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
0.00013330  BTC 15.67 USD
0.00016980  BTC 19.99 USD
0.00015776  BTC 18.52 USD
0.00017868  BTC 20.78 USD
0.00017617  BTC 19.91 USD
0.00022346  BTC 25.98 USD
0.00019773  BTC 23.24 USD
0.00866000  BTC 1,006.90 USD
0.00864730  BTC 1,005.42 USD
0.00871347  BTC 1,013.12 USD
0.00867305  BTC 1,008.42 USD
0.00945622  BTC 1,099.47 USD
0.01057980  BTC 1,230.11 USD
0.01716000  BTC 1,995.19 USD
0.00031179  BTC 36.25 USD
0.00855920  BTC 995.18 USD
0.00027067  BTC 30.60 USD
0.00840271  BTC 976.98 USD
0.00021680  BTC 25.21 USD
0.00834494  BTC 980.68 USD
0.00018240  BTC 21.21 USD
0.00700830  BTC 814.86 USD
0.00017660  BTC 20.53 USD
0.00667115  BTC 783.98 USD
0.00017197  BTC 20.21 USD
0.00518932  BTC 603.36 USD
0.00016921  BTC 19.86 USD
0.00439812  BTC 497.15 USD
0.00014127  BTC 16.63 USD
0.00435157  BTC 505.96 USD
0.00012912  BTC 15.01 USD
0.00432548  BTC 502.92 USD
0.00029997  BTC 35.25 USD
0.00430911  BTC 501.02 USD
0.00025726  BTC 30.23 USD
0.00427246  BTC 496.76 USD
0.00022009  BTC 24.88 USD
0.00426578  BTC 495.98 USD
0.00021252  BTC 24.97 USD
0.00425121  BTC 494.29 USD
0.00019376  BTC 22.53 USD
0.00423562  BTC 497.76 USD
0.00018061  BTC 21.00 USD
0.00422927  BTC 497.02 USD
0.00017703  BTC 20.01 USD
0.00421249  BTC 489.79 USD
0.00017637  BTC 20.51 USD
0.00420759  BTC 489.22 USD
0.00017422  BTC 20.26 USD
0.00412437  BTC 466.21 USD
0.43547368  BTC 49,224.64  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
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