Privacy-o-meter for Bitcoin Transactions

Privacy score result
for the transaction:
0
Critical
Privacy
issues:
5

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
0.02604682  BTC 989.91 USD
0.01567515  BTC 595.73 USD
0.02066611  BTC 785.42 USD
0.00930524  BTC 353.65 USD
0.01005940  BTC 382.31 USD
0.09600007  BTC 3,648.48 USD
0.00039888  BTC 15.16 USD
0.00151051  BTC 57.41 USD
0.00175133  BTC 66.56 USD
0.00096762  BTC 36.77 USD
0.00118172  BTC 44.91 USD
0.00085519  BTC 32.50 USD
0.00051221  BTC 19.47 USD
0.00042998  BTC 16.34 USD
0.04664360  BTC 1,772.69 USD
0.00236324  BTC 89.81 USD
0.06030259  BTC 2,291.80 USD
0.00239265  BTC 90.93 USD
0.23000000  BTC 8,741.15 USD
0.00248273  BTC 94.36 USD
0.00764592  BTC 290.58 USD
0.00266600  BTC 101.32 USD
0.00982873  BTC 373.54 USD
0.00275327  BTC 104.64 USD
0.01518215  BTC 577.00 USD
0.00343027  BTC 130.37 USD
0.01891214  BTC 718.76 USD
0.00353496  BTC 134.35 USD
0.02124894  BTC 807.57 USD
0.00484442  BTC 184.11 USD
0.04654440  BTC 1,768.92 USD
0.00511061  BTC 194.23 USD
0.05244000  BTC 1,992.98 USD
0.00654761  BTC 248.84 USD
0.07278045  BTC 2,766.02 USD
0.00669680  BTC 254.51 USD
0.10438433  BTC 3,967.13 USD
0.00725852  BTC 275.86 USD
0.30794774  BTC 11,703.55 USD
0.00004472  BTC 1.70 USD
1.22884702  BTC 46,702.33  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
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 values
For transaction with more than 5 inputs — they are ordered by value ascending — 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