Memory Pool Memory Pool Refreshing

37,590 transactions
33.50 vMB
Show Random Selection Loading Transactions
Max Size: 197/200 MB
Min Fee: 2 sats/vbyte

Candidate Block Candidate Block Refreshing

Height Target Expected Size Txs Avg Fee Rate AFR
862,683 00000000000000000003098c0000000000000000000000000000000000000000 ago 1.00 vMB 1,396 7
Show Transactions Loading Transactions

Blockchain Blockchain Refreshing

Tip: 862,682 (239,442 blocks away) ⇈
Next 10 blocks ↑
Height Block Hash Time (UTC) Size Txs Avg Fee Rate AFR
623,240 623,240 00000000000000000012e60f8938c110d4fecbde30f863596bf84ce16a696ffc 1.06 MB 1,876 43
623,239 623,239 0000000000000000000cc531bbb494da6d347c9cedc464915984fb3a4319c69b 0.31 MB 640 29
623,238 623,238 0000000000000000000fe2f5ffb4b590d6cd3814dec5f77abe4a34724b1c9520 0.96 MB 2,185 33
623,237 623,237 000000000000000000042a9e0cfd46a758b97effa56dae2a54c4d494921e0714 0.77 MB 1,656 29
623,236 623,236 0000000000000000001048db644547c914455f4457161ee13eee3a7dfe48f7fc 0.95 MB 1,001 6
623,235 623,235 000000000000000000008f2f509be3bb737406b92998961a41028939556690e5 1.28 MB 1,545 8
623,234 623,234 000000000000000000125c523d11f15880a2de2b73768368ccd608a6190a0324 1.21 MB 2,235 15
623,233 623,233 00000000000000000004e82f5f957fb4f64a616b838cc271fcf86117e61f301f 1.31 MB 2,462 59
623,232 623,232 0000000000000000000e6c55b00b5b3266363658e823438868d6497f33892040 1.36 MB 2,717 41
623,231 623,231 00000000000000000001ab031d9b3ae420ab269e28acd028b79d6a51999eedef 1.59 MB 1,598 15
623,230 623,230 000000000000000000011617feb45d82b2181116302bc08054607da6682ac244 1.37 MB 2,532 32
623,229 623,229 000000000000000000123a05b1895717cccf4c598b5f7cf585d09cc7705295b1 1.29 MB 2,577 12
623,228 623,228 0000000000000000000197a93a0af835ec72bad8d5b4808391b781e5cb95aef0 1.37 MB 2,892 51
623,227 623,227 00000000000000000006e5078a7769b16df4d99542b3e07485e99c142592d9b7 1.38 MB 1,809 10
623,226 623,226 0000000000000000000b36854e637dd6ece8a4e52d6e036eb5405b8e4ff29c93 1.36 MB 2,590 38
623,225 623,225 0000000000000000000f1dfafafbe324d13be90a965f867101f45a841f175b76 1.35 MB 2,003 28
623,224 623,224 00000000000000000006dbe69a8f51545c7e37e642df6dd56074fe8d55e27e66 1.31 MB 2,441 16
623,223 623,223 0000000000000000000b16fe2427920e65314181dd509936ad5ab3254034a756 1.09 MB 1,876 11
623,222 623,222 0000000000000000000bb63ab11bb32953990a193621fc70d9bacab280bca6e8 1.25 MB 2,496 32
623,221 623,221 0000000000000000000e3a90c88b09be2a6e5c7c34a7779673a062756e100e8e 1.14 MB 1,557 31
623,220 623,220 0000000000000000000523c4c0190ce31d2b967d4140448095eec1de20f4bf77 1.35 MB 2,475 54
Previous 10 blocks ↓
Total Size: 685.48 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: 1,383.17 GB sent, 108.73 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.