Memory Pool Memory Pool Refreshing

71,477 transactions
33.64 vMB
Show Random Selection Loading Transactions
Max Size: 176/200 MB

Candidate Block Candidate Block Refreshing

Height Target Expected Size Txs Avg Fee Rate AFR
849,790 000000000000000000035d250000000000000000000000000000000000000000 ago 1.00 vMB 2,782 20
Show Transactions Loading Transactions

Blockchain Blockchain Refreshing

Tip: 849,789 (628,268 blocks away) ⇈
Next 10 blocks ↑
Height Block Hash Time (UTC) Size Txs Avg Fee Rate AFR
221,521 221,521 000000000000014829e0e9cd027151abd14354eae0d0ff84aec92362c6417a7a 0.11 MB 238 198
221,520 221,520 00000000000002d7c354a98414a06423e7fb26d94270660c7f7ea215af57091b 0.10 MB 143 110
221,519 221,519 000000000000046dfb74e072618bc02536e00e61bd72942240bbb6758aaf5708 0.25 MB 686 308
221,518 221,518 000000000000039dc8e6e777bf1cfff8df8a2f99fd04f50e253becf8c72599be 0.17 MB 303 220
221,517 221,517 00000000000001f2a533cd875d5ee99de7157ab24e81d47d0c4b12db6380fb4f 0.24 MB 240 96
221,516 221,516 00000000000004bb01d2054569e08b6c4428196d582e5f66a051e22215910716 0.22 MB 327 111
221,515 221,515 00000000000002ca699b314b398198263f5162e29357c8d9040cad0bd28b5c5a 0.25 MB 481 143
221,514 221,514 00000000000002a2f97838b6062cc7d53a67b04425ea5b519a1c737c5130e6fa 0.27 MB 635 236
221,513 221,513 00000000000004aa9bd8f89345cd0313b108232ac690453932e188a978407b37 0.00 MB 3 0
221,512 221,512 000000000000005009237b101003026c7142f15b2404fe6871c2ddc45f5ff711 0.28 MB 560 257
221,511 221,511 0000000000000087af52f1c82a45ebf276a6e653cf598cdd33a3425107650c72 0.25 MB 682 314
221,510 221,510 00000000000004b8ad7bd1d52a6517880126ea54ecdb7af104452f8b1bfba0b4 0.29 MB 695 261
221,509 221,509 00000000000003a15a52ee56f6e76ffb3da60ad80b42e0a27c3a09d31afdfc84 0.00 MB 11 0
221,508 221,508 000000000000039a0e2c32a6a1bc920a2db7386575e9b0b1fcc99a6cafc39c7e 0.17 MB 358 241
221,507 221,507 0000000000000080f393e040ebf48326a5cfabcb531d47deb537ab7084485658 0.12 MB 293 266
221,506 221,506 0000000000000481c0b294d86eeceaf0292b78488fd11a56ce082a44dace3329 0.04 MB 81 518
221,505 221,505 00000000000004b4aafb4a76caaac24ec7e050733c614833fc77a9f595afd122 0.09 MB 199 252
221,504 221,504 000000000000034225d11bc73a061a8ed43e0587924417a414a232c7ee23d392 0.05 MB 51 109
221,503 221,503 000000000000013376c5851edabd50d818829e81abf24c9b2bbedc94220a0b9f 0.00 MB 14 177
221,502 221,502 0000000000000157c37afdf54a60e210590dd6e1faef49bdab514a1cfa9db10e 0.05 MB 112 223
221,501 221,501 00000000000002eb09ad8c75017ed9344dfd9bfc462894c82bf8d1454c2a74b9 0.03 MB 69 269
Previous 10 blocks ↓
Total Size: 661.11 GB

Node Information

  • IP: 162.120.69.182
  • Port: 8333
  • Version: 270000
  • Subversion: /Satoshi:27.0.0/
  • Uptime:
  • Connections: 10 outgoing, 112 incoming
  • Data Transfer: 738.57 GB sent, 4.68 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. Electrum Server. This is used to get information about address balances. Bitcoin Core doesn't keep track of addresses, so you need a separate database running alongside it to store address balances and activity. This information is retrieved using the Electrum protocol.

    Electrum Server is what wallets like Electrum and Sparrow Wallet use.

Limitations

There are a couple of limitations to this explorer:

So if you're looking for a more advanced explorer that offers these features, try mempool.space instead.

But if you hate beautiful websites and only want to dig around raw data quickly, this explorer should do the job.

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.