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
0.01617637  BTC 386.11 USD
0.00037580  BTC 8.97 USD
0.00335648  BTC 80.12 USD
0.00216637  BTC 51.71 USD
0.00013311  BTC 3.18 USD
0.00482794  BTC 115.24 USD
0.00629600  BTC 150.28 USD
0.11765566  BTC 2,808.32 USD
0.00446098  BTC 106.48 USD
0.00986658  BTC 235.51 USD
0.00565616  BTC 135.01 USD
0.00716241  BTC 170.96 USD
0.00041960  BTC 10.02 USD
0.00030668  BTC 7.32 USD
0.00578980  BTC 138.20 USD
0.00043680  BTC 10.43 USD
0.00792244  BTC 189.10 USD
0.00123767  BTC 29.54 USD
0.00415900  BTC 99.27 USD
0.01748185  BTC 417.27 USD
0.00168276  BTC 40.17 USD
0.01312524  BTC 313.29 USD
0.00123778  BTC 29.54 USD
0.00565266  BTC 134.92 USD
0.42198606  BTC 10,072.39 USD
0.00609792  BTC 145.55 USD
0.00853293  BTC 203.67 USD
0.01265433  BTC 302.05 USD
0.00401120  BTC 95.74 USD
0.05859137  BTC 1,398.52 USD
0.00602609  BTC 143.84 USD
0.00251051  BTC 59.92 USD
0.00213173  BTC 50.88 USD
2.90550000  BTC 69,351.38 USD
0.00161891  BTC 38.64 USD
0.01660910  BTC 396.44 USD
0.00711323  BTC 169.79 USD
0.00593602  BTC 141.69 USD
0.00865945  BTC 206.69 USD
0.02050447  BTC 489.42 USD
3.43000000  BTC 81,870.67 USD
0.02927639  BTC 698.80 USD
0.00165537  BTC 39.51 USD
0.00519890  BTC 124.09 USD
0.00057343  BTC 13.69 USD
0.00402190  BTC 96.00 USD
0.00015821  BTC 3.78 USD
0.00423372  BTC 101.05 USD
0.05816258  BTC 1,388.28 USD
0.00999500  BTC 238.57 USD
27.56750472  BTC 658,008.75  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
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
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