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
0.00441176  BTC 189.10 USD
0.00447553  BTC 188.33 USD
0.00443870  BTC 115.80 USD
0.00451540  BTC 180.60 USD
0.00449522  BTC 119.20 USD
0.00454962  BTC 204.77 USD
0.00495784  BTC 217.03 USD
0.00493812  BTC 216.21 USD
0.00496847  BTC 171.96 USD
0.00496617  BTC 144.90 USD
0.00499389  BTC 149.10 USD
0.00499506  BTC 148.50 USD
0.00499888  BTC 152.32 USD
0.00465544  BTC 158.80 USD
0.00493705  BTC 190.90 USD
0.00462463  BTC 206.47 USD
0.00493696  BTC 145.22 USD
0.00456631  BTC 201.38 USD
0.00493691  BTC 185.29 USD
0.00451597  BTC 170.35 USD
0.00493436  BTC 145.18 USD
0.00491309  BTC 145.83 USD
0.00448564  BTC 118.21 USD
0.00490518  BTC 142.65 USD
0.00444563  BTC 130.73 USD
0.00490513  BTC 127.78 USD
0.00442447  BTC 186.92 USD
0.00489638  BTC 169.29 USD
0.00501453  BTC 149.54 USD
0.00487688  BTC 125.85 USD
0.00463098  BTC 124.59 USD
0.00486727  BTC 174.07 USD
0.00460274  BTC 118.70 USD
0.00485338  BTC 129.26 USD
0.00458899  BTC 195.04 USD
0.00483618  BTC 144.70 USD
0.00455484  BTC 118.65 USD
0.00483263  BTC 135.05 USD
0.00452679  BTC 118.29 USD
0.00481796  BTC 125.90 USD
0.00451544  BTC 194.19 USD
0.00480784  BTC 192.29 USD
0.00451072  BTC 123.71 USD
0.00478038  BTC 188.71 USD
0.00449589  BTC 197.85 USD
0.00475504  BTC 128.63 USD
0.00449397  BTC 166.44 USD
0.00473912  BTC 136.40 USD
0.29275308  BTC 13,560.03  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.
Recipient by bigger value
If the recipient is the smaller output, there's no point in having some of the inputs
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
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