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
0.12639151  BTC 473.92 USD
0.78125000  BTC 3,004.66 USD
0.04561106  BTC 175.42 USD
0.15230000  BTC 571.06 USD
0.01028000  BTC 38.55 USD
0.03123642  BTC 120.13 USD
0.10865378  BTC 407.41 USD
0.28710000  BTC 1,104.18 USD
0.15404223  BTC 577.59 USD
0.04168287  BTC 156.29 USD
0.02820000  BTC 105.74 USD
1.00000000  BTC 3,845.97 USD
30.00000000  BTC 115,379.10 USD
0.06540000  BTC 245.22 USD
1.04250000  BTC 3,908.94 USD
1.18387656  BTC 4,439.04 USD
3.00000000  BTC 11,537.91 USD
0.01643786  BTC 61.64 USD
0.07031235  BTC 270.42 USD
0.00991964  BTC 37.19 USD
0.11711126  BTC 439.12 USD
0.02280712  BTC 85.52 USD
0.69758759  BTC 2,615.66 USD
0.01950950  BTC 75.03 USD
0.39780200  BTC 1,491.59 USD
0.00610097  BTC 23.46 USD
0.01014597  BTC 38.04 USD
0.00362261  BTC 13.93 USD
0.10000000  BTC 374.96 USD
0.00997326  BTC 38.36 USD
0.06368577  BTC 244.93 USD
0.36483183  BTC 1,367.97 USD
0.02830000  BTC 106.11 USD
0.02506677  BTC 96.41 USD
0.00260770  BTC 9.78 USD
0.92522412  BTC 3,469.20 USD
0.04352347  BTC 163.19 USD
1.99960000  BTC 7,690.40 USD
0.46098553  BTC 1,728.50 USD
0.05719405  BTC 214.45 USD
0.00593400  BTC 22.82 USD
0.00102912  BTC 3.86 USD
0.00119664  BTC 4.60 USD
0.02632700  BTC 98.72 USD
0.03498889  BTC 134.57 USD
0.02578724  BTC 96.69 USD
0.01387180  BTC 52.01 USD
0.03000000  BTC 112.49 USD
0.01686672  BTC 63.24 USD
0.08884985  BTC 341.71 USD
52.14891544  BTC 200,563.16  USD
0.00996976  BTC 38.34  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