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
0.02119472  BTC 293.64 USD
0.02212558  BTC 254.14 USD
0.02185900  BTC 302.84 USD
0.02086700  BTC 221.70 USD
0.02103728  BTC 255.27 USD
0.02122110  BTC 294.00 USD
0.02123487  BTC 225.61 USD
0.02100540  BTC 241.61 USD
0.02101021  BTC 254.94 USD
0.02138000  BTC 293.60 USD
0.02103537  BTC 255.25 USD
0.02101313  BTC 299.78 USD
0.02095482  BTC 298.95 USD
0.02085444  BTC 253.05 USD
0.02100000  BTC 290.94 USD
0.02225000  BTC 269.99 USD
0.02163675  BTC 308.68 USD
0.02124000  BTC 291.67 USD
0.02083229  BTC 286.08 USD
0.02185331  BTC 265.17 USD
0.02200000  BTC 302.11 USD
0.02100000  BTC 290.94 USD
0.02124715  BTC 294.36 USD
0.02200000  BTC 266.95 USD
0.02149908  BTC 260.88 USD
0.02200000  BTC 266.95 USD
0.02147761  BTC 260.62 USD
0.02100000  BTC 288.38 USD
0.02127659  BTC 294.77 USD
0.02138803  BTC 245.67 USD
0.02275235  BTC 315.22 USD
0.02100000  BTC 288.38 USD
0.02144004  BTC 297.04 USD
0.02100258  BTC 288.41 USD
0.02153497  BTC 261.31 USD
0.02167456  BTC 309.21 USD
0.02104800  BTC 262.35 USD
0.02134316  BTC 304.49 USD
0.02150544  BTC 260.95 USD
0.02168349  BTC 263.11 USD
0.02087823  BTC 286.71 USD
0.02134805  BTC 295.76 USD
0.02189753  BTC 312.40 USD
0.02173750  BTC 230.95 USD
0.02128129  BTC 294.84 USD
0.02093510  BTC 298.67 USD
0.02105000  BTC 241.78 USD
0.02100000  BTC 288.38 USD
0.02145217  BTC 294.59 USD
0.02134000  BTC 293.05 USD
12.00000000  BTC 143,093.16  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.
Sweep
The sender uses the "send everything" option to either pay someone (e.g. an exchange) or just moving the funds to another wallet
How to improve?
If you are withdrawing funds from an exchange, it is okay. If you're moving funds to another wallet, try to avoid sending everything at once. 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
Round fee
The transaction has a round fee amount, the sender is probably using specific software.
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