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
0.43000000  BTC 5,168.10 USD
0.00249056  BTC 29.93 USD
0.00670000  BTC 80.53 USD
0.17301795  BTC 2,079.47 USD
0.00531050  BTC 63.83 USD
0.02197895  BTC 264.16 USD
0.00152468  BTC 18.32 USD
0.14138500  BTC 1,699.28 USD
0.01394802  BTC 167.64 USD
0.12879961  BTC 1,548.02 USD
0.01353046  BTC 162.62 USD
0.10000000  BTC 1,201.88 USD
0.00100000  BTC 12.02 USD
0.00710000  BTC 85.33 USD
0.00901917  BTC 108.40 USD
0.00955120  BTC 114.79 USD
0.01891278  BTC 227.31 USD
0.05275060  BTC 634.00 USD
0.06700000  BTC 805.26 USD
1.00050000  BTC 12,024.84 USD
0.30000000  BTC 3,605.65 USD
0.02311000  BTC 277.76 USD
0.00502520  BTC 60.40 USD
0.01372703  BTC 164.98 USD
0.90000000  BTC 10,816.95 USD
0.01948334  BTC 234.17 USD
0.31934227  BTC 3,838.12 USD
0.00200000  BTC 24.04 USD
0.00085000  BTC 10.22 USD
0.00253705  BTC 30.49 USD
0.04000000  BTC 480.75 USD
0.00100000  BTC 12.02 USD
0.05540000  BTC 665.84 USD
0.01359176  BTC 163.36 USD
0.00118850  BTC 14.28 USD
0.04654085  BTC 559.37 USD
0.00148700  BTC 17.87 USD
0.00425211  BTC 51.11 USD
0.03588370  BTC 431.28 USD
0.00027227  BTC 3.27 USD
0.01848591  BTC 222.18 USD
0.07975833  BTC 958.60 USD
0.00171576  BTC 20.62 USD
0.04631100  BTC 556.60 USD
0.05461738  BTC 656.44 USD
0.00230000  BTC 27.64 USD
1.25600000  BTC 15,095.65 USD
0.20045388  BTC 2,409.22 USD
0.00540457  BTC 64.96 USD
1.94986821  BTC 23,435.14 USD
0.00959887  BTC 115.37  USD
64.55822984  BTC 775,914.40  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.
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