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
0.00111405  BTC 62.30 USD
0.01641792  BTC 918.19 USD
0.00262371  BTC 146.73 USD
0.00849026  BTC 474.83 USD
0.08739416  BTC 4,887.61 USD
0.00084863  BTC 47.46 USD
0.00089944  BTC 50.30 USD
0.09700000  BTC 5,424.82 USD
5.28558285  BTC 295,601.50 USD
0.00145295  BTC 81.26 USD
0.00244700  BTC 136.85 USD
0.01950000  BTC 1,090.56 USD
0.00611899  BTC 342.21 USD
0.00333490  BTC 186.51 USD
0.00526001  BTC 294.17 USD
0.00087584  BTC 48.98 USD
0.03480285  BTC 1,946.38 USD
0.00334841  BTC 187.26 USD
0.00327000  BTC 182.88 USD
0.00507929  BTC 284.06 USD
0.01044577  BTC 584.19 USD
0.00038712  BTC 21.65 USD
0.00331785  BTC 186.08 USD
0.08283898  BTC 4,632.85 USD
0.00017045  BTC 9.53 USD
0.00504834  BTC 282.33 USD
0.00212653  BTC 118.93 USD
0.00598352  BTC 334.63 USD
0.01648451  BTC 921.91 USD
0.04163976  BTC 2,328.75 USD
0.00092744  BTC 51.87 USD
0.00040488  BTC 22.64 USD
0.00163786  BTC 91.60 USD
0.00770801  BTC 431.08 USD
0.00018262  BTC 10.21 USD
0.05263939  BTC 2,943.91 USD
0.00056347  BTC 31.51 USD
0.00064773  BTC 36.22 USD
0.00375680  BTC 210.10 USD
0.00675204  BTC 377.61 USD
0.00301865  BTC 169.30 USD
0.00146994  BTC 82.21 USD
0.30709403  BTC 17,174.54 USD
0.00215918  BTC 120.75 USD
0.00176801  BTC 98.88 USD
0.00559302  BTC 312.80 USD
0.00372013  BTC 208.05 USD
0.01126480  BTC 630.00 USD
0.00179679  BTC 100.49 USD
0.00025522  BTC 14.27 USD
0.00138636  BTC 77.53  USD
34.93829111  BTC 1,953,958.90  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
Discrepancy: various input types
The inputs are of different types. That means the sender is probably using the software allowing to create the same address type for the change as the recipient has, trying to circumvent the script_types heuristic
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