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
0.00085636  BTC 65.62 USD
0.00083334  BTC 57.92 USD
0.00084793  BTC 64.97 USD
0.00085951  BTC 75.92 USD
0.00081253  BTC 75.16 USD
0.00080536  BTC 79.32 USD
0.00089000  BTC 80.04 USD
0.00082055  BTC 80.82 USD
0.00089000  BTC 83.96 USD
0.00089000  BTC 82.33 USD
0.00089000  BTC 68.19 USD
0.00089000  BTC 68.20 USD
0.00089000  BTC 68.20 USD
0.00085146  BTC 78.76 USD
0.00088984  BTC 80.03 USD
0.00085004  BTC 64.69 USD
0.00088982  BTC 60.36 USD
0.00081614  BTC 55.37 USD
0.00088982  BTC 80.56 USD
0.00080900  BTC 76.32 USD
0.00088977  BTC 61.16 USD
0.00084964  BTC 59.12 USD
0.00088967  BTC 80.72 USD
0.00086037  BTC 59.86 USD
0.00088966  BTC 78.29 USD
0.00084100  BTC 59.16 USD
0.00088960  BTC 80.45 USD
0.00085533  BTC 77.44 USD
0.00088956  BTC 68.17 USD
0.00085276  BTC 77.21 USD
0.00088944  BTC 77.72 USD
0.00082725  BTC 75.46 USD
0.00088933  BTC 61.88 USD
0.00082356  BTC 74.73 USD
0.00088904  BTC 80.67 USD
0.00081844  BTC 74.66 USD
0.00088900  BTC 79.95 USD
0.00081404  BTC 56.48 USD
0.00088898  BTC 83.86 USD
0.00081088  BTC 56.26 USD
0.00088892  BTC 78.22 USD
0.00080710  BTC 61.84 USD
0.00088890  BTC 68.11 USD
0.00080331  BTC 60.61 USD
0.00088884  BTC 78.51 USD
0.00084880  BTC 64.59 USD
0.00088883  BTC 83.85 USD
0.00086100  BTC 77.86 USD
0.00088871  BTC 61.09 USD
0.00084405  BTC 76.42 USD
1.22648177  BTC 120,158.42  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.
Sweep
The sender uses the "send everything" option to either pay someone (e.g. an exchange) or just moving the funds to another wallet
How to improve?
If you are withdrawing funds from an exchange, it is okay. If you're moving funds to another wallet, try to avoid sending everything at once. It greatly compromises your privacy.

Software-dependent issues that are not fixable

Same address in inputs
There's multiple occurences of the same address in inputs
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