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
0.00235724  BTC 47.06 USD
0.02061660  BTC 415.24 USD
0.00509809  BTC 102.68 USD
0.00695937  BTC 140.17 USD
0.01563740  BTC 312.19 USD
0.00089044  BTC 17.78 USD
0.00678268  BTC 136.61 USD
0.00051808  BTC 10.34 USD
0.00521679  BTC 104.15 USD
0.00013283  BTC 2.65 USD
0.00093722  BTC 18.88 USD
0.00346161  BTC 69.11 USD
0.01004823  BTC 200.61 USD
0.00047969  BTC 9.66 USD
0.00282559  BTC 56.91 USD
0.00100102  BTC 20.16 USD
0.00010000  BTC 2.00 USD
0.01380000  BTC 275.51 USD
0.00241762  BTC 48.69 USD
0.14047810  BTC 2,804.55 USD
0.00088592  BTC 17.69 USD
0.02287730  BTC 460.77 USD
0.00010000  BTC 2.00 USD
0.00899552  BTC 179.59 USD
0.01286208  BTC 259.06 USD
0.00546195  BTC 109.04 USD
0.01293026  BTC 260.43 USD
0.00565197  BTC 112.84 USD
0.01798816  BTC 359.12 USD
0.02032695  BTC 409.41 USD
0.00390115  BTC 78.57 USD
0.00390438  BTC 78.64 USD
0.08838240  BTC 1,780.11 USD
0.00310759  BTC 62.59 USD
0.07370000  BTC 1,484.39 USD
0.00349084  BTC 70.31 USD
0.19860000  BTC 4,000.00 USD
0.00299942  BTC 59.88 USD
0.00504051  BTC 101.52 USD
0.00246560  BTC 49.22 USD
0.00431584  BTC 86.93 USD
0.01000000  BTC 199.64 USD
0.00346630  BTC 69.20 USD
0.00588171  BTC 117.42 USD
0.00091890  BTC 18.35 USD
0.01867984  BTC 372.93 USD
0.00612639  BTC 123.39 USD
0.01032818  BTC 206.19 USD
0.00043790  BTC 8.82 USD
0.00081138  BTC 16.34 USD
1.77216854  BTC 35,380.09  USD
0.00350877  BTC 70.05  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: output address duplicates
There are outputs with the same address — that makes no economical sense.
How to improve?
It is not recommended to repeat addresses among the list of Recipients. It is unnecessary and costly.
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: no output of the same type as inputs
The sender probably uses software generating the same change address type as the recipient address has.
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