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
0.00493163  BTC 84.65 USD
0.00479800  BTC 82.35 USD
0.00465777  BTC 79.95 USD
0.02090000  BTC 358.73 USD
0.01070000  BTC 183.66 USD
0.00491000  BTC 84.28 USD
0.00162484  BTC 26.74 USD
0.00459725  BTC 78.91 USD
0.00570000  BTC 97.84 USD
0.00508500  BTC 87.28 USD
0.00465413  BTC 79.88 USD
0.00482228  BTC 82.77 USD
0.00453890  BTC 77.91 USD
0.00550000  BTC 94.40 USD
0.00485679  BTC 83.36 USD
0.00485607  BTC 83.35 USD
0.00790000  BTC 135.60 USD
0.00452425  BTC 77.66 USD
0.00522729  BTC 89.72 USD
0.00494480  BTC 84.87 USD
0.00507000  BTC 87.02 USD
0.00511568  BTC 87.81 USD
0.00460782  BTC 79.09 USD
0.00481630  BTC 82.67 USD
0.00456619  BTC 78.38 USD
0.00465000  BTC 79.81 USD
0.00470999  BTC 80.84 USD
0.00530695  BTC 91.09 USD
0.00490000  BTC 84.10 USD
0.00470177  BTC 80.70 USD
0.00562000  BTC 96.46 USD
0.00994243  BTC 170.65 USD
0.00488037  BTC 83.77 USD
0.00519884  BTC 89.23 USD
0.00500000  BTC 85.82 USD
0.00517686  BTC 88.86 USD
0.00591828  BTC 101.58 USD
0.00510000  BTC 87.54 USD
0.00582730  BTC 100.02 USD
0.00499386  BTC 85.72 USD
0.00477370  BTC 81.94 USD
0.00648000  BTC 111.22 USD
0.00465171  BTC 79.84 USD
0.00510000  BTC 87.54 USD
0.00490102  BTC 84.12 USD
0.00508000  BTC 87.19 USD
0.00536280  BTC 92.05 USD
0.00450731  BTC 77.36 USD
0.00489000  BTC 83.93 USD
0.01089182  BTC 186.95 USD
0.30000000  BTC 5,149.27  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
Discrepancy: various input types
The inputs are of different types. That means the sender is probably using the software allowing to create the same address type for the change as the recipient has, trying to circumvent the script_types heuristic
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