10.49 USD
0.00113924  BTC 8.37 USD
0.00201829  BTC 16.14 USD
0.00212680  BTC 15.62 USD
0.00162022  BTC 12.96 USD
0.00310000  BTC 22.77 USD
0.00132592  BTC 10.60 USD
0.00236237  BTC 17.35 USD
0.00438385  BTC 35.06 USD
0.00210000  BTC 15.42 USD
0.00332886  BTC 26.62 USD
0.00298084  BTC 21.89 USD
0.72906097  BTC 6,480.24  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
Ascending 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