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
0.00433929  BTC 202.07 USD
0.00520593  BTC 242.42 USD
0.02178000  BTC 1,014.23 USD
0.01640000  BTC 763.70 USD
0.15001001  BTC 6,985.52 USD
0.00526859  BTC 245.34 USD
0.00000547  BTC 0.25 USD
0.01900000  BTC 884.77 USD
0.00254760  BTC 118.63 USD
0.01513723  BTC 704.90 USD
0.00310546  BTC 144.61 USD
0.07553026  BTC 3,517.22 USD
0.30853942  BTC 14,367.76 USD
0.02218257  BTC 1,032.98 USD
0.00123077  BTC 57.31 USD
0.12846711  BTC 5,982.33 USD
0.06087185  BTC 2,834.62 USD
0.02369668  BTC 1,103.48 USD
20.00000000  BTC 931,340.00 USD
0.00135339  BTC 63.02 USD
0.00417624  BTC 194.47 USD
0.00119440  BTC 55.62 USD
0.09998900  BTC 4,656.19 USD
0.01205480  BTC 561.36 USD
0.02020023  BTC 940.66 USD
0.04350000  BTC 2,025.66 USD
0.00500089  BTC 232.88 USD
0.09975155  BTC 4,645.13 USD
0.02000000  BTC 931.34 USD
0.56208789  BTC 26,174.75 USD
0.00574972  BTC 267.75 USD
0.05729441  BTC 2,668.03 USD
0.00540248  BTC 251.58 USD
1.00000000  BTC 46,567.00 USD
0.52706210  BTC 24,543.70 USD
0.00062949  BTC 29.31 USD
0.00505905  BTC 235.58 USD
0.01245047  BTC 579.78 USD
0.01350000  BTC 628.65 USD
0.05822382  BTC 2,711.31 USD
0.12849448  BTC 5,983.60 USD
0.04412191  BTC 2,054.63 USD
0.01192896  BTC 555.50 USD
0.00029830  BTC 13.89 USD
0.00710000  BTC 330.63 USD
0.00057650  BTC 26.85 USD
0.10500000  BTC 4,889.54 USD
0.04740349  BTC 2,207.44 USD
0.03668593  BTC 1,708.35 USD
0.00103946  BTC 48.40 USD
26.97769043  BTC 1,256,270.10  USD
0.00965438  BTC 449.58  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
Script types
If all inputs are of the same type, and exactly one of the outputs is not of the same type — this output can be considered as the recipient
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