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
0.04020339  BTC 664.37 USD
0.04401332  BTC 727.32 USD
0.08000000  BTC 1,322.01 USD
0.02032934  BTC 311.54 USD
0.01509969  BTC 231.40 USD
0.07430126  BTC 1,138.63 USD
0.04814481  BTC 737.80 USD
0.01696800  BTC 280.40 USD
0.01010000  BTC 166.90 USD
0.02866865  BTC 473.75 USD
0.09858681  BTC 1,629.16 USD
0.02999292  BTC 495.64 USD
0.03815149  BTC 630.46 USD
0.01750147  BTC 289.21 USD
0.01169132  BTC 179.16 USD
0.02318000  BTC 383.05 USD
0.04561744  BTC 699.07 USD
0.02247591  BTC 371.42 USD
0.09900000  BTC 1,517.13 USD
0.05000000  BTC 826.26 USD
0.02000000  BTC 306.49 USD
0.03392504  BTC 560.62 USD
0.02338176  BTC 358.32 USD
0.01000000  BTC 165.25 USD
0.01404405  BTC 232.08 USD
0.06828528  BTC 1,128.42 USD
0.01350363  BTC 223.15 USD
0.01415000  BTC 233.83 USD
0.02576646  BTC 425.79 USD
0.04488698  BTC 741.76 USD
0.02417000  BTC 399.41 USD
0.03033650  BTC 501.31 USD
0.02000000  BTC 306.49 USD
0.03117907  BTC 515.24 USD
0.02110568  BTC 323.44 USD
0.09363150  BTC 1,547.27 USD
0.01937270  BTC 296.88 USD
0.01000000  BTC 165.25 USD
0.01031154  BTC 158.02 USD
0.04000000  BTC 661.00 USD
0.03595255  BTC 550.96 USD
0.01423000  BTC 235.15 USD
0.01792520  BTC 274.70 USD
0.01217879  BTC 201.26 USD
0.01172572  BTC 179.69 USD
0.05067254  BTC 837.37 USD
0.07819851  BTC 1,198.36 USD
0.04945934  BTC 817.32 USD
0.04237107  BTC 649.32 USD
0.01221734  BTC 201.89 USD
7.35741420  BTC 78,959.25  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.
Sweep
The sender uses the "send everything" option to either pay someone (e.g. an exchange) or just moving the funds to another wallet
How to improve?
If you are withdrawing funds from an exchange, it is okay. If you're moving funds to another wallet, try to avoid sending everything at once. 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
Ascending input timestamps
For transaction with more than 5 inputs — they are ordered by age — that may be 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