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
0.00718672  BTC 318.02 USD
0.00736443  BTC 275.43 USD
0.00655616  BTC 268.17 USD
0.00742172  BTC 277.57 USD
0.00702364  BTC 261.89 USD
0.00636348  BTC 237.28 USD
0.00665710  BTC 307.29 USD
0.00750000  BTC 279.65 USD
0.00730000  BTC 272.20 USD
0.00619000  BTC 265.84 USD
0.00705769  BTC 325.78 USD
0.00642069  BTC 239.41 USD
0.00643000  BTC 263.01 USD
0.00627019  BTC 256.48 USD
0.00731924  BTC 299.39 USD
0.00748563  BTC 279.12 USD
0.00743046  BTC 342.99 USD
0.00635705  BTC 237.04 USD
0.00704848  BTC 262.82 USD
0.00660000  BTC 304.66 USD
0.00685750  BTC 255.70 USD
0.00734884  BTC 274.02 USD
0.00676600  BTC 276.76 USD
0.00716600  BTC 267.20 USD
0.00746833  BTC 278.47 USD
0.00724000  BTC 269.96 USD
0.00696200  BTC 259.59 USD
0.00697321  BTC 260.01 USD
0.00686875  BTC 317.06 USD
0.00633664  BTC 236.27 USD
0.00724971  BTC 270.32 USD
0.00635154  BTC 259.80 USD
0.00630000  BTC 270.56 USD
0.00623802  BTC 267.90 USD
0.00666613  BTC 249.31 USD
0.00652791  BTC 280.35 USD
0.00744100  BTC 277.45 USD
0.00649426  BTC 265.64 USD
0.00618351  BTC 273.63 USD
0.00624061  BTC 232.69 USD
0.00732923  BTC 324.33 USD
0.00658177  BTC 269.22 USD
0.00636729  BTC 293.91 USD
0.00622824  BTC 254.76 USD
0.00738989  BTC 302.28 USD
0.00666000  BTC 272.42 USD
0.00730904  BTC 298.97 USD
0.00716543  BTC 307.73 USD
0.00653100  BTC 243.52 USD
0.00653190  BTC 289.04 USD
0.00005715  BTC 2.14  USD
2.00000000  BTC 74,800.00  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.
Round value
If one of the outputs has a round value (like exactly 1 BTC) — this output can be considered as the recipient
How to improve?
Next time don't send round values: instead of sending 0.1 BTC, send for example 0.10124.
Recipient by bigger value
If the recipient is the smaller output, there's no point in having some of the inputs
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.

Software-dependent issues that are not fixable

Same address in inputs
There's multiple occurences of the same address in inputs
Script types
If all inputs are of the same type, and exactly one of the outputs is not of the same type — this output can be considered as the recipient
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