Memory Pool Memory Pool Refreshing

61,757 transactions
27.86 vMB
Show Random Selection Loading Transactions
Max Size: 173/200 MB
Min Fee: 2 sats/vbyte

Candidate Block Candidate Block Refreshing

Height Target Expected Size Txs Avg Fee Rate AFR
869,918 00000000000000000002c4e40000000000000000000000000000000000000000 ago 1.00 vMB 3,657 20
Show Transactions Loading Transactions

Blockchain Blockchain Refreshing

Tip: 869,917 (178,133 blocks away) ⇈
Next 10 blocks ↑
Height Block Hash Time (UTC) Size Txs Avg Fee Rate AFR
691,784 691,784 0000000000000000001133e6adc82875ea5702bec9bfe6c68e83be6f504169b1 1.11 MB 2,022 11
691,783 691,783 000000000000000000002561531cffbd2b72b9f4c227040659f5314791699fe2 0.51 MB 968 16
691,782 691,782 0000000000000000000a0db70696b797553338dd68f9141e39737800ac5f0ef1 0.32 MB 513 20
691,781 691,781 000000000000000000013036793e228ca9b4417b873f7e58b63c3cc15bb25f8e 0.25 MB 559 15
691,780 691,780 00000000000000000000996695c72858b589d317ff290d01a86b580d01038cc6 0.93 MB 1,778 18
691,779 691,779 0000000000000000001101f7994a93001b38f23166cc108996330da98b16b37b 0.40 MB 687 14
691,778 691,778 0000000000000000000abde74e202ca97b2dbe829206d8086c431150ad887b67 0.23 MB 304 2
691,777 691,777 0000000000000000000bb8191857c7cba11c9116a2d2b6dee416fe12ebf84381 1.44 MB 2,691 17
691,776 691,776 00000000000000000012437148bb8df794ae4adc1a038caf77925e46806a0904 0.12 MB 312 18
691,775 691,775 00000000000000000012e86912645d1fbcba145ccf2ba836e897ec1d49812585 0.78 MB 1,267 30
691,774 691,774 0000000000000000000adb34c00d547761f752c3c1781bd7c42b7c1f200da3d1 0.11 MB 140 13
691,773 691,773 00000000000000000010932f3458958fc626b99feca22e45c829761713329953 0.84 MB 1,195 13
691,772 691,772 000000000000000000148681d716fda85f326e36d3461b584fcb93cab7ca1707 1.66 MB 1,954 11
691,771 691,771 000000000000000000122fafea02c9afe09841a7b3423303b741f42993fad99c 1.49 MB 2,892 22
691,770 691,770 000000000000000000092f8d5922ec886d6b4e2dffc0d6fbc881f876c090b6b7 0.57 MB 1,230 2
691,769 691,769 0000000000000000000eb325b2933396a57101b256b9e7f8ffae63cf0c73b515 1.15 MB 1,133 8
691,768 691,768 00000000000000000003c120b11ecde1c9bcf7517228540b42f8ae627f39a36c 1.43 MB 2,596 17
691,767 691,767 0000000000000000000e66edb2191c7b3612c121d4ec5c4cc37a6be2715da49c 1.46 MB 2,833 29
691,766 691,766 0000000000000000000f353cb648982414b1a79d7685b5786e30a4268609a561 0.32 MB 532 15
691,765 691,765 000000000000000000148a6df21c41aa556a4d640574b9947b3bac28c232cf95 0.28 MB 634 32
691,764 691,764 0000000000000000000b7120089ab8654f8b0bdd2acafbba85f96e8c0bc9343b 0.73 MB 782 11
Previous 10 blocks ↓
Total Size: 699.31 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: 2,158.55 GB sent, 205.77 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.