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
0.00146103  BTC 95.68 USD
0.00071729  BTC 46.97 USD
0.00039925  BTC 26.15 USD
0.00143694  BTC 94.10 USD
0.01448500  BTC 948.58 USD
0.00236055  BTC 154.59 USD
0.00115920  BTC 75.91 USD
0.00459465  BTC 300.89 USD
0.00221450  BTC 145.02 USD
0.00153339  BTC 100.42 USD
0.00234725  BTC 153.71 USD
0.00369023  BTC 241.66 USD
0.00077216  BTC 50.57 USD
0.00025044  BTC 16.40 USD
0.00151978  BTC 99.53 USD
0.00037000  BTC 24.23 USD
0.00108080  BTC 70.78 USD
0.00293209  BTC 192.01 USD
0.00046521  BTC 30.47 USD
0.00019915  BTC 13.04 USD
0.00240854  BTC 157.73 USD
0.00023002  BTC 15.06 USD
0.00315062  BTC 207.45 USD
0.01528211  BTC 1,000.78 USD
0.01415253  BTC 926.81 USD
0.00106783  BTC 69.93 USD
0.00055832  BTC 36.56 USD
0.00202455  BTC 132.58 USD
0.00443425  BTC 290.39 USD
0.00048240  BTC 31.59 USD
0.00060977  BTC 40.15 USD
0.00477095  BTC 312.44 USD
0.00071987  BTC 47.14 USD
0.00221685  BTC 145.17 USD
0.00434417  BTC 284.49 USD
0.00113984  BTC 74.64 USD
0.00081799  BTC 53.57 USD
0.00105263  BTC 68.93 USD
0.00458753  BTC 300.42 USD
0.00060369  BTC 39.53 USD
0.00457373  BTC 299.52 USD
0.00448253  BTC 293.55 USD
0.00144106  BTC 94.37 USD
0.00072256  BTC 47.32 USD
0.00229343  BTC 150.19 USD
0.00085222  BTC 55.81 USD
0.00160951  BTC 105.40 USD
0.00295587  BTC 193.57 USD
0.00290067  BTC 189.96 USD
0.00621612  BTC 407.08 USD
0.49952096  BTC 32,712.13  USD
0.00093272  BTC 61.08  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.
Discrepancy: unnecessary input
The smaller input is unnecessary, as whichever of the outputs is the recipient, there's no need to include that input
How to improve?
The smaller input address is uneccessarily added to the transaction. Avoid doing this.

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
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