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
0.00152554  BTC 49.42 USD
0.00309885  BTC 100.40 USD
0.01322270  BTC 428.39 USD
0.01352134  BTC 438.06 USD
0.06194677  BTC 2,002.37 USD
0.00460246  BTC 149.11 USD
0.00434085  BTC 140.31 USD
0.00154307  BTC 49.99 USD
0.00156501  BTC 50.70 USD
0.00617941  BTC 199.74 USD
0.03095376  BTC 1,000.55 USD
0.11226314  BTC 3,637.10 USD
0.01252302  BTC 405.72 USD
0.00153860  BTC 49.73 USD
0.00128239  BTC 41.45 USD
0.00462153  BTC 149.39 USD
0.00015288  BTC 4.95 USD
0.00668367  BTC 216.04 USD
0.01833920  BTC 592.80 USD
0.00073017  BTC 23.66 USD
0.00622411  BTC 201.65 USD
0.00209790  BTC 67.81 USD
0.00392783  BTC 127.25 USD
0.04689255  BTC 1,519.22 USD
0.00855559  BTC 276.55 USD
0.00699498  BTC 226.11 USD
0.00168901  BTC 54.72 USD
0.06169304  BTC 1,998.73 USD
0.02109696  BTC 681.94 USD
0.00145328  BTC 46.98 USD
0.33245636  BTC 10,770.92 USD
0.00574737  BTC 186.20 USD
0.00470710  BTC 152.15 USD
0.00662105  BTC 214.02 USD
0.31449114  BTC 10,188.88 USD
0.00430983  BTC 139.63 USD
0.00927783  BTC 300.58 USD
0.00122001  BTC 39.53 USD
0.00154316  BTC 49.88 USD
0.00238666  BTC 77.32 USD
0.00376691  BTC 122.04 USD
0.00624192  BTC 202.23 USD
0.00308663  BTC 100.00 USD
0.04391115  BTC 1,422.63 USD
0.00853875  BTC 276.64 USD
0.00725053  BTC 234.90 USD
0.00882744  BTC 285.34 USD
0.00310115  BTC 100.24 USD
0.00758788  BTC 245.83 USD
0.00371103  BTC 120.23 USD
0.00885965  BTC 287.03  USD
77.14739837  BTC 2,499,421.50  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