Memory Pool Memory Pool Refreshing

76,614 transactions
28.62 vMB
Show Random Selection Loading Transactions
Max Size: 173/200 MB
Min Fee: 1 sats/vbyte

Candidate Block Candidate Block Refreshing

Height Target Expected Size Txs Avg Fee Rate AFR
871,764 00000000000000000002c0700000000000000000000000000000000000000000 ago 1.00 vMB 4,139 8
Show Transactions Loading Transactions

Blockchain Blockchain Refreshing

Tip: 871,763 (231,095 blocks away) ⇈
Next 10 blocks ↑
Height Block Hash Time (UTC) Size Txs Avg Fee Rate AFR
640,668 640,668 0000000000000000000e9c4365a51c19df126f8472ebd37b666fd77c1997f295 2.02 MB 874 22
640,667 640,667 00000000000000000003d0ad0520bea91e087fd7d684d9e9246dbd3430b81ebb 1.35 MB 2,281 61
640,666 640,666 00000000000000000006fd34acfd5f5de5eb0426dec50b74d148ca39daaeebf8 1.64 MB 1,571 49
640,665 640,665 0000000000000000000eef42c35f739775a7168611be43cedb411b70c1cedf99 1.36 MB 2,137 69
640,664 640,664 0000000000000000000a4d426c8ef7201edc931fc21683a4cdaf047bd7cfbf7c 2.28 MB 193 5
640,663 640,663 00000000000000000005941c1470000f6d2efc97e0d4b1250a2e4fb23db43434 1.27 MB 2,367 66
640,662 640,662 0000000000000000000e2ddf8cf7628adf9650153bc7ac618a7e4255c61c24cb 1.37 MB 2,046 27
640,661 640,661 00000000000000000006c7203e4ad8e20a6130e2d01a4a518b88831b7abfaeec 1.31 MB 2,449 113
640,660 640,660 000000000000000000006a312619b9697bd86fdd9123f9c6d7702e2b4e1048db 1.68 MB 859 15
640,659 640,659 0000000000000000000bf21511e227522a80d578d696effcfac2de1fd59bf896 1.47 MB 1,251 14
640,658 640,658 00000000000000000003c7b3cc824b6000655c7c9097a3815c4fc707a059fc31 1.15 MB 2,336 31
640,657 640,657 00000000000000000006780c877f04a17cf00f8698e4c039d871abee5e1d974d 1.43 MB 2,775 81
640,656 640,656 0000000000000000000e0a00b93704de55c08a53412145675ce946ce668d3bfc 1.27 MB 2,003 34
640,655 640,655 00000000000000000003d7e15cc3c2368bedbbf96c4b216f38c7cf223c975bba 1.26 MB 1,863 28
640,654 640,654 0000000000000000000bb6a37b86f4908db5889da865dddef98d2a9308025b0a 1.37 MB 2,433 30
640,653 640,653 00000000000000000006572b3a29e76c06cecf257be34fba06cbcd23e73b0e5d 1.36 MB 3,005 113
640,652 640,652 0000000000000000000661b05d1657b5296b015a8011a0f0c9289b3ba77727b7 1.26 MB 2,745 58
640,651 640,651 0000000000000000000d10fe47080dabe570c4c049bcb71898756e5ba9a50add 1.31 MB 2,437 118
640,650 640,650 0000000000000000000629a1c2f98ebb62ccefe4e3a1273632760293ff929362 1.11 MB 1,822 28
640,649 640,649 0000000000000000000f6fad214cb252fc973630b87d9ef514aeb9c522852b19 1.15 MB 1,353 16
640,648 640,648 00000000000000000005e18c1bfa83bd2ea1b745e0e251dc800011f71925cebd 1.62 MB 1,374 20
Previous 10 blocks ↓
Total Size: 702.76 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: 2,560.00 GB sent, 229.78 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.