Privacy-o-meter for Bitcoin Transactions

Privacy score result
for the transaction:
0
Critical
Privacy
issues:
6

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
0.11187000  BTC 274.76 USD
22.48990000  BTC 55,236.32 USD
0.17170000  BTC 421.70 USD
0.01800000  BTC 44.21 USD
0.00420649  BTC 10.33 USD
0.05000000  BTC 122.80 USD
0.04000000  BTC 98.24 USD
12.40870000  BTC 30,476.39 USD
4.67000000  BTC 11,469.75 USD
16.04900767  BTC 39,417.17 USD
15.27335175  BTC 37,512.12 USD
17.10684000  BTC 42,015.25 USD
18.00094451  BTC 44,211.22 USD
20.99900000  BTC 51,574.59 USD
0.08340000  BTC 204.83 USD
4.10000000  BTC 10,069.81 USD
0.06205805  BTC 152.42 USD
3.50000000  BTC 8,596.18 USD
0.04989982  BTC 122.56 USD
3.00000000  BTC 7,368.15 USD
0.03840000  BTC 94.31 USD
2.80000000  BTC 6,876.94 USD
0.00797358  BTC 19.58 USD
1.50000000  BTC 3,684.08 USD
0.00201792  BTC 4.96 USD
0.70000000  BTC 1,719.24 USD
0.17850000  BTC 438.40 USD
0.64148203  BTC 1,575.51 USD
0.12889637  BTC 316.58 USD
0.53191512  BTC 1,306.41 USD
0.10000000  BTC 245.61 USD
0.51000000  BTC 1,252.59 USD
0.07115100  BTC 174.75 USD
0.50000000  BTC 1,228.03 USD
0.05000000  BTC 122.80 USD
0.42000000  BTC 1,031.54 USD
0.04990000  BTC 122.56 USD
0.40822600  BTC 1,002.62 USD
0.04900000  BTC 120.35 USD
0.38500000  BTC 945.58 USD
0.04000000  BTC 98.24 USD
0.27028100  BTC 663.82 USD
0.02600000  BTC 63.86 USD
0.25000000  BTC 614.01 USD
0.00882331  BTC 21.67 USD
0.23195952  BTC 569.70 USD
0.00680000  BTC 16.70 USD
0.19990000  BTC 490.96 USD
0.00410524  BTC 10.08 USD
0.19617689  BTC 481.82 USD
0.00772200  BTC 18.97  USD
301.68193107  BTC 740,945.94  USD
{{ errorMessage }}

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
Script types
If all inputs are of the same type, and exactly one of the outputs is not of the same type — this output can be considered as the recipient
Descending input values
For transaction with more than 5 inputs — they are ordered by value descending — that may due to some specific software usage
Address reuse
The sender uses the same address for receiving and for change
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