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
0.01581932  BTC 180.50 USD
0.01744408  BTC 199.04 USD
0.00040009  BTC 4.57 USD
0.03957282  BTC 451.54 USD
0.40823180  BTC 4,658.08 USD
1.34872827  BTC 15,389.49 USD
0.00409117  BTC 46.68 USD
0.01553278  BTC 177.23 USD
0.00308944  BTC 35.25 USD
0.00096444  BTC 11.00 USD
0.01531178  BTC 174.71 USD
0.07751938  BTC 884.52 USD
0.00257423  BTC 29.37 USD
0.00014560  BTC 1.66 USD
0.21760000  BTC 2,482.90 USD
0.00880000  BTC 100.41 USD
2.93877105  BTC 33,532.47 USD
0.00855984  BTC 97.67 USD
0.01380846  BTC 157.56 USD
0.00996371  BTC 113.69 USD
0.00893046  BTC 101.90 USD
0.00377400  BTC 43.06 USD
0.00242601  BTC 27.68 USD
0.11983002  BTC 1,367.30 USD
0.01226168  BTC 139.91 USD
0.00216683  BTC 24.72 USD
0.00050000  BTC 5.71 USD
0.00154323  BTC 17.61 USD
0.02125587  BTC 242.54 USD
0.00035091  BTC 4.00 USD
0.01267800  BTC 144.66 USD
0.06234618  BTC 711.39 USD
0.69100000  BTC 7,884.57 USD
0.00347444  BTC 39.64 USD
0.01095000  BTC 124.94 USD
0.01025444  BTC 117.01 USD
0.03610152  BTC 411.93 USD
0.00040000  BTC 4.56 USD
0.07000000  BTC 798.73 USD
0.02564880  BTC 292.66 USD
0.00138938  BTC 15.85 USD
0.05079005  BTC 579.53 USD
0.00066002  BTC 7.53 USD
0.01270829  BTC 145.01 USD
0.00100376  BTC 11.45 USD
0.01958803  BTC 223.51 USD
0.00988100  BTC 112.75 USD
0.00317000  BTC 36.17 USD
0.07675422  BTC 875.79 USD
0.40775311  BTC 4,652.61 USD
0.00975356  BTC 111.29  USD
24.91788387  BTC 284,322.28  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