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
0.02385258  BTC 393.04 USD
0.03106745  BTC 493.29 USD
0.02386296  BTC 399.71 USD
0.02372863  BTC 372.71 USD
0.02369713  BTC 351.09 USD
0.02380232  BTC 341.86 USD
0.02377846  BTC 373.24 USD
1.98172097  BTC 31,465.69 USD
1.00829629  BTC 16,009.69 USD
2.04762348  BTC 32,512.08 USD
1.99900000  BTC 31,740.04 USD
2.99900000  BTC 47,618.00 USD
2.99900000  BTC 47,618.00 USD
3.99900000  BTC 63,495.96 USD
0.02382945  BTC 460.53 USD
1.00000000  BTC 15,877.96 USD
0.02382030  BTC 319.51 USD
0.99400000  BTC 15,782.69 USD
0.02378894  BTC 435.04 USD
0.91313900  BTC 14,498.78 USD
0.02375414  BTC 377.17 USD
0.53800000  BTC 8,542.34 USD
0.02370040  BTC 346.81 USD
0.52400000  BTC 8,320.05 USD
4.00000000  BTC 63,511.84 USD
0.33766600  BTC 5,361.45 USD
0.02386306  BTC 393.21 USD
0.22750000  BTC 3,612.24 USD
0.02385487  BTC 349.07 USD
0.21907689  BTC 3,478.49 USD
0.02383603  BTC 435.56 USD
0.21200000  BTC 3,366.13 USD
0.02382724  BTC 446.19 USD
0.11275000  BTC 1,790.24 USD
0.02381631  BTC 416.54 USD
0.10100000  BTC 1,603.67 USD
0.02379652  BTC 352.57 USD
0.07833263  BTC 1,243.76 USD
0.02378430  BTC 358.88 USD
0.07105000  BTC 1,128.13 USD
0.02376581  BTC 445.04 USD
0.05835132  BTC 926.50 USD
0.02374924  BTC 458.98 USD
0.05751730  BTC 913.26 USD
0.02370180  BTC 433.45 USD
0.04000000  BTC 635.12 USD
0.02370000  BTC 458.02 USD
0.03572354  BTC 567.22 USD
0.02368361  BTC 457.71 USD
6.43000000  BTC 102,095.28 USD
33.53780897  BTC 532,512.00  USD

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.
Sweep to another type
The sender uses the "send everything" option to either pay someone (e.g. an exchange) or just moving the funds to another wallet of another type than the initial addresses
How to improve?
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.

Software-dependent issues that are not fixable

Same address in inputs
There's multiple occurences of the same address in inputs
Descending input values
For transaction with more than 5 inputs — they are ordered by value descending — that may due to some specific software usage
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