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
0.00970090  BTC 297.93 USD
0.01276047  BTC 391.90 USD
0.01120483  BTC 344.12 USD
0.01750000  BTC 524.04 USD
0.01492942  BTC 458.51 USD
0.00515802  BTC 158.41 USD
0.02058295  BTC 616.36 USD
0.96271913  BTC 28,828.63 USD
0.84138873  BTC 25,195.39 USD
1.19007168  BTC 35,636.70 USD
0.99090000  BTC 30,432.52 USD
1.77741549  BTC 53,224.71 USD
1.77957952  BTC 53,289.51 USD
1.99994464  BTC 59,888.34 USD
0.00772796  BTC 237.34 USD
0.73574624  BTC 22,031.92 USD
0.00612249  BTC 183.34 USD
0.66000000  BTC 20,269.92 USD
0.02270667  BTC 697.37 USD
0.51253685  BTC 15,347.92 USD
0.01990000  BTC 595.91 USD
0.49910000  BTC 14,945.55 USD
0.01678434  BTC 515.48 USD
0.39068512  BTC 11,699.07 USD
0.01426464  BTC 438.10 USD
0.38717054  BTC 11,593.82 USD
0.01207924  BTC 361.71 USD
0.36000000  BTC 11,056.32 USD
0.01000000  BTC 299.45 USD
0.35951260  BTC 11,041.35 USD
0.00874459  BTC 268.56 USD
0.35448244  BTC 10,886.86 USD
0.00725740  BTC 217.32 USD
0.33589456  BTC 10,058.36 USD
0.00551161  BTC 169.27 USD
0.32346700  BTC 9,934.32 USD
0.00493593  BTC 147.81 USD
0.31000000  BTC 9,520.72 USD
0.02221173  BTC 682.17 USD
0.30000000  BTC 8,983.50 USD
0.02012506  BTC 602.64 USD
0.30000000  BTC 9,213.60 USD
0.01910476  BTC 586.75 USD
0.29967400  BTC 9,203.59 USD
0.01712305  BTC 525.88 USD
0.22908988  BTC 7,035.81 USD
0.01577636  BTC 484.52 USD
0.20000000  BTC 6,142.40 USD
0.01462574  BTC 437.97 USD
0.19365563  BTC 5,947.55 USD
26.22888235  BTC 805,541.44  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
Descending input values
For transaction with more than 5 inputs — they are ordered by value descending — 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
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