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
0.00799451  BTC 146.00 USD
0.00470000  BTC 85.98 USD
0.01105823  BTC 204.90 USD
0.00779513  BTC 142.60 USD
0.00687000  BTC 125.67 USD
0.00568400  BTC 103.98 USD
0.00611196  BTC 113.25 USD
0.00507027  BTC 92.75 USD
0.00612583  BTC 113.51 USD
0.00682704  BTC 126.50 USD
0.00706428  BTC 130.90 USD
0.00885225  BTC 164.03 USD
0.00791658  BTC 146.69 USD
0.01120000  BTC 207.53 USD
0.01133456  BTC 210.02 USD
0.00741243  BTC 137.35 USD
0.00686840  BTC 125.64 USD
0.00727500  BTC 132.86 USD
0.00711393  BTC 130.14 USD
0.01179028  BTC 218.47 USD
0.01019645  BTC 188.93 USD
0.00493340  BTC 90.25 USD
0.00782422  BTC 144.98 USD
0.00600860  BTC 111.34 USD
0.00531036  BTC 97.14 USD
0.00565654  BTC 104.81 USD
0.01054616  BTC 195.41 USD
0.00507027  BTC 92.75 USD
0.00421990  BTC 78.19 USD
0.00710000  BTC 131.56 USD
0.00507162  BTC 92.78 USD
0.00811682  BTC 148.48 USD
0.00790961  BTC 144.69 USD
0.00507797  BTC 92.73 USD
0.00769170  BTC 140.70 USD
0.00590357  BTC 109.39 USD
0.00634000  BTC 115.98 USD
0.00555450  BTC 101.61 USD
0.00731045  BTC 133.50 USD
0.00532730  BTC 97.45 USD
0.01123413  BTC 208.16 USD
0.00774654  BTC 141.71 USD
0.00749678  BTC 137.14 USD
0.00533639  BTC 97.45 USD
0.00588151  BTC 108.98 USD
0.00682104  BTC 126.39 USD
0.01191300  BTC 220.74 USD
0.00997997  BTC 184.92 USD
0.00489406  BTC 90.68 USD
0.00615505  BTC 114.05 USD
5.81000000  BTC 106,102.57  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.
Sweep
The sender uses the "send everything" option to either pay someone (e.g. an exchange) or just moving the funds to another wallet
How to improve?
If you are withdrawing funds from an exchange, it is okay. If you're moving funds to another wallet, try to avoid sending everything at once. It greatly compromises your privacy.

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