Privacy-o-meter for Bitcoin Transactions

Privacy score result
for the transaction:
18
Low
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
0.00343275  BTC 56.73 USD
0.00349755  BTC 28.93 USD
0.00347145  BTC 28.71 USD
0.00329936  BTC 34.50 USD
0.00319628  BTC 26.44 USD
0.00336893  BTC 45.63 USD
0.00332252  BTC 20.24 USD
0.00429984  BTC 37.20 USD
0.00400000  BTC 30.82 USD
0.00453042  BTC 39.19 USD
0.00430660  BTC 37.26 USD
0.00479778  BTC 55.11 USD
0.00494946  BTC 56.85 USD
0.00495971  BTC 32.67 USD
0.00341780  BTC 28.27 USD
0.00382829  BTC 31.49 USD
0.00337867  BTC 35.33 USD
0.00382829  BTC 31.49 USD
0.00333205  BTC 55.81 USD
0.00377147  BTC 57.80 USD
0.00330924  BTC 49.73 USD
0.00360755  BTC 23.77 USD
0.00324138  BTC 33.89 USD
0.00360000  BTC 38.44 USD
0.06625410  BTC 664.42 USD
0.00360000  BTC 38.44 USD
0.00347742  BTC 47.10 USD
0.00357495  BTC 29.57 USD
0.00343644  BTC 28.42 USD
0.00356185  BTC 29.46 USD
0.00342578  BTC 57.38 USD
0.00356074  BTC 29.45 USD
0.00341766  BTC 57.25 USD
0.00354908  BTC 37.71 USD
0.00337648  BTC 27.93 USD
0.00354619  BTC 29.33 USD
0.00335790  BTC 45.48 USD
0.00354129  BTC 29.29 USD
0.00332567  BTC 34.78 USD
0.00353734  BTC 29.26 USD
0.00331790  BTC 37.78 USD
0.00351621  BTC 47.63 USD
0.00330099  BTC 40.06 USD
0.00351338  BTC 50.61 USD
0.00327757  BTC 47.21 USD
0.00350964  BTC 47.54 USD
0.00322684  BTC 33.74 USD
0.00349827  BTC 34.80 USD
0.00319411  BTC 33.40 USD
6.84989896  BTC 68,693.18 USD
0.16400000  BTC 1,644.65  USD
2.25000000  BTC 22,563.79  USD
0.02915000  BTC 292.33  USD
0.29794945  BTC 2,987.94  USD
0.31855274  BTC 3,194.56  USD
4.02639196  BTC 40,378.07  USD

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.

Software-dependent issues that are not fixable

Same address in inputs
There's multiple occurences of the same address in inputs
Descending input values
For transaction with more than 5 inputs — they are ordered by value descending — that may 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