Memory Pool Memory Pool Refreshing

67,304 transactions
25.99 vMB
Show Random Selection Loading Transactions
Max Size: 154/200 MB
Min Fee: 1 sats/vbyte

Candidate Block Candidate Block Refreshing

Height Target Expected Size Txs Avg Fee Rate AFR
870,256 00000000000000000002c4e40000000000000000000000000000000000000000 ago 1.00 vMB 3,622 18
Show Transactions Loading Transactions

Blockchain Blockchain Refreshing

Tip: 870,255 (448,299 blocks away) ⇈
Next 10 blocks ↑
Height Block Hash Time (UTC) Size Txs Avg Fee Rate AFR
421,956 421,956 000000000000000002c5075b18bd358bb0d169640e3d31227268f55dda9bf92f 0.78 MB 1,081 33
421,955 421,955 000000000000000003519bc34229d92c21688e857e3ebc6981578e4a344a21de 0.10 MB 222 64
421,954 421,954 000000000000000002f662d11024240ee8b5eed48b081d5b5d6bc505e1e3a501 1.00 MB 1,621 25
421,953 421,953 000000000000000004e8a0a66541f7f39107c84428f5642e6106c333ebe3282a 0.99 MB 2,225 60
421,952 421,952 000000000000000003e06b7a358a2967c3aa0fa5b8d622394d2d62f9838f5712 0.00 MB 1 0
421,951 421,951 0000000000000000005abe0605ebdbfb075d4f3bbcb35f23636ea516fa311b29 0.93 MB 2,276 68
421,950 421,950 0000000000000000007e79ab5082ea0eb2a22bfd19db8017af8e4fcb208c524b 0.93 MB 2,498 81
421,949 421,949 0000000000000000006a217226657bef7e58c20a9b408305a5608457f05a84e2 0.26 MB 652 51
421,948 421,948 000000000000000002f2579ceb93e5b843b2e2e00376147a84d9fee67c98b251 0.41 MB 835 55
421,947 421,947 0000000000000000035aa744ce68acd35fcc372eaa640dba5e558d4f3f1dab74 0.48 MB 947 53
421,946 421,946 000000000000000002d1a772481d0bf9c2597fe6e826db338afd09df3b8764c2 0.66 MB 799 37
421,945 421,945 00000000000000000408dbda6f6f204527546febcbe2e55b66ee4bf78844e44f 1.00 MB 1,448 41
421,944 421,944 0000000000000000044e581e66c834af26236648c436e25622857447b6a5b1cd 1.00 MB 2,585 75
421,943 421,943 00000000000000000248cb7c75ebede04ad712f28f330960ca4ebdf15998d2ba 1.00 MB 1,563 63
421,942 421,942 0000000000000000008de9b50e17d8f00ddbe8ed7adbd71d68b316abcfa4e7a4 1.00 MB 1,228 24
421,941 421,941 00000000000000000024b400bdf26a1c2807da00d584d3daf019d5ffb63885a0 1.00 MB 2,556 62
421,940 421,940 0000000000000000008603af8ad540e30e7b1d9a954122fbe0a1946e297c26df 1.00 MB 2,152 43
421,939 421,939 000000000000000002e057815742896e4684f72dd184730c222a14a8e48ded5f 0.99 MB 2,298 67
421,938 421,938 0000000000000000021c61c9755168d54e64be429942cc444548d242a2d3dd68 1.00 MB 2,809 84
421,937 421,937 00000000000000000367d82489439e33381b5359d253d475f1b54af4b838fba1 0.50 MB 1,141 51
421,936 421,936 000000000000000003bf02ce60c53b5424caf97787ee3886923699a1accb068a 0.21 MB 339 41
Previous 10 blocks ↓
Total Size: 699.93 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: 2,203.04 GB sent, 209.92 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.