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
0.11082877  BTC 1,221.43 USD
0.11007752  BTC 1,237.19 USD
0.11042800  BTC 1,241.13 USD
0.11195000  BTC 1,233.79 USD
0.10772742  BTC 1,257.72 USD
0.11114879  BTC 1,256.90 USD
0.11136970  BTC 1,300.24 USD
0.10863108  BTC 1,268.27 USD
0.10864267  BTC 1,268.40 USD
0.10848600  BTC 1,219.30 USD
0.10854642  BTC 1,267.28 USD
0.10844093  BTC 1,195.12 USD
0.10809242  BTC 1,191.27 USD
0.10792000  BTC 1,212.94 USD
0.11105353  BTC 1,248.16 USD
0.10884943  BTC 1,270.82 USD
0.11111100  BTC 1,248.81 USD
0.10890824  BTC 1,271.50 USD
0.11118484  BTC 1,298.08 USD
0.10900000  BTC 1,201.28 USD
0.11167200  BTC 1,303.77 USD
0.10900000  BTC 1,272.57 USD
0.11228940  BTC 1,310.98 USD
0.10910163  BTC 1,273.76 USD
0.10969427  BTC 1,280.68 USD
0.10914145  BTC 1,274.22 USD
0.11040000  BTC 1,248.43 USD
0.10918897  BTC 1,274.78 USD
0.11080647  BTC 1,293.66 USD
0.10921048  BTC 1,203.60 USD
0.11102863  BTC 1,247.88 USD
0.10922125  BTC 1,203.72 USD
0.11109067  BTC 1,296.98 USD
0.10928254  BTC 1,275.87 USD
0.11114785  BTC 1,297.65 USD
0.10935218  BTC 1,205.16 USD
0.11115136  BTC 1,297.69 USD
0.10950445  BTC 1,278.46 USD
0.11127840  BTC 1,226.39 USD
0.10952766  BTC 1,278.73 USD
0.11139822  BTC 1,300.57 USD
0.10957574  BTC 1,279.29 USD
0.11170657  BTC 1,304.17 USD
0.10963812  BTC 1,280.02 USD
0.11203282  BTC 1,259.17 USD
0.10967472  BTC 1,208.71 USD
0.11231671  BTC 1,262.36 USD
0.10770000  BTC 1,257.40 USD
5.26780660  BTC 61,501.54  USD

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.
Sweep to another type
The sender uses the "send everything" option to either pay someone (e.g. an exchange) or just moving the funds to another wallet of another type than the initial addresses
How to improve?
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.

Software-dependent issues that are not fixable

Same address in inputs
There's multiple occurences of the same address in inputs
Ascending input values
For transaction with more than 5 inputs — they are ordered by value ascending — that may due to some specific software usage
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