Memory Pool Memory Pool Refreshing

59,479 transactions
23.25 vMB
Show Random Selection Loading Transactions
Max Size: 141/200 MB
Min Fee: 1 sats/vbyte

Candidate Block Candidate Block Refreshing

Height Target Expected Size Txs Avg Fee Rate AFR
871,743 00000000000000000002c0700000000000000000000000000000000000000000 ago 1.00 vMB 3,019 6
Show Transactions Loading Transactions

Blockchain Blockchain Refreshing

Tip: 871,742 (231,021 blocks away) ⇈
Next 10 blocks ↑
Height Block Hash Time (UTC) Size Txs Avg Fee Rate AFR
640,721 640,721 00000000000000000004dea253e025ae6b2f256e9b815d2aa189f5151498b122 1.39 MB 2,333 62
640,720 640,720 0000000000000000000d827067c2134f3aafc2db35996c47410ec4a5b4dcd79f 1.26 MB 742 6
640,719 640,719 00000000000000000001377e2f4bc0c833a64c42ca19d6bbffd027691dee6c00 1.63 MB 774 9
640,718 640,718 0000000000000000000f806b888ae20af6948caf2e9ef5182aebf341fbba2d8d 1.80 MB 271 6
640,717 640,717 000000000000000000087c235403495404dd22fec8050d7ba328977966121a29 1.53 MB 1,555 42
640,716 640,716 00000000000000000001e00db63ba0e167876c4d98f599d55e66e2520adf2f8a 1.40 MB 1,015 7
640,715 640,715 0000000000000000000991bc01618e6a3961efa1269b005c140a47633f884270 1.33 MB 1,412 88
640,714 640,714 0000000000000000000c41d42884c9978930d49cb74e10f83b2dcc47255c9e21 1.69 MB 349 11
640,713 640,713 00000000000000000009018e89e5306d66d3b451bde3ef451bd2c9344d7c6a79 1.41 MB 1,796 50
640,712 640,712 0000000000000000000d91241dc05559f0439b75c4077e075c168059b852f3f7 2.19 MB 261 3
640,711 640,711 0000000000000000000d8b7fd8b008c736678026d28d2cea676d4923d61dd125 1.34 MB 2,342 61
640,710 640,710 0000000000000000000829269e9a80ddb00e5d25db7d709b3137710a62908c9b 1.23 MB 2,620 54
640,709 640,709 00000000000000000006b3c2b031980cf9680376b40a645c43426c163b04b2b2 1.74 MB 1,103 28
640,708 640,708 00000000000000000005268fe00506199bd8e2a31ad7af6a16a8f7a8892792df 1.93 MB 827 17
640,707 640,707 0000000000000000000e571816478908740d948d5067fb6653c8bcf18b5ecda8 1.64 MB 1,460 32
640,706 640,706 0000000000000000000ac36d65ae20cb6b58eb89d307e26b18653870450c8c7c 2.26 MB 225 4
640,705 640,705 000000000000000000077810384e45fc960d702302a5f0fa2c0b1bb44cc11958 1.49 MB 822 12
640,704 640,704 00000000000000000001c4789689f86c09ecc37d3ff76f0bd6ab1641ca544882 1.21 MB 1,586 28
640,703 640,703 0000000000000000000e121390422a12b33456e31ebf2c80c3417aea7043ff20 1.06 MB 2,079 6
640,702 640,702 00000000000000000003a36ac62194607afd8cd9a4363684384946fecbb524b4 1.08 MB 2,450 13
640,701 640,701 0000000000000000000ffe7ab5dddb01c7df6c423898c19a4b24df838a6da451 1.40 MB 2,531 81
Previous 10 blocks ↓
Total Size: 702.72 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: 2,559.15 GB sent, 229.48 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.