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
0.00255599  BTC 15.43 USD
0.00178235  BTC 10.76 USD
0.00464983  BTC 28.06 USD
0.00518533  BTC 31.30 USD
0.00191228  BTC 11.54 USD
0.00292525  BTC 17.66 USD
0.00795818  BTC 48.03 USD
0.00595034  BTC 35.91 USD
0.00113489  BTC 6.85 USD
0.00604770  BTC 36.50 USD
0.00580091  BTC 35.01 USD
0.00846324  BTC 51.08 USD
0.00982929  BTC 59.33 USD
0.00999493  BTC 60.33 USD
0.00295089  BTC 17.81 USD
0.00788958  BTC 47.62 USD
0.00182879  BTC 11.04 USD
0.00300489  BTC 18.14 USD
0.01093383  BTC 65.99 USD
0.01088561  BTC 65.70 USD
0.00640000  BTC 38.63 USD
0.00017181  BTC 1.04 USD
0.00132160  BTC 7.98 USD
0.00149768  BTC 9.04 USD
0.00294100  BTC 17.75 USD
0.00006000  BTC 0.36 USD
0.00200000  BTC 12.07 USD
0.00103121  BTC 6.22 USD
0.00022953  BTC 1.39 USD
0.00366503  BTC 22.12 USD
0.00257519  BTC 15.54 USD
0.00157777  BTC 9.52 USD
0.00544672  BTC 32.87 USD
0.00006000  BTC 0.36 USD
0.00121076  BTC 7.31 USD
0.00185715  BTC 11.21 USD
0.00552500  BTC 33.35 USD
0.01003715  BTC 60.58 USD
0.00009127  BTC 0.55 USD
0.00410823  BTC 24.80 USD
0.01100000  BTC 66.39 USD
0.00699006  BTC 42.19 USD
0.00130330  BTC 7.87 USD
0.00157777  BTC 9.52 USD
0.00273859  BTC 16.53 USD
0.00793924  BTC 47.92 USD
0.00531197  BTC 32.06 USD
0.00405891  BTC 24.50 USD
0.00830877  BTC 50.15 USD
0.00607021  BTC 36.64 USD
0.87860292  BTC 6,670.05  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