Memory Pool Memory Pool Refreshing

54,868 transactions
24.23 vMB
Show Random Selection Loading Transactions
Max Size: 149/200 MB
Min Fee: 1 sats/vbyte

Candidate Block Candidate Block Refreshing

Height Target Expected Size Txs Avg Fee Rate AFR
869,014 00000000000000000002c4e40000000000000000000000000000000000000000 ago 1.00 vMB 3,497 7
Show Transactions Loading Transactions

Blockchain Blockchain Refreshing

Tip: 869,013 (48,156 blocks away) ⇈
Next 10 blocks ↑
Height Block Hash Time (UTC) Size Txs Avg Fee Rate AFR
820,857 820,857 00000000000000000000e14bb825bc953c5406bc1ec204dacb7a6c2a7e20bf36 1.51 MB 3,376 82
820,856 820,856 000000000000000000007b5e9cdcd2f987d72e3fd04d3d0953288de8da832c13 0.00 MB 1 0
820,855 820,855 00000000000000000001fdddf483e7659e57ff76b319295edd026d600ad35264 1.53 MB 3,796 103
820,854 820,854 00000000000000000002e9f04afc3ffe4f11ea1d1592e2295753c7691883d65f 1.59 MB 3,931 108
820,853 820,853 000000000000000000032d167a1e342f988395e6da0c9963905aa8e512d19c45 1.66 MB 3,126 77
820,852 820,852 0000000000000000000155910a7590264938615d2f0601f0a63076012555c212 1.58 MB 3,474 90
820,851 820,851 00000000000000000003fa20c68277057cd8204df9e6f924b5766e61ce664f7c 1.55 MB 4,095 95
820,850 820,850 00000000000000000000150a8c9066228026a0b187f01c1ce9d605264cbe32de 1.60 MB 4,214 95
820,849 820,849 000000000000000000026069125f9e6f014dfa082909f6537808666c6205849f 1.56 MB 4,254 92
820,848 820,848 000000000000000000015421a4a9d2158d894f10b984cce9b73be2d98602d265 1.50 MB 3,864 122
820,847 820,847 00000000000000000001ee2b44262d88344c1fff60339f8d14922a63ae6b18dc 1.54 MB 3,990 90
820,846 820,846 0000000000000000000310e475f8a22b85ea57023f9fa3013bc944fab9a82bdf 1.92 MB 4,612 53
820,845 820,845 00000000000000000003b17363f235f3b4ca12127cd396a988097dfbf8060052 1.71 MB 4,594 73
820,844 820,844 00000000000000000001b0a714a5bfbbcfe4391ba5d2cabc8a0de2d64ddc6a75 1.62 MB 3,066 51
820,843 820,843 000000000000000000036d26847ba92bb49bcb206aa67d22a8fbc126a12acad4 1.59 MB 3,563 61
820,842 820,842 00000000000000000001de3797a31252b866ada9f7b9b0081a8554a4f6838586 1.60 MB 3,883 75
820,841 820,841 00000000000000000003fc268ef5cea4a4c5a7d5ebcfc4ebeb0a9194c5acb528 1.52 MB 3,172 74
820,840 820,840 0000000000000000000172eb53597c733bab7b46d57ee6a50bbeeff7106107af 1.62 MB 3,898 88
820,839 820,839 00000000000000000001c3081056eb22d702fb2f68a1cc3191861d0dff81a72d 1.56 MB 3,957 114
820,838 820,838 000000000000000000003c6e896e76db152548596e78089919d0eb0f674ff0ad 1.71 MB 3,663 53
820,837 820,837 0000000000000000000030c3de32ca13fda3112c15770800fea2449c06acb67b 1.72 MB 4,442 64
Previous 10 blocks ↓
Total Size: 697.58 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: 2,057.08 GB sent, 195.46 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.