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
0.01195379  BTC 165.61 USD
0.01348024  BTC 99.60 USD
0.01293359  BTC 161.21 USD
0.01000000  BTC 41.91 USD
0.00928975  BTC 169.75 USD
0.01100000  BTC 76.73 USD
0.01040909  BTC 100.12 USD
0.04400379  BTC 590.24 USD
0.04379188  BTC 624.75 USD
0.04517901  BTC 189.36 USD
0.04511475  BTC 611.11 USD
0.04540000  BTC 179.28 USD
0.04800000  BTC 230.32 USD
0.04822992  BTC 686.00 USD
0.01147257  BTC 115.13 USD
0.04257239  BTC 668.23 USD
0.01114390  BTC 122.74 USD
0.04253159  BTC 702.84 USD
0.01067960  BTC 120.77 USD
0.04000000  BTC 298.76 USD
0.01016782  BTC 66.51 USD
0.03763498  BTC 576.74 USD
0.00960000  BTC 95.50 USD
0.03728678  BTC 512.33 USD
0.04886600  BTC 227.16 USD
0.03718046  BTC 509.51 USD
0.01334418  BTC 90.98 USD
0.03687348  BTC 414.91 USD
0.01244199  BTC 170.27 USD
0.03623816  BTC 297.90 USD
0.01176671  BTC 80.23 USD
0.03597799  BTC 601.26 USD
0.01129944  BTC 130.16 USD
0.03555262  BTC 408.94 USD
0.01107655  BTC 138.06 USD
0.03555262  BTC 408.94 USD
0.01081160  BTC 88.64 USD
0.03503373  BTC 536.88 USD
0.01053535  BTC 144.17 USD
0.03501689  BTC 592.14 USD
0.01027691  BTC 110.25 USD
0.03463155  BTC 516.33 USD
0.01001357  BTC 162.69 USD
0.03378087  BTC 481.93 USD
0.00987101  BTC 125.29 USD
0.03376833  BTC 558.03 USD
0.00942967  BTC 85.09 USD
0.03300000  BTC 246.48 USD
0.00911860  BTC 74.01 USD
0.03235750  BTC 443.42 USD
3.61150888  BTC 41,601.91  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
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