Memory Pool Memory Pool Refreshing

77,166 transactions
31.73 vMB
Show Random Selection Loading Transactions
Max Size: 175/200 MB

Candidate Block Candidate Block Refreshing

Height Target Expected Size Txs Avg Fee Rate AFR
849,586 000000000000000000035d250000000000000000000000000000000000000000 1.00 vMB 2,421 12
Show Transactions Loading Transactions

Blockchain Blockchain Refreshing

Tip: 849,585 (446,736 blocks away) ⇈
Next 10 blocks ↑
Height Block Hash Time (UTC) Size Txs Avg Fee Rate AFR
402,849 402,849 000000000000000002662d723a576d4eb3526130fb64c40c897d1d66c80427c9 0.19 MB 354 44
402,848 402,848 000000000000000005c70e6813ffccb53424531b9f3d9cd74c2c55446911b161 0.90 MB 2,389 51
402,847 402,847 0000000000000000001af6c6ccb706de9187919dbcb61e3db7dad7fda858c9c9 0.70 MB 1,944 55
402,846 402,846 000000000000000001b661bcaaaff8f33ca86f64d0a0c92f9e781cff04472922 0.32 MB 649 45
402,845 402,845 0000000000000000022eb73fa58d2e43ff2a7d9342d22156f45fe2511617a047 0.65 MB 1,534 45
402,844 402,844 000000000000000005059a94a6baa4a07cffe64e633025006de8d2f9a8908ed8 0.47 MB 1,068 46
402,843 402,843 00000000000000000197e9b9047785f425e9b22c3ff362ead81a5f7deee3fe34 1.00 MB 1,250 25
402,842 402,842 00000000000000000411da96fbbe9c319eacf90ee0e8a9a6b9e786d1ea4bebea 0.02 MB 67 57
402,841 402,841 0000000000000000044d598f1f97b517d3c551e5049b690ecd65a2de3abd1643 0.75 MB 1,633 46
402,840 402,840 000000000000000006a9addad2afa4e8ff6acf953d4cecc2fc4e818a9b8d354b 0.98 MB 294 5
402,839 402,839 0000000000000000037c54ea65969c9bb33677191ae1d65740dfd6fb50152a4b 0.00 MB 1 0
402,838 402,838 000000000000000002004d5fae79db8da36672122273fb9d3f5e6f706b7208ad 0.93 MB 1,742 38
402,837 402,837 0000000000000000006444858fcc522ee2f97cf334e187eeaca702471ca157d9 0.24 MB 553 53
402,836 402,836 0000000000000000033f86e09270efe6de2b1fccedb32ed1609dd8c9da5a03af 0.00 MB 1 0
402,835 402,835 0000000000000000048b64a44dae3e9d27316531daed124fd483fd208e12a0de 1.00 MB 1,761 35
402,834 402,834 000000000000000003672256182ade0f728f7dda62c893d3c2b40d826b695130 0.54 MB 1,052 39
402,833 402,833 0000000000000000063f09bbfad62b72404aa9a94dc88a9e44697ed0e4689358 0.13 MB 380 60
402,832 402,832 000000000000000002929fea1c322af67805c4035be3b7698ec43fcd2a061b98 0.21 MB 243 25
402,831 402,831 000000000000000004aef61c8f0c1c43f38fdb567f0028fcc369e4523c015e51 0.46 MB 1,234 51
402,830 402,830 000000000000000005a4c09001f1d23c978380364461b3c09cfe294a9bce45db 0.13 MB 379 54
402,829 402,829 000000000000000005bdc13179ca06009703c54e4059a18f4ccaa855ca6e3c45 0.40 MB 808 42
Previous 10 blocks ↓
Total Size: 660.71 GB

Node Information

  • IP: 162.120.69.182
  • Port: 8333
  • Version: 270000
  • Subversion: /Satoshi:27.0.0/
  • Uptime:
  • Connections: 10 outgoing, 102 incoming
  • Data Transfer: 523.41 GB sent, 2.87 GB received

Notes

About

This is a basic blockchain explorer for exploring Bitcoin data.

The main features of this explorer are:

So it's pretty basic, but I think you can learn a lot about how Bitcoin works by browsing the raw data and seeing how it all connects together.

Data

The data on this explorer comes from the following sources:

  1. Bitcoin Core. This is used to get raw transaction and block data. This is retrieved via simple bitcoin-cli commands.
  2. Electrum Server. This is used to get information about address balances. Bitcoin Core doesn't keep track of addresses, so you need a separate database running alongside it to store address balances and activity. This information is retrieved using the Electrum protocol.

    Electrum Server is what wallets like Electrum and Sparrow Wallet use.

Limitations

There are a couple of limitations to this explorer:

So if you're looking for a more advanced explorer that offers these features, try mempool.space instead.

But if you hate beautiful websites and only want to dig around raw data quickly, this explorer should do the job.

Privacy

This blockchain explorer does not track anything.

I do not collect IP addresses or keep track of requests. Nor do I use any third-party analytics or tracking software.

However, this blockchain explorer is not open-source, so you have to trust me on this one.

Bitcoin Core Explorer

If you want to explore blockchain data without having to trust anyone with your privacy, the simplest way to do this is to run your own Bitcoin Core node and run bitcoin-cli commands.

The two most useful commands are:

  • You will need to add txindex=1 to your bitcoin.conf configuration file to be able to query for all transactions.
  • Use bitcoin-cli help to a complete list of commands.
  • Use bitcoin-cli help <command name> to see detailed information about a command and all the available options.

Alternatively, you can also run your own self-hosted explorer such as mempool or btc-rpc-explorer.