Privacy-o-meter for Bitcoin Transactions

Privacy score result
for the transaction:
0
Critical
Privacy
issues:
5

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
0.04411514  BTC 271.85 USD
0.00253912  BTC 15.65 USD
0.00931729  BTC 57.42 USD
1.20000000  BTC 7,394.66 USD
0.00920477  BTC 56.72 USD
0.00800000  BTC 49.30 USD
0.00321545  BTC 19.81 USD
0.20000000  BTC 1,232.44 USD
0.12000000  BTC 739.47 USD
0.16983700  BTC 1,046.57 USD
0.07772416  BTC 478.95 USD
0.05978682  BTC 368.42 USD
0.00489893  BTC 30.19 USD
0.03000000  BTC 184.87 USD
0.12237240  BTC 754.09 USD
0.01040000  BTC 64.09 USD
0.25000000  BTC 1,540.56 USD
0.31814498  BTC 1,960.48 USD
10.00000000  BTC 61,622.20 USD
0.10101741  BTC 622.49 USD
0.00660000  BTC 40.67 USD
0.00181162  BTC 11.16 USD
0.07300000  BTC 449.84 USD
0.01000000  BTC 61.62 USD
2.00000000  BTC 12,324.44 USD
0.00156633  BTC 9.65 USD
0.00250683  BTC 15.45 USD
0.04000000  BTC 246.49 USD
0.05260027  BTC 324.13 USD
0.10371830  BTC 639.14 USD
0.15243030  BTC 939.31 USD
0.00093513  BTC 5.76 USD
0.01955372  BTC 120.49 USD
1.01403978  BTC 6,248.74 USD
0.00572086  BTC 35.25 USD
0.46825147  BTC 2,885.47 USD
0.11247805  BTC 693.11 USD
0.01794765  BTC 110.60 USD
0.01743400  BTC 107.43 USD
0.01153895  BTC 71.11 USD
0.01240330  BTC 76.43 USD
0.24630154  BTC 1,517.76 USD
1.49075504  BTC 9,186.36 USD
0.00474435  BTC 29.24 USD
1.52628989  BTC 9,405.33 USD
0.20553928  BTC 1,266.58 USD
0.01862000  BTC 114.74 USD
0.09087404  BTC 559.99 USD
0.00984110  BTC 60.64 USD
12.11000000  BTC 74,624.48 USD
0.01038829  BTC 58.31  USD
100.00000000  BTC 561,281.00  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.
Round value
If one of the outputs has a round value (like exactly 1 BTC) — this output can be considered as the recipient
How to improve?
Next time don't send round values: instead of sending 0.1 BTC, send for example 0.10124.
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