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
0.01485628  BTC 146.09 USD
0.01517646  BTC 146.62 USD
0.01504023  BTC 147.89 USD
0.01345443  BTC 126.16 USD
0.01315421  BTC 123.35 USD
0.01423781  BTC 137.55 USD
0.01378017  BTC 133.13 USD
3.44890000  BTC 33,913.86 USD
2.00000000  BTC 19,666.48 USD
5.00000000  BTC 49,166.20 USD
3.74926500  BTC 36,867.42 USD
7.30000000  BTC 71,782.66 USD
7.70000000  BTC 75,715.95 USD
10.00000000  BTC 98,332.41 USD
0.01462057  BTC 137.10 USD
1.84000000  BTC 18,093.16 USD
0.01439543  BTC 139.08 USD
1.65810000  BTC 16,304.50 USD
0.01402110  BTC 131.47 USD
1.40000000  BTC 13,766.54 USD
0.01361573  BTC 133.89 USD
1.01419330  BTC 9,972.81 USD
0.01334031  BTC 125.09 USD
1.00000000  BTC 9,833.24 USD
16.61658920  BTC 163,394.90 USD
0.99900000  BTC 9,823.41 USD
0.01513984  BTC 141.96 USD
0.94289902  BTC 9,271.75 USD
0.01493808  BTC 144.32 USD
0.67775902  BTC 6,664.57 USD
0.01482377  BTC 139.00 USD
0.61162000  BTC 6,014.21 USD
0.01452799  BTC 140.36 USD
0.50973516  BTC 5,012.35 USD
0.01425500  BTC 133.67 USD
0.50960000  BTC 5,011.02 USD
0.01405092  BTC 131.75 USD
0.50000000  BTC 4,916.62 USD
0.01400000  BTC 131.28 USD
0.49909999  BTC 4,907.77 USD
0.01372604  BTC 134.97 USD
0.41584726  BTC 4,089.13 USD
0.01359948  BTC 127.52 USD
0.39889925  BTC 3,922.47 USD
0.01338106  BTC 131.58 USD
0.31094600  BTC 3,057.61 USD
0.01327000  BTC 128.20 USD
0.30963869  BTC 3,044.75 USD
0.01312510  BTC 129.06 USD
0.28015373  BTC 2,754.82 USD
91.08440931  BTC 895,654.90  USD
{{ errorMessage }}

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 to another type
The sender uses the "send everything" option to either pay someone (e.g. an exchange) or just moving the funds to another wallet of another type than the initial addresses
How to improve?
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.

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