Privacy-o-meter for Bitcoin Transactions

Privacy score result
for the transaction:
0
Critical
Privacy
issues:
6

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
0.05277425  BTC 216.43 USD
0.05067715  BTC 294.17 USD
0.05770357  BTC 206.09 USD
0.05572161  BTC 212.66 USD
0.05116587  BTC 231.73 USD
0.06639828  BTC 267.49 USD
0.22659495  BTC 3,105.19 USD
0.04799268  BTC 311.49 USD
0.23860311  BTC 3,393.79 USD
0.22826378  BTC 3,136.38 USD
0.24347953  BTC 3,630.09 USD
0.23772570  BTC 3,643.04 USD
0.23837253  BTC 3,939.13 USD
0.04879630  BTC 307.55 USD
0.20708115  BTC 2,954.27 USD
0.04646762  BTC 305.43 USD
0.19145748  BTC 2,629.15 USD
0.04659523  BTC 299.64 USD
0.19468490  BTC 2,697.23 USD
0.06025931  BTC 205.84 USD
0.19933856  BTC 2,418.84 USD
0.05995427  BTC 241.39 USD
0.20291434  BTC 2,155.85 USD
0.05833797  BTC 212.36 USD
0.19918065  BTC 2,287.83 USD
0.05571281  BTC 215.50 USD
0.18915567  BTC 2,175.75 USD
0.03638190  BTC 187.78 USD
0.18190162  BTC 2,267.26 USD
0.23625914  BTC 3,948.31 USD
0.17496188  BTC 2,086.32 USD
0.04656065  BTC 301.29 USD
0.17614416  BTC 1,964.11 USD
0.04565278  BTC 286.25 USD
0.17338229  BTC 1,860.73 USD
0.04690731  BTC 303.78 USD
0.17148581  BTC 1,888.73 USD
0.04723788  BTC 302.33 USD
0.15325270  BTC 1,733.02 USD
0.05106153  BTC 217.96 USD
0.14543549  BTC 1,602.83 USD
0.06013580  BTC 194.64 USD
0.14261184  BTC 1,602.85 USD
0.06415003  BTC 243.56 USD
0.14125865  BTC 1,649.19 USD
0.05758375  BTC 208.74 USD
0.14133357  BTC 1,598.87 USD
0.05846852  BTC 200.87 USD
0.14090931  BTC 1,504.70 USD
0.05119554  BTC 184.85 USD
0.01196001  BTC 105.37  USD
36.00000000  BTC 317,162.16  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.
Round value
If one of the outputs has a round value (like exactly 1 BTC) — this output can be considered as the recipient
How to improve?
Next time don't send round values: instead of sending 0.1 BTC, send for example 0.10124.
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
Ascending input timestamps
For transaction with more than 5 inputs — they are ordered by age — that may be due to some specific software usage
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