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
0.01537500  BTC 666.71 USD
0.03120640  BTC 1,369.37 USD
0.00241719  BTC 106.07 USD
0.00117893  BTC 51.73 USD
0.00013407  BTC 5.88 USD
0.00135852  BTC 60.47 USD
0.00216678  BTC 95.08 USD
0.00115450  BTC 50.66 USD
0.00057768  BTC 25.35 USD
0.00117238  BTC 51.45 USD
0.00039558  BTC 17.36 USD
0.00242615  BTC 106.46 USD
0.01407263  BTC 617.52 USD
0.00119665  BTC 52.51 USD
0.00701494  BTC 307.82 USD
0.02087412  BTC 915.98 USD
0.01135283  BTC 498.17 USD
0.01010134  BTC 443.26 USD
0.00049638  BTC 21.78 USD
0.00097685  BTC 42.87 USD
0.00010000  BTC 4.39 USD
0.01200000  BTC 526.57 USD
0.00851169  BTC 373.50 USD
0.00230289  BTC 101.05 USD
0.00858446  BTC 376.69 USD
0.01890151  BTC 829.42 USD
0.00322361  BTC 141.46 USD
0.00091973  BTC 40.36 USD
0.00090744  BTC 39.82 USD
0.00230577  BTC 101.18 USD
0.00053494  BTC 23.47 USD
0.00480210  BTC 210.72 USD
0.00082377  BTC 36.15 USD
0.09998000  BTC 4,387.22 USD
0.00242995  BTC 106.63 USD
0.03482610  BTC 1,528.20 USD
0.00271318  BTC 120.77 USD
0.02005605  BTC 880.08 USD
0.00169524  BTC 74.39 USD
0.00037197  BTC 16.32 USD
0.00631282  BTC 277.01 USD
0.00222992  BTC 97.85 USD
0.01038600  BTC 455.75 USD
0.00325241  BTC 142.72 USD
0.00034659  BTC 15.21 USD
0.00104685  BTC 45.94 USD
0.01105454  BTC 485.08 USD
0.00590000  BTC 258.90 USD
0.01484533  BTC 651.43 USD
0.00482160  BTC 211.58 USD
0.00575498  BTC 244.56  USD
4.05584232  BTC 172,353.02  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.
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: 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