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
0.01291339  BTC 598.51 USD
0.00889343  BTC 412.19 USD
1.00000000  BTC 46,348.00 USD
0.00529319  BTC 210.36 USD
0.01083908  BTC 502.37 USD
0.00547783  BTC 253.89 USD
0.01926974  BTC 893.11 USD
0.01350000  BTC 625.70 USD
0.00501568  BTC 218.89 USD
0.00518173  BTC 240.16 USD
0.01162010  BTC 507.12 USD
0.00503560  BTC 219.76 USD
0.00001853  BTC 1.04 USD
0.01090993  BTC 505.65 USD
0.00627301  BTC 290.74 USD
0.00500000  BTC 204.01 USD
0.00499900  BTC 223.20 USD
0.00508409  BTC 235.64 USD
0.00876700  BTC 406.33 USD
0.01740040  BTC 806.47 USD
0.01829009  BTC 847.71 USD
0.00773700  BTC 358.59 USD
0.06000000  BTC 2,618.52 USD
0.00720273  BTC 333.83 USD
0.00345338  BTC 160.06 USD
0.01165247  BTC 540.07 USD
0.01610305  BTC 746.34 USD
0.01441218  BTC 667.98 USD
0.00500000  BTC 214.08 USD
0.00816378  BTC 378.37 USD
0.00755024  BTC 349.94 USD
0.01236476  BTC 573.08 USD
0.02176548  BTC 1,008.79 USD
0.01079597  BTC 500.37 USD
0.00506521  BTC 193.62 USD
0.00583614  BTC 270.49 USD
0.13809446  BTC 6,026.72 USD
0.00818960  BTC 379.57 USD
0.00589313  BTC 273.13 USD
0.00738216  BTC 342.15 USD
0.05762796  BTC 2,670.94 USD
0.00730989  BTC 338.80 USD
0.04119208  BTC 1,909.17 USD
0.00712989  BTC 330.46 USD
0.00502364  BTC 192.03 USD
0.00669051  BTC 310.09 USD
0.03461535  BTC 1,604.35 USD
0.00577404  BTC 267.62 USD
0.01081000  BTC 471.77 USD
0.00531987  BTC 246.57 USD
2.02407072  BTC 93,811.63  USD
0.00012168  BTC 5.64  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.
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
Script types
If all inputs are of the same type, and exactly one of the outputs is not of the same type — this output can be considered as the recipient
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
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