Memory Pool Memory Pool Refreshing

59,224 transactions
21.63 vMB
Show Random Selection Loading Transactions
Max Size: 127/200 MB
Min Fee: 1 sats/vbyte

Candidate Block Candidate Block Refreshing

Height Target Expected Size Txs Avg Fee Rate AFR
871,931 00000000000000000002c0700000000000000000000000000000000000000000 ago 1.00 vMB 4,036 10
Show Transactions Loading Transactions

Blockchain Blockchain Refreshing

Tip: 871,930 (250,730 blocks away) ⇈
Next 10 blocks ↑
Height Block Hash Time (UTC) Size Txs Avg Fee Rate AFR
621,200 621,200 00000000000000000009075671d16f392c74e2be470ccad7dee64649925cfd91 1.50 MB 2,657 18
621,199 621,199 0000000000000000000f73215d81b9627b1d5797175257c36fdba6466b69d5f1 1.36 MB 2,422 36
621,198 621,198 0000000000000000000a25d4d60776b191a1e1c7e4dbbf537fc6a34dd7cd2939 1.24 MB 2,674 10
621,197 621,197 00000000000000000002c3846f10cdbfc52981ddb167f25e26e1b6242232525d 1.35 MB 2,556 33
621,196 621,196 00000000000000000001c297dd7f7efd115bf9fe3fe54838ccbed38ebc7e68a3 1.40 MB 2,875 25
621,195 621,195 000000000000000000075a94dece64f37d0aea2ae10a5642cafa53f1711b52e1 1.32 MB 3,259 31
621,194 621,194 00000000000000000009d41781bc2584cc1fbda017aeab3278f302856e8dd60c 1.38 MB 2,679 30
621,193 621,193 0000000000000000000101b49e8a68845201be22b4ee4f7b62e058e84ccc3ba9 1.30 MB 2,985 35
621,192 621,192 0000000000000000000619c704bc86a9c3e9ef92b78ddd86e55f3311ef15ec38 1.31 MB 2,805 18
621,191 621,191 00000000000000000004aa693d01eb98d2756f981912525fc9da80c96b6a3153 1.32 MB 2,496 34
621,190 621,190 00000000000000000007f767d7da3cd9b2d9f5541200ed35e310ee810457cd61 1.19 MB 2,815 6
621,189 621,189 000000000000000000002a5e748a811052c6073c4b6de467c365783c4b62f36d 1.33 MB 2,795 27
621,188 621,188 000000000000000000087eaf6b68b1f3ca02221054a23af4b268e2f414568f7e 1.27 MB 2,850 13
621,187 621,187 000000000000000000072b84858b0816826090764196b788322aac224b064cc6 1.45 MB 2,180 27
621,186 621,186 00000000000000000005f2bd1ba1911303766e69b34218cda8727dd7cbd66621 0.58 MB 1,389 18
621,185 621,185 000000000000000000081812d01d769d6c438e9b47042cbfd59814f39a87a786 0.31 MB 848 12
621,184 621,184 00000000000000000009f1a0fd8438764cb6027ed9dc0cd5030aad0a7a04ef10 1.33 MB 3,043 41
621,183 621,183 000000000000000000033e6df5ad22609ea74e336f888173a8dc4c52cba9924d 0.50 MB 1,013 15
621,182 621,182 00000000000000000008132f4fe3f6e92a9f92cb29f1105753126016d082ca6a 1.31 MB 3,099 16
621,181 621,181 00000000000000000006496fbbcf3a887f7cbcfbe060cf4cd83c423de3f8d9ae 1.25 MB 2,649 10
621,180 621,180 0000000000000000000cc082da4f5c60fcea49b1b49559dbb6063f59a53026ac 1.16 MB 2,838 8
Previous 10 blocks ↓
Total Size: 703.08 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: 2,581.71 GB sent, 231.95 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.