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
0.01373343  BTC 810.23 USD
0.01416639  BTC 823.38 USD
0.01400646  BTC 248.27 USD
0.01417939  BTC 533.87 USD
0.01432607  BTC 735.11 USD
0.01367336  BTC 639.90 USD
0.01348077  BTC 264.35 USD
0.01367334  BTC 763.75 USD
0.01373526  BTC 689.54 USD
0.01419600  BTC 772.32 USD
0.01443464  BTC 847.67 USD
0.01404108  BTC 769.72 USD
0.01392243  BTC 466.25 USD
0.01377904  BTC 794.53 USD
0.01416950  BTC 823.56 USD
0.01426882  BTC 837.94 USD
0.01354580  BTC 480.84 USD
0.01374366  BTC 872.50 USD
0.01393351  BTC 668.43 USD
0.01402409  BTC 653.06 USD
0.01421258  BTC 810.40 USD
0.01351986  BTC 809.60 USD
0.01405426  BTC 545.01 USD
0.01412662  BTC 269.70 USD
0.01397742  BTC 467.80 USD
0.01390926  BTC 552.77 USD
0.01421451  BTC 684.93 USD
0.01402296  BTC 320.59 USD
0.01440065  BTC 845.68 USD
0.01383828  BTC 508.07 USD
0.01371172  BTC 673.14 USD
0.01380842  BTC 630.42 USD
0.01401880  BTC 728.44 USD
0.01368246  BTC 739.10 USD
0.01372125  BTC 871.08 USD
0.01369606  BTC 685.42 USD
0.01360110  BTC 798.72 USD
0.01378083  BTC 874.86 USD
0.01390943  BTC 720.24 USD
0.01353960  BTC 630.28 USD
0.01383305  BTC 623.07 USD
0.01348859  BTC 259.30 USD
0.01360871  BTC 790.95 USD
0.01358473  BTC 774.22 USD
0.01356417  BTC 806.24 USD
0.01368087  BTC 318.87 USD
0.01410497  BTC 502.64 USD
0.01387014  BTC 328.26 USD
0.01362740  BTC 510.22 USD
0.01410151  BTC 738.26 USD
0.01045226  BTC 651.89  USD
4.50000000  BTC 280,656.00  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.
Round value
If one of the outputs has a round value (like exactly 1 BTC) — this output can be considered as the recipient
How to improve?
Next time don't send round values: instead of sending 0.1 BTC, send for example 0.10124.
Recipient by bigger value
If the recipient is the smaller output, there's no point in having some of the inputs
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
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