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
0.12498750  BTC 1,024.76 USD
0.12566332  BTC 431.41 USD
0.12491589  BTC 1,278.46 USD
0.12487637  BTC 702.50 USD
0.12497108  BTC 2,088.49 USD
0.12528473  BTC 1,236.88 USD
0.12540481  BTC 2,066.40 USD
0.12470388  BTC 574.67 USD
0.12499635  BTC 823.48 USD
0.12586277  BTC 481.77 USD
0.12486883  BTC 1,201.06 USD
0.12510000  BTC 2,103.09 USD
0.12500000  BTC 708.35 USD
0.12472529  BTC 961.08 USD
0.12506894  BTC 823.96 USD
0.20000000  BTC 2,261.65 USD
0.12492492  BTC 523.59 USD
0.12492844  BTC 1,799.56 USD
0.12485372  BTC 1,903.61 USD
0.12501410  BTC 2,286.19 USD
0.12493083  BTC 602.42 USD
0.29810000  BTC 3,370.98 USD
0.12551181  BTC 497.51 USD
0.12489951  BTC 575.57 USD
0.12481571  BTC 1,059.04 USD
0.12470501  BTC 549.52 USD
0.12469680  BTC 707.45 USD
0.12604000  BTC 1,759.16 USD
0.12500000  BTC 541.10 USD
0.12607637  BTC 580.78 USD
0.12526528  BTC 1,804.42 USD
0.12500000  BTC 1,915.57 USD
0.02001628  BTC 271.13 USD
0.12517144  BTC 1,866.30 USD
0.12558345  BTC 1,994.01 USD
0.12528500  BTC 540.89 USD
0.17400000  BTC 1,967.63 USD
0.12485318  BTC 544.62 USD
0.12485797  BTC 1,370.64 USD
0.12495107  BTC 1,885.36 USD
0.12490000  BTC 1,884.59 USD
0.12520049  BTC 1,309.20 USD
0.12549027  BTC 605.12 USD
0.12550000  BTC 460.56 USD
0.12564620  BTC 1,594.84 USD
0.12559364  BTC 876.07 USD
0.12522558  BTC 524.85 USD
0.12474119  BTC 492.07 USD
0.12520000  BTC 604.81 USD
0.12570089  BTC 820.62 USD
0.00340640  BTC 38.52  USD
49.00000000  BTC 554,103.30  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
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