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
0.02329149  BTC 872.06 USD
0.02249840  BTC 826.03 USD
0.02240838  BTC 843.70 USD
0.02259337  BTC 850.66 USD
0.02251141  BTC 826.51 USD
0.02273764  BTC 834.81 USD
0.02266991  BTC 848.78 USD
0.02318108  BTC 851.09 USD
0.02318108  BTC 851.09 USD
0.02318108  BTC 872.79 USD
0.02318108  BTC 872.79 USD
0.02318108  BTC 872.79 USD
0.02318108  BTC 872.79 USD
0.02318108  BTC 851.09 USD
0.02298070  BTC 843.74 USD
0.02318108  BTC 872.79 USD
0.02282235  BTC 859.28 USD
0.02318108  BTC 872.79 USD
0.02270312  BTC 854.80 USD
0.02318108  BTC 872.79 USD
0.02259691  BTC 850.80 USD
0.02318108  BTC 851.09 USD
0.02251800  BTC 847.83 USD
0.02318108  BTC 851.09 USD
0.02251141  BTC 847.58 USD
0.02306931  BTC 846.99 USD
0.02248565  BTC 825.56 USD
0.02300100  BTC 844.48 USD
0.00657951  BTC 245.18 USD
0.02331385  BTC 855.97 USD
0.00305017  BTC 114.84  USD
0.01454135  BTC 547.50  USD
0.00088210  BTC 33.21  USD
0.00079293  BTC 29.85  USD
0.02239534  BTC 843.21  USD
0.01127173  BTC 424.39  USD
0.00642800  BTC 242.02  USD
0.00141998  BTC 53.46  USD
0.08005000  BTC 3,013.96  USD
0.00351082  BTC 132.19  USD
0.00855031  BTC 321.93  USD
0.01376348  BTC 518.21  USD
0.09641651  BTC 3,630.18  USD
0.02658823  BTC 1,001.07  USD
0.02841867  BTC 1,069.99  USD
0.00844074  BTC 317.80  USD
0.08747520  BTC 3,293.53  USD
0.00265882  BTC 100.11  USD
0.02659797  BTC 1,001.44  USD
0.01684315  BTC 634.16  USD
0.00550389  BTC 207.23  USD
0.00028000  BTC 10.54  USD
0.00046138  BTC 17.37  USD
0.03340746  BTC 1,257.82  USD
0.00050550  BTC 19.03  USD
0.00100835  BTC 37.97  USD
0.03454031  BTC 1,300.48  USD
0.00798934  BTC 300.81  USD
0.06994097  BTC 2,633.35  USD
0.00680031  BTC 256.04  USD
0.04702230  BTC 1,770.44  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.

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
Address reuse
The sender uses the same address for receiving and for change
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