Memory Pool Memory Pool Refreshing

55,169 transactions
22.46 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
873,185 00000000000000000002b5630000000000000000000000000000000000000000 1.00 vMB 4,581 4
Show Transactions Loading Transactions

Blockchain Blockchain Refreshing

Tip: 873,184 (51,524 blocks away) ⇈
Next 10 blocks ↑
Height Block Hash Time (UTC) Size Txs Avg Fee Rate AFR
821,660 821,660 00000000000000000001711294d389bf4e1dd350e313455400fa448b4b1cf612 1.76 MB 4,539 343
821,659 821,659 000000000000000000018cf9118d979149abd3b75e5520759440ddcfa628dc57 1.78 MB 5,015 384
821,658 821,658 00000000000000000003847c9db963daeeb55f35d87bd42c47ea8988b7765310 1.63 MB 3,852 430
821,657 821,657 000000000000000000034e142fbaf2dd516dae525074e7c0728b4106f85d60a9 1.57 MB 3,683 430
821,656 821,656 00000000000000000001d47bb762f4609b2c0567c001666cc9e666b2a2da3a03 1.79 MB 4,898 356
821,655 821,655 00000000000000000000f42762f2d5cf1a55bb6ab39fe19cc5fbd97dc2697682 1.83 MB 4,176 344
821,654 821,654 0000000000000000000054dd9a8eaf4934b63deae9f208b9bb29c9f84ef6f1e1 1.72 MB 4,503 326
821,653 821,653 00000000000000000001bd9c7c610506f9b70744f6489ca8a41bcd19a95b2f7c 1.78 MB 4,850 347
821,652 821,652 00000000000000000000e0b51eabaa16fc8452371081d067d4fa4d4eaed7fa40 1.71 MB 4,535 356
821,651 821,651 00000000000000000002827966d420ecea219e4a25bd30a8ea41b9763a1ba877 1.67 MB 3,652 460
821,650 821,650 000000000000000000020b506dd92de2765e293f15ccc5504d2334671c70b7fc 1.51 MB 3,392 530
821,649 821,649 00000000000000000003b044585fbf5022ed231a626222fc87bb9ac5422da679 1.69 MB 4,538 249
821,648 821,648 00000000000000000000aa55bfaef09044db9acdf9132090ffb0c87669258733 1.77 MB 4,837 348
821,647 821,647 00000000000000000002b495bdf79f49b85a3292302076f660596a8901d386a8 1.74 MB 4,810 303
821,646 821,646 00000000000000000003c59c6c18435e83ae7f9b9f53deb99f14298ac88071df 1.59 MB 3,871 395
821,645 821,645 000000000000000000041dcd6e90a6bb3d258cef835ff496946154da133c0a60 1.69 MB 4,343 320
821,644 821,644 000000000000000000030b95ee82a49306602326261a07b98b664bc7f5d57024 1.63 MB 3,887 237
821,643 821,643 000000000000000000040735f3db1ad46e7e27666eca235474074e0f4d0b7eba 1.74 MB 4,568 324
821,642 821,642 00000000000000000001629e1ab99b06d8a1ef30a06268ebd02ef44f68454f8a 1.70 MB 4,381 343
821,641 821,641 00000000000000000001fba2b87482aaceb8b566f9a72e115375d5f221e9f188 1.62 MB 3,520 287
821,640 821,640 000000000000000000021ccdf2caf266ec6c94cc24ce5366af75a61f71da9529 1.70 MB 4,278 301
Previous 10 blocks ↓
Total Size: 705.37 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: 2,682.79 GB sent, 246.65 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.