Memory Pool Memory Pool Refreshing

76,752 transactions
28.84 vMB
Show Random Selection Loading Transactions
Max Size: 171/200 MB
Min Fee: 2 sats/vbyte

Candidate Block Candidate Block Refreshing

Height Target Expected Size Txs Avg Fee Rate AFR
870,219 00000000000000000002c4e40000000000000000000000000000000000000000 ago 1.00 vMB 5,373 13
Show Transactions Loading Transactions

Blockchain Blockchain Refreshing

Tip: 870,218 (50,268 blocks away) ⇈
Next 10 blocks ↑
Height Block Hash Time (UTC) Size Txs Avg Fee Rate AFR
819,950 819,950 00000000000000000003382b95d2b2839f8a552b0c4a59bc8503d9ee414f5a80 1.54 MB 3,387 283
819,949 819,949 0000000000000000000282b1506871c896c7825911a67e1325308a748be3dd07 1.49 MB 3,541 249
819,948 819,948 00000000000000000001a124d7f7f17f3d96281da7050280fe5844a0af900504 1.60 MB 3,269 238
819,947 819,947 00000000000000000002201b4d518b345e7a036e38ec6575e551d2519396d0a3 1.47 MB 3,090 261
819,946 819,946 00000000000000000002b5d2570d68d505b52d0311ff42f13928d08ee4d1b7b5 1.62 MB 3,237 256
819,945 819,945 00000000000000000003346a1030b4a838de9366f23f251362f742a4f9f03e5b 1.58 MB 2,682 277
819,944 819,944 00000000000000000003fcb0315144a7c92a0eba01bc32cae145afd7b705ac98 1.46 MB 3,335 297
819,943 819,943 00000000000000000003d385edc272d96e39ce47f57c6b06ab793cf6f5bbd933 1.48 MB 3,315 304
819,942 819,942 0000000000000000000015d6cd7fe70e544f403df9c5c0b7504c2fe32a0a4e2c 1.54 MB 2,964 260
819,941 819,941 0000000000000000000155788da824ee30511dd8c2dd7b815bd18e3b92793d3d 1.41 MB 3,421 303
819,940 819,940 000000000000000000021a742536ecc7bb2ebe48930960c009e02eb4c224f297 1.55 MB 3,406 250
819,939 819,939 00000000000000000003f880474504800fd2d081d66dd1dfe9bf6ae58a14e47b 1.49 MB 3,275 278
819,938 819,938 000000000000000000031af54208e45c71ace999b4e00239d62fb6c6e754b3e5 1.61 MB 2,417 232
819,937 819,937 000000000000000000019d863eb9376f163c8f66dbb7003523edae713dfa8e64 1.47 MB 3,061 239
819,936 819,936 000000000000000000012f97eaf387535fd907480643ef9fccd3989e0072d1ca 1.46 MB 3,513 276
819,935 819,935 00000000000000000001b7a27f012ceb96493cade08d23adeadf61d373fc31be 1.44 MB 4,089 246
819,934 819,934 00000000000000000003beaffd1ed0b788a17a8b49f0c8dded5271ba01746158 1.73 MB 2,224 209
819,933 819,933 000000000000000000031c75bdfb41dd8a2d056c80a2a5fd7a8ce13c9df1a7d6 1.46 MB 3,418 232
819,932 819,932 000000000000000000023aea6ca4f8b4dcb22fa24c0b46c266cf42c604003d56 1.45 MB 3,931 245
819,931 819,931 00000000000000000001c8bceea933e528ce3f12e2df07b9cfca84e83c9de7b1 1.51 MB 3,651 232
819,930 819,930 0000000000000000000389bd876d6bba3ed76f05bc5747ea418c2da2735922cd 1.42 MB 3,813 270
Previous 10 blocks ↓
Total Size: 699.86 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: 2,197.69 GB sent, 209.47 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.