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
0.00456613  BTC 36.42 USD
0.00242731  BTC 22.70 USD
0.00388100  BTC 35.97 USD
0.00784640  BTC 72.93 USD
0.00351088  BTC 31.24 USD
0.00322217  BTC 28.68 USD
0.00261700  BTC 19.20 USD
0.00366964  BTC 34.20 USD
0.00468475  BTC 42.13 USD
0.00341000  BTC 25.02 USD
0.00536305  BTC 44.08 USD
0.00348236  BTC 31.74 USD
0.00239727  BTC 17.61 USD
0.00287687  BTC 21.13 USD
0.00204472  BTC 19.12 USD
0.00227699  BTC 18.73 USD
0.00252000  BTC 22.42 USD
0.01041932  BTC 92.70 USD
0.00426750  BTC 39.94 USD
0.00594276  BTC 47.40 USD
0.00324000  BTC 31.24 USD
0.02130665  BTC 170.74 USD
0.01014978  BTC 94.34 USD
0.00992356  BTC 88.21 USD
0.00390123  BTC 28.65 USD
0.00265988  BTC 23.67 USD
0.00385980  BTC 34.35 USD
0.00215621  BTC 17.72 USD
0.00420805  BTC 38.82 USD
0.00356715  BTC 31.71 USD
0.00410284  BTC 37.84 USD
0.00338085  BTC 27.81 USD
0.00420805  BTC 38.82 USD
0.00479337  BTC 44.95 USD
0.00287614  BTC 23.00 USD
0.00258090  BTC 20.77 USD
0.00234362  BTC 20.79 USD
0.00920388  BTC 86.30 USD
0.00429353  BTC 39.60 USD
0.00367539  BTC 32.60 USD
0.00221000  BTC 19.66 USD
0.00353731  BTC 34.78 USD
0.00302000  BTC 26.61 USD
0.00198489  BTC 14.95 USD
0.00295756  BTC 20.40 USD
0.00398750  BTC 37.39 USD
0.00472319  BTC 42.02 USD
0.00191507  BTC 13.04 USD
0.00360949  BTC 29.18 USD
0.00441455  BTC 39.29 USD
2.00000000  BTC 18,541.42  USD
0.00951677  BTC 88.23  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: output address duplicates
There are outputs with the same address — that makes no economical sense.
How to improve?
It is not recommended to repeat addresses among the list of Recipients. It is unnecessary and costly.
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: no output of the same type as inputs
The sender probably uses software generating the same change address type as the recipient address has.
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