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
0.01964040  BTC 212.53 USD
0.00275756  BTC 29.84 USD
0.00410250  BTC 44.39 USD
0.03243244  BTC 344.19 USD
0.01851134  BTC 196.45 USD
0.00520000  BTC 56.27 USD
0.65000000  BTC 6,898.16 USD
0.00422408  BTC 45.71 USD
0.01919290  BTC 203.69 USD
0.00300000  BTC 31.84 USD
0.02676542  BTC 284.05 USD
0.00460943  BTC 48.92 USD
0.11320762  BTC 1,225.02 USD
0.44000000  BTC 4,761.23 USD
0.00818806  BTC 86.90 USD
0.10104669  BTC 1,093.42 USD
0.06781797  BTC 733.86 USD
0.30000000  BTC 3,246.29 USD
0.02049622  BTC 221.79 USD
1.00000000  BTC 10,612.56 USD
0.00197667  BTC 21.39 USD
0.10000000  BTC 1,082.10 USD
0.00182692  BTC 19.77 USD
0.00480895  BTC 51.04 USD
0.00176572  BTC 19.11 USD
0.01199000  BTC 127.24 USD
0.00390942  BTC 41.49 USD
0.00349144  BTC 37.78 USD
0.05908874  BTC 639.40 USD
0.00138134  BTC 14.95 USD
0.00548166  BTC 59.32 USD
0.39566690  BTC 4,281.50 USD
0.00222700  BTC 23.63 USD
0.00332071  BTC 35.93 USD
0.00977366  BTC 103.72 USD
0.00378263  BTC 40.93 USD
0.00507005  BTC 54.86 USD
0.00502076  BTC 53.28 USD
0.00004364  BTC 0.46 USD
26.67000000  BTC 288,595.25 USD
0.00001228  BTC 0.13 USD
1.31517408  BTC 14,231.46 USD
0.00330002  BTC 35.71 USD
0.01226066  BTC 132.67 USD
0.01100000  BTC 119.03 USD
0.01000000  BTC 106.13 USD
26.91000000  BTC 291,192.28 USD
0.00878805  BTC 93.26 USD
0.05613833  BTC 595.77 USD
1.11552186  BTC 11,838.54 USD
70.44210414  BTC 762,251.90  USD
0.01091519  BTC 118.11  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.
Discrepancy: unnecessary input
The smaller input is unnecessary, as whichever of the outputs is the recipient, there's no need to include that input
How to improve?
The smaller input address is uneccessarily added to the transaction. Avoid doing this.

Software-dependent issues that are not fixable

Same address in inputs
There's multiple occurences of the same address in inputs
Discrepancy: various input types
The inputs are of different types. That means the sender is probably using the software allowing to create the same address type for the change as the recipient has, trying to circumvent the script_types heuristic
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