Memory Pool Memory Pool Refreshing

81,014 transactions
27.66 vMB
Show Random Selection Loading Transactions
Max Size: 169/200 MB
Min Fee: 1 sats/vbyte

Candidate Block Candidate Block Refreshing

Height Target Expected Size Txs Avg Fee Rate AFR
870,273 00000000000000000002c4e40000000000000000000000000000000000000000 ago 1.00 vMB 4,845 19
Show Transactions Loading Transactions

Blockchain Blockchain Refreshing

Tip: 870,272 (250,026 blocks away) ⇈
Next 10 blocks ↑
Height Block Hash Time (UTC) Size Txs Avg Fee Rate AFR
620,246 620,246 000000000000000000074c2b7b620a85aaff4a4c715c3cd2189c67b89ad0b3a6 0.02 MB 55 19
620,245 620,245 00000000000000000001df1c17aeb084c9e7cf73f7b8b73aa12d9ed134b3e58f 0.97 MB 1,594 14
620,244 620,244 00000000000000000001870afe3dfbd2d4018b78fd3fc11b5c40716e5b94d181 0.99 MB 2,258 16
620,243 620,243 0000000000000000001030698c61827e092124cbbe97e62ee895431bdfb071a4 1.10 MB 2,582 17
620,242 620,242 00000000000000000003cc8676fbce99b7f357d4c336f2d1e640e37f21182893 1.20 MB 2,714 21
620,241 620,241 00000000000000000008be4512a3572991c1b78a4c7c046faa0709b12c35c7b9 0.51 MB 1,157 16
620,240 620,240 000000000000000000009c61d427bb0d4c1c0476f4643eb22a9fcd2b15b32dd1 0.27 MB 638 16
620,239 620,239 00000000000000000000737dce809e9f52a8e10bd30b18f49b44a50f10f93dc5 0.23 MB 577 17
620,238 620,238 0000000000000000000298817eaf222c40d2c9687f3bff8790ba474b3fcb235d 0.50 MB 1,451 15
620,237 620,237 0000000000000000000c388fbbd407270da6114c0f767ec3dc1d8a40859c0fe7 0.49 MB 1,379 18
620,236 620,236 00000000000000000000eb840c3a6e67ce7ec2b5b241780b435548c1290ddad0 0.71 MB 1,667 17
620,235 620,235 000000000000000000041cbdfccefc2099109caa5a9e3777a5ca215f8dc8bb25 1.20 MB 3,082 16
620,234 620,234 00000000000000000008b9402f213c62407ef8819ac6b7a4cbdadd500de8c46c 1.20 MB 2,374 16
620,233 620,233 00000000000000000005b358260ee27f55322e6ac6617f02039865f2d380d05c 0.00 MB 1 0
620,232 620,232 00000000000000000007dead4ee77c01b1f91a836feedc5ffaa4808e710fc718 0.57 MB 1,551 16
620,231 620,231 000000000000000000009aa9af85b676f2f03eddda9e62432d752fb70984b040 0.56 MB 1,613 18
620,230 620,230 000000000000000000004292deb9b4fac0e76141821741f689661575df566b90 1.30 MB 3,708 16
620,229 620,229 00000000000000000000534d3d2c7758fab39dabb98d23b954813379f053c580 0.17 MB 350 15
620,228 620,228 000000000000000000070be3e6873e60481b5e3c71322c8ced8315f6e44edd6e 0.64 MB 669 7
620,227 620,227 000000000000000000093b701570070211e9a7947587afa7848cf68530700809 1.22 MB 1,516 6
620,226 620,226 0000000000000000000f3f773998c0c895e7516823b5142619dd0b5460445f5e 1.00 MB 92 1
Previous 10 blocks ↓
Total Size: 699.96 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: 2,214.20 GB sent, 210.17 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.