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
0.02257092  BTC 90.92 USD
0.01492940  BTC 60.14 USD
0.01915766  BTC 77.17 USD
0.01023203  BTC 37.46 USD
0.03333777  BTC 121.96 USD
0.01715871  BTC 65.60 USD
0.05417368  BTC 207.10 USD
0.01117160  BTC 41.99 USD
0.00960000  BTC 35.89 USD
0.01145471  BTC 47.72 USD
0.12307768  BTC 470.53 USD
0.01108392  BTC 46.18 USD
0.01078021  BTC 42.11 USD
0.03904621  BTC 157.08 USD
0.01057470  BTC 40.43 USD
0.01001769  BTC 37.45 USD
0.01843301  BTC 70.47 USD
0.04308221  BTC 161.07 USD
0.01297693  BTC 49.61 USD
0.01184643  BTC 44.98 USD
0.01051615  BTC 38.50 USD
0.01026264  BTC 38.96 USD
0.00508772  BTC 18.63 USD
0.01842632  BTC 69.96 USD
0.01150639  BTC 46.29 USD
0.00678716  BTC 25.77 USD
0.01132566  BTC 45.62 USD
0.01716352  BTC 65.16 USD
0.01117647  BTC 45.02 USD
0.00437610  BTC 16.61 USD
0.01513490  BTC 57.86 USD
0.02000000  BTC 75.93 USD
0.03167928  BTC 121.11 USD
0.01702502  BTC 63.84 USD
0.04624478  BTC 176.79 USD
0.01010328  BTC 37.88 USD
0.01036670  BTC 39.63 USD
0.01755496  BTC 65.82 USD
0.01946000  BTC 74.39 USD
0.03710332  BTC 139.12 USD
0.01090439  BTC 39.92 USD
0.01674574  BTC 62.79 USD
0.03132173  BTC 114.68 USD
0.01001058  BTC 37.54 USD
0.05714258  BTC 209.22 USD
0.03782320  BTC 141.82 USD
0.01061340  BTC 38.83 USD
0.01703713  BTC 65.52 USD
0.01508292  BTC 55.18 USD
0.01763633  BTC 67.83 USD
5.04949784  BTC 17,389.06  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
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