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
0.03106180  BTC 13.36 USD
0.01562985  BTC 6.72 USD
0.01884672  BTC 8.11 USD
0.01134017  BTC 4.88 USD
0.03202887  BTC 13.78 USD
0.02441517  BTC 10.50 USD
6.06934114  BTC 2,610.55 USD
0.03919378  BTC 16.86 USD
0.04700000  BTC 20.22 USD
17.97668027  BTC 7,732.13 USD
0.01982688  BTC 8.53 USD
0.04410000  BTC 18.97 USD
1.00000000  BTC 430.12 USD
0.05621378  BTC 24.18 USD
3.77673827  BTC 1,624.45 USD
0.04691573  BTC 20.18 USD
3.17046006  BTC 1,363.68 USD
0.03559785  BTC 15.31 USD
3.16682171  BTC 1,362.11 USD
0.02803140  BTC 12.06 USD
3.06315748  BTC 1,317.53 USD
0.02156526  BTC 9.28 USD
2.61695853  BTC 1,125.61 USD
0.01461260  BTC 6.29 USD
2.44944131  BTC 1,053.55 USD
0.00643838  BTC 2.77 USD
2.17735041  BTC 936.52 USD
0.00005648  BTC 0.02 USD
1.75347051  BTC 754.20 USD
0.06059385  BTC 26.06 USD
1.55376473  BTC 668.31 USD
0.05024592  BTC 21.61 USD
1.51655525  BTC 652.30 USD
0.04144748  BTC 17.83 USD
1.26928625  BTC 545.95 USD
0.03762840  BTC 16.18 USD
1.24354420  BTC 534.87 USD
0.03442804  BTC 14.81 USD
1.14144010  BTC 490.96 USD
0.02986807  BTC 12.85 USD
1.00017381  BTC 430.19 USD
0.02558889  BTC 11.01 USD
0.89449550  BTC 384.74 USD
0.02356061  BTC 10.13 USD
0.88788747  BTC 381.90 USD
0.02055886  BTC 8.84 USD
0.86433292  BTC 371.77 USD
0.01647173  BTC 7.08 USD
0.85626505  BTC 368.30 USD
0.01273361  BTC 5.48 USD
0.01000040  BTC 4.30  USD
146.00000000  BTC 62,797.52  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
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