Privacy-o-meter for Bitcoin Transactions

Privacy score result
for the transaction:
8
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
0.02046002  BTC 701.72 USD
0.01859990  BTC 602.60 USD
0.02000000  BTC 647.96 USD
0.01681993  BTC 521.12 USD
0.01769381  BTC 606.84 USD
0.01574803  BTC 497.83 USD
0.01616591  BTC 523.74 USD
0.01231878  BTC 393.14 USD
0.01232000  BTC 389.46 USD
0.01230510  BTC 412.22 USD
0.01231583  BTC 381.57 USD
0.01230431  BTC 397.72 USD
0.01228315  BTC 411.49 USD
0.01227889  BTC 411.34 USD
0.01546623  BTC 463.40 USD
0.01232079  BTC 399.17 USD
0.01559000  BTC 497.54 USD
0.01232142  BTC 369.17 USD
0.01593000  BTC 508.39 USD
0.01232296  BTC 381.79 USD
0.01649149  BTC 565.61 USD
0.01232605  BTC 399.34 USD
0.01721203  BTC 590.32 USD
0.01234079  BTC 399.82 USD
0.01807404  BTC 584.23 USD
0.01234243  BTC 398.96 USD
0.01950000  BTC 631.76 USD
0.01234678  BTC 394.04 USD
0.02000000  BTC 670.00 USD
0.01236013  BTC 400.44 USD
0.02199330  BTC 701.89 USD
0.01237050  BTC 399.86 USD
0.01551572  BTC 501.53 USD
0.01237079  BTC 400.79 USD
0.01562832  BTC 498.76 USD
0.01237318  BTC 399.95 USD
0.01584857  BTC 501.01 USD
0.01237740  BTC 395.01 USD
0.01600087  BTC 510.65 USD
0.01237948  BTC 370.91 USD
0.01627776  BTC 527.37 USD
0.01237967  BTC 400.16 USD
0.01668291  BTC 558.88 USD
0.01238209  BTC 395.16 USD
0.01690245  BTC 506.43 USD
0.01239488  BTC 400.65 USD
0.01750000  BTC 565.67 USD
0.01240400  BTC 400.95 USD
0.01787745  BTC 577.87 USD
0.01240500  BTC 415.57 USD
15.86600042  BTC 544,156.20  USD
0.00001000  BTC 0.34  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.

Software-dependent issues that are not fixable

Same address in inputs
There's multiple occurences of the same address in inputs
Ascending input values
For transaction with more than 5 inputs — they are ordered by value ascending — that may due to some specific software usage
Discrepancy between Round value and Recipient by value
[round_value] and [recipient by value] heuristics yield different results.
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