Memory Pool Memory Pool Refreshing

43,254 transactions
17.55 vMB
Show Random Selection Loading Transactions
Max Size: 107/200 MB
Min Fee: 1 sats/vbyte

Candidate Block Candidate Block Refreshing

Height Target Expected Size Txs Avg Fee Rate AFR
870,720 00000000000000000002c4e40000000000000000000000000000000000000000 1.00 vMB 4,496 2
Show Transactions Loading Transactions

Blockchain Blockchain Refreshing

Tip: 870,719 (435,780 blocks away) ⇈
Next 10 blocks ↑
Height Block Hash Time (UTC) Size Txs Avg Fee Rate AFR
434,939 434,939 00000000000000000140a25db1e51a3022908d623165de9a673d786a7369519d 1.00 MB 2,140 68
434,938 434,938 000000000000000000fe8ea029c8e36663fec1f06a8cdcabd35828f134c2722a 0.00 MB 1 0
434,937 434,937 0000000000000000016c23b0c6777ba127294fc3d0e514a9aed603f6f2e7bb45 1.00 MB 2,669 76
434,936 434,936 000000000000000003f3bab89d25dbd51df2bbcd7936d4e67bb08a85c9a12264 1.00 MB 2,157 64
434,935 434,935 00000000000000000322dc4fddf872d081231411ce88eacacf4a8fd5cb7ee85c 1.00 MB 2,151 63
434,934 434,934 000000000000000002559b15ae70f6bf979ccf3aefdcd5c2c1d1e95d6cd5015c 0.00 MB 10 396
434,933 434,933 0000000000000000026ba9a080db66d81ec346fea1325379ee21970c7b43fece 1.00 MB 2,372 80
434,932 434,932 000000000000000002f5567c1cada77739224281d373d5da00a2b26536b386cd 0.24 MB 477 66
434,931 434,931 0000000000000000015e87809463976b09596778e92406b7d2ed315eecb26b15 0.34 MB 836 77
434,930 434,930 0000000000000000017afcb5e445aaf05f8475406a10013e0682171fb82b3f90 1.00 MB 569 17
434,929 434,929 000000000000000001a867412fef2faa72fb639155420ff2840fb38c65928829 0.99 MB 680 20
434,928 434,928 000000000000000001f34e0bcdeb322ca0510625199102158be51864dddf3e56 0.84 MB 1,654 49
434,927 434,927 000000000000000003503295e0f25273c8f108fa6ec6f7a976fc6de7483f4acc 1.00 MB 2,018 53
434,926 434,926 000000000000000001570c670cdd0b51fc6d6bff56d0b5e8e1ee18031aace5e1 1.00 MB 2,371 71
434,925 434,925 000000000000000002870303218cb1a026f3a7874d99be33742c9f4bec157073 1.00 MB 2,409 71
434,924 434,924 00000000000000000065d253ba08ad7913d1c15a4a4044850e4546335e8c8d00 0.15 MB 274 29
434,923 434,923 000000000000000000a6b9b4d90e74e424c6c458ca5ef59883169b0176d18576 0.17 MB 320 40
434,922 434,922 000000000000000002f0d8ff00265aa4df9c00b8084f296e6991143c71c1c7dc 1.00 MB 1,199 26
434,921 434,921 0000000000000000038f41e4024acfdb7b89a658929f1bacd9bef8ef9dc7ac3a 0.70 MB 727 33
434,920 434,920 0000000000000000022b15aa4c081bbc2a5e6da21830ce444b246797e4a9aa8f 1.00 MB 1,475 38
434,919 434,919 000000000000000001537cd967a81b1f07cc86428a746e6b52e0157a40421479 1.00 MB 2,289 71
Previous 10 blocks ↓
Total Size: 700.82 GB

Node Information
  • IP: 162.120.69.182
  • Port: 8333
  • Version: 270000
  • Subversion: /Satoshi:27.0.0/
  • Uptime:
  • Connections: 10 outgoing, 114 incoming
  • Data Transfer: 2,383.06 GB sent, 215.83 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. SSDB. I'm using a custom database to store the address balances and spent locations of each output. Bitcoin Core does not store this information, so I'm using a custom script and database to store this extra information.

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.