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
0.03673964  BTC 418.20 USD
0.03176802  BTC 361.61 USD
0.03000000  BTC 341.49 USD
0.32624545  BTC 3,713.61 USD
0.03612262  BTC 411.18 USD
0.09900000  BTC 1,126.91 USD
0.01383753  BTC 157.51 USD
0.01697491  BTC 193.22 USD
0.18172533  BTC 2,068.56 USD
0.02500000  BTC 284.57 USD
0.05511020  BTC 655.55 USD
0.00396517  BTC 45.14 USD
0.04092113  BTC 486.77 USD
0.74950000  BTC 8,531.47 USD
0.00546200  BTC 62.17 USD
0.01000000  BTC 113.83 USD
0.33625254  BTC 3,827.52 USD
0.00316199  BTC 35.99 USD
0.11026332  BTC 1,255.11 USD
0.63530000  BTC 7,231.54 USD
1.30700000  BTC 14,877.42 USD
0.02081349  BTC 247.58 USD
0.01608922  BTC 183.14 USD
0.00593606  BTC 70.61 USD
0.30400000  BTC 3,460.40 USD
0.04500000  BTC 512.23 USD
0.03711500  BTC 422.48 USD
5.32152818  BTC 60,574.32 USD
0.00344927  BTC 39.26 USD
0.16684300  BTC 1,899.15 USD
0.05903808  BTC 672.02 USD
0.00327063  BTC 37.23 USD
0.05658256  BTC 644.07 USD
0.09811885  BTC 1,167.15 USD
0.08131987  BTC 925.65 USD
5.00000000  BTC 56,914.40 USD
0.03957518  BTC 450.48 USD
0.00658401  BTC 74.94 USD
0.23380000  BTC 2,661.32 USD
0.00544804  BTC 64.81 USD
0.00655878  BTC 74.66 USD
0.28849600  BTC 3,283.92 USD
0.02811827  BTC 320.07 USD
0.05378975  BTC 612.28 USD
0.01190739  BTC 135.54 USD
0.30638855  BTC 3,487.58 USD
0.15384208  BTC 1,751.17 USD
0.00837000  BTC 99.56 USD
0.00345401  BTC 39.32 USD
0.09000000  BTC 1,024.46 USD
25.41168821  BTC 289,258.20  USD
0.01029805  BTC 117.22  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