Privacy-o-meter for Bitcoin Transactions

Privacy score result
for the transaction:
28
Low
Privacy
issues:
3

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
0.03353132  BTC 140.37 USD
0.03408202  BTC 142.67 USD
0.03387515  BTC 141.81 USD
0.03459703  BTC 144.83 USD
0.03425737  BTC 143.41 USD
0.03471322  BTC 145.31 USD
0.03461629  BTC 144.91 USD
0.03575666  BTC 149.68 USD
0.03575041  BTC 149.66 USD
0.03598055  BTC 150.62 USD
0.03595187  BTC 150.50 USD
0.03610043  BTC 151.12 USD
0.09000000  BTC 376.75 USD
0.20494920  BTC 857.94 USD
0.03291266  BTC 137.78 USD
0.03558400  BTC 148.96 USD
0.44154000  BTC 1,848.34 USD
0.03557915  BTC 148.94 USD
0.03466747  BTC 145.12 USD
0.03539574  BTC 148.17 USD
0.03459958  BTC 144.84 USD
0.03524906  BTC 147.56 USD
0.03433239  BTC 143.72 USD
0.03523313  BTC 147.49 USD
0.03415493  BTC 142.98 USD
0.03498379  BTC 146.45 USD
0.03407527  BTC 142.64 USD
0.03497758  BTC 146.42 USD
0.03374192  BTC 141.25 USD
0.03492901  BTC 146.22 USD
0.03308868  BTC 138.51 USD
0.03471995  BTC 145.34 USD
0.03286224  BTC 137.56 USD
100.00000000  BTC 403,815.00 USD
8.70330000  BTC 36,432.97  USD
3.59250000  BTC 15,038.60  USD
2.50000000  BTC 10,465.27  USD
13.21500000  BTC 55,319.44  USD
2.56300000  BTC 10,729.00  USD
2.50000000  BTC 10,465.27  USD
0.99860000  BTC 4,180.25  USD
0.01260000  BTC 52.74  USD
0.52150000  BTC 2,183.06  USD
2.20000000  BTC 9,209.44  USD
0.05720000  BTC 239.45  USD
1.21400000  BTC 5,081.94  USD
0.50140000  BTC 2,098.92  USD
2.98860000  BTC 12,510.61  USD
4.56000000  BTC 19,088.66  USD
2.46790000  BTC 10,330.90  USD
0.34030000  BTC 1,424.53  USD
5.02410000  BTC 21,031.43  USD
0.15430000  BTC 645.92  USD
0.28570000  BTC 1,195.97  USD
2.99260000  BTC 12,527.35  USD
8.00000000  BTC 33,488.88  USD
10.20000000  BTC 42,698.32  USD
26.16568807  BTC 109,532.45  USD

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.

Software-dependent issues that are not fixable

Descending input values
For transaction with more than 5 inputs — they are ordered by value descending — that may due to some specific software usage
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