Privacy-o-meter for Bitcoin Transactions

Privacy score result
for the transaction:
3
Low
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
0.00265785  BTC 29.27 USD
0.00321160  BTC 36.32 USD
0.00288877  BTC 31.84 USD
0.00382879  BTC 42.20 USD
0.00341900  BTC 38.66 USD
0.00194855  BTC 21.47 USD
0.00424567  BTC 48.01 USD
0.00809685  BTC 89.18 USD
0.00805909  BTC 91.13 USD
0.00860000  BTC 94.78 USD
0.00820997  BTC 91.55 USD
0.00900000  BTC 101.77 USD
0.03389786  BTC 380.99 USD
0.04564995  BTC 513.07 USD
0.00241799  BTC 25.95 USD
0.00800000  BTC 90.47 USD
0.00207072  BTC 22.22 USD
0.00771780  BTC 82.83 USD
0.00176541  BTC 19.46 USD
0.00758570  BTC 83.60 USD
0.00406343  BTC 43.61 USD
0.00700000  BTC 75.12 USD
0.00359924  BTC 39.67 USD
0.00687594  BTC 73.79 USD
0.00335372  BTC 36.94 USD
0.00674570  BTC 76.28 USD
0.00305000  BTC 34.49 USD
0.00671557  BTC 72.07 USD
0.00280756  BTC 30.94 USD
0.00666619  BTC 71.54 USD
0.00249550  BTC 27.50 USD
0.00666596  BTC 73.42 USD
0.00227815  BTC 25.09 USD
0.00665495  BTC 74.21 USD
0.00203606  BTC 23.02 USD
0.00661070  BTC 73.71 USD
0.00184947  BTC 20.91 USD
0.00656227  BTC 73.17 USD
0.00171067  BTC 19.07 USD
0.00650000  BTC 71.64 USD
0.00413593  BTC 44.39 USD
0.00644757  BTC 72.91 USD
0.00399461  BTC 44.00 USD
0.00644393  BTC 72.87 USD
0.00372986  BTC 41.59 USD
0.00632345  BTC 70.51 USD
0.00349481  BTC 38.97 USD
0.00626457  BTC 69.00 USD
0.00338083  BTC 38.23 USD
0.00623001  BTC 69.47 USD
0.02251101  BTC 253.01  USD
0.08230474  BTC 925.04  USD
2.21556902  BTC 24,901.36  USD
0.03000000  BTC 337.18  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.

Software-dependent issues that are not fixable

Same address in inputs
There's multiple occurences of the same address in inputs
Discrepancy between Script types and Round value
[script_types] and [round_value] heuristics yield different results.
Descending input values
For transaction with more than 5 inputs — they are ordered by value descending — that may due to some specific software usage
Round fee
The transaction has a round fee amount, the sender is probably using specific software.
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