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
0.00337215  BTC 193.38 USD
0.00673638  BTC 396.40 USD
0.00526440  BTC 301.90 USD
0.00875455  BTC 515.15 USD
0.00252236  BTC 148.43 USD
0.00255193  BTC 146.35 USD
0.00169671  BTC 97.30 USD
0.00019919  BTC 11.72 USD
0.00026250  BTC 15.45 USD
0.08686504  BTC 5,111.49 USD
0.00398000  BTC 234.20 USD
0.02042257  BTC 1,201.75 USD
0.00119584  BTC 70.37 USD
0.00347236  BTC 204.33 USD
0.00238698  BTC 136.89 USD
0.00070437  BTC 41.45 USD
0.00115668  BTC 66.33 USD
0.00037248  BTC 21.36 USD
0.00123250  BTC 70.68 USD
0.03383300  BTC 1,940.22 USD
0.00432355  BTC 247.94 USD
0.00167505  BTC 96.06 USD
0.00230000  BTC 131.90 USD
0.00067592  BTC 38.76 USD
0.00190000  BTC 111.80 USD
0.01130397  BTC 648.25 USD
0.00340864  BTC 195.48 USD
0.00170303  BTC 100.21 USD
0.09950000  BTC 5,854.98 USD
0.00032365  BTC 19.04 USD
0.00169784  BTC 99.91 USD
0.12500000  BTC 7,168.38 USD
0.01320671  BTC 757.37 USD
0.00163762  BTC 96.36 USD
0.19918457  BTC 11,720.82 USD
0.00084466  BTC 48.44 USD
0.01670485  BTC 957.97 USD
0.00169062  BTC 96.95 USD
0.00339875  BTC 194.91 USD
0.00847188  BTC 485.84 USD
0.00840003  BTC 481.72 USD
0.00508313  BTC 291.50 USD
0.00050000  BTC 28.67 USD
0.00175000  BTC 100.36 USD
0.00380928  BTC 224.15 USD
0.02564224  BTC 1,470.51 USD
0.01464304  BTC 839.73 USD
0.00288000  BTC 169.47 USD
0.01800000  BTC 1,059.19 USD
0.00150000  BTC 86.02 USD
1.90651102  BTC 112,186.73  USD
0.09887352  BTC 5,818.11  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: output address duplicates
There are outputs with the same address — that makes no economical sense.
How to improve?
It is not recommended to repeat addresses among the list of Recipients. It is unnecessary and costly.
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: no output of the same type as inputs
The sender probably uses software generating the same change address type as the recipient address has.
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