Privacy-o-meter for Bitcoin Transactions

Privacy score result
for the transaction:
0
Critical
Privacy
issues:
5

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
0.00874895  BTC 355.53 USD
0.00898281  BTC 511.38 USD
0.00846072  BTC 315.47 USD
0.00975541  BTC 343.36 USD
0.00745445  BTC 398.54 USD
0.00748199  BTC 302.01 USD
0.00751382  BTC 374.98 USD
0.00873000  BTC 307.27 USD
0.00995101  BTC 334.31 USD
0.00937975  BTC 378.61 USD
0.00375595  BTC 125.70 USD
0.00771915  BTC 283.41 USD
0.00811278  BTC 290.28 USD
0.00750279  BTC 419.42 USD
0.00783401  BTC 264.99 USD
0.00662603  BTC 248.16 USD
0.00769071  BTC 310.44 USD
0.00992702  BTC 333.51 USD
0.00008623  BTC 5.02 USD
0.00975203  BTC 326.59 USD
0.00008862  BTC 3.58 USD
0.00891205  BTC 503.60 USD
0.00767737  BTC 384.08 USD
0.00913946  BTC 520.30 USD
0.00361847  BTC 206.00 USD
0.00829246  BTC 472.08 USD
0.00942207  BTC 440.77 USD
0.00996482  BTC 334.78 USD
0.00755845  BTC 353.59 USD
0.00794549  BTC 266.94 USD
0.00799200  BTC 451.61 USD
0.00847418  BTC 374.99 USD
0.00816740  BTC 319.75 USD
0.00799383  BTC 281.36 USD
0.00792935  BTC 312.42 USD
0.00783245  BTC 308.60 USD
0.00945000  BTC 303.54 USD
0.00740983  BTC 257.00 USD
0.00924218  BTC 345.66 USD
0.00938590  BTC 336.15 USD
0.00874790  BTC 498.01 USD
0.00802309  BTC 299.16 USD
0.00935580  BTC 294.66 USD
0.00994196  BTC 568.21 USD
0.00995450  BTC 334.43 USD
0.00925755  BTC 345.06 USD
0.00818323  BTC 314.09 USD
0.00888685  BTC 347.72 USD
0.00008359  BTC 3.13 USD
0.00997138  BTC 373.34 USD
0.00994222  BTC 345.90  USD
0.41760000  BTC 14,528.72  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.
Discrepancy: unnecessary input
The smaller input is unnecessary, as whichever of the outputs is the recipient, there's no need to include that input
How to improve?
The smaller input address is uneccessarily added to the transaction. Avoid doing this.

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