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
0.01699643  BTC 392.04 USD
0.02031435  BTC 468.57 USD
0.02122486  BTC 489.57 USD
0.01742265  BTC 401.87 USD
0.03462407  BTC 755.91 USD
0.01932573  BTC 445.77 USD
0.03391482  BTC 740.43 USD
0.01697130  BTC 391.46 USD
0.03401000  BTC 781.01 USD
0.03382905  BTC 787.10 USD
0.03448216  BTC 752.81 USD
0.03377733  BTC 775.66 USD
0.01813897  BTC 418.39 USD
0.01700136  BTC 392.15 USD
0.01690958  BTC 390.04 USD
0.02102259  BTC 484.91 USD
0.01891321  BTC 436.25 USD
0.03381623  BTC 786.80 USD
0.03410000  BTC 783.07 USD
0.01700296  BTC 392.19 USD
0.03399712  BTC 780.71 USD
0.01767573  BTC 407.71 USD
0.03397204  BTC 741.68 USD
0.03393585  BTC 740.89 USD
0.03414484  BTC 745.45 USD
0.03452508  BTC 753.75 USD
0.01726412  BTC 398.21 USD
0.01696197  BTC 391.24 USD
0.01813657  BTC 418.34 USD
0.01727038  BTC 398.36 USD
0.03400000  BTC 742.29 USD
0.03414032  BTC 784.00 USD
0.02136076  BTC 492.71 USD
0.01727975  BTC 398.57 USD
0.01739502  BTC 401.23 USD
0.01721013  BTC 396.97 USD
0.01727697  BTC 398.51 USD
0.01750438  BTC 403.76 USD
0.03500000  BTC 764.12 USD
0.01803788  BTC 416.06 USD
0.03475099  BTC 758.68 USD
0.03390100  BTC 740.13 USD
0.02182605  BTC 503.44 USD
0.01825770  BTC 421.13 USD
0.03385550  BTC 739.13 USD
0.01785567  BTC 411.86 USD
0.03493914  BTC 762.79 USD
0.03440000  BTC 751.02 USD
0.01689759  BTC 389.76 USD
0.01701300  BTC 392.42 USD
0.00024648  BTC 5.99  USD
0.00028616  BTC 6.95  USD
0.00029115  BTC 7.07  USD
0.00030276  BTC 7.35  USD
0.00039290  BTC 9.54  USD
0.00049113  BTC 11.93  USD
0.00049521  BTC 12.03  USD
0.00064434  BTC 15.65  USD
0.00151479  BTC 36.79  USD
0.00154144  BTC 37.43  USD
0.00169193  BTC 41.09  USD
0.00201512  BTC 48.94  USD
0.00293981  BTC 71.39  USD
0.00300793  BTC 73.04  USD
0.00328976  BTC 79.89  USD
0.00538969  BTC 130.88  USD
0.00805469  BTC 195.60  USD
0.00833611  BTC 202.43  USD
0.00843788  BTC 204.91  USD
0.00875255  BTC 212.55  USD
0.00920181  BTC 223.46  USD
0.01134520  BTC 275.51  USD
0.01170000  BTC 284.12  USD
0.01195889  BTC 290.41  USD
0.01507880  BTC 366.17  USD
0.03202318  BTC 777.65  USD
0.03204934  BTC 778.29  USD
0.28258666  BTC 6,862.33  USD
0.52278484  BTC 12,695.31  USD
1.00943249  BTC 24,513.06  USD
{{ errorMessage }}

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 output values
For transaction with more than 5 outputs — they are ordered by ascending value — which may be due to some specific software usage.
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