Memory Pool Memory Pool Refreshing

45,563 transactions
20.55 vMB
Show Random Selection Loading Transactions
Max Size: 112/200 MB
Min Fee: 1 sats/vbyte

Candidate Block Candidate Block Refreshing

Height Target Expected Size Txs Avg Fee Rate AFR
872,895 00000000000000000002c0700000000000000000000000000000000000000000 ago 1.00 vMB 1,965 22
Show Transactions Loading Transactions

Blockchain Blockchain Refreshing

Tip: 872,894 (51,261 blocks away) ⇈
Next 10 blocks ↑
Height Block Hash Time (UTC) Size Txs Avg Fee Rate AFR
821,633 821,633 000000000000000000029b19926a056bafc18e11c09774971aac96084ef14a47 1.70 MB 4,009 437
821,632 821,632 000000000000000000031844c9dab8109351dc1b23e80641afa55fe73faabe85 1.76 MB 3,911 438
821,631 821,631 00000000000000000003c2c0bc800a7e2ce890e755e904762b25b1ee0c2ca09d 1.67 MB 4,407 400
821,630 821,630 00000000000000000001345ed18a2fa48d29e2e8bf88afda2d99127a183d1ad0 1.76 MB 4,800 363
821,629 821,629 000000000000000000013537a61219cc0b3dd2cb09a442a6b3ea212a3dee91c8 1.59 MB 3,942 341
821,628 821,628 000000000000000000042303364e5e50144b3d77362842354fb7992af10a80af 1.61 MB 3,895 301
821,627 821,627 000000000000000000029bdfd95ebc8cbcf83261ba8340db9b208d863aa280db 1.69 MB 4,142 263
821,626 821,626 000000000000000000026e45bbe7f94f84ef5af7b00e6e944189c9eba290c215 1.62 MB 3,505 256
821,625 821,625 00000000000000000000ce712aaea14e0036697b46a0bdfe9d6f5b5cb5cce387 1.59 MB 3,490 430
821,624 821,624 00000000000000000003d591d7c6518b0fab50b31891c52aa14146eb91ee4b31 1.61 MB 3,850 283
821,623 821,623 00000000000000000002f4add222948e3fe02d00b837edc454ded700ede2fdc4 1.66 MB 3,593 279
821,622 821,622 00000000000000000000b3f7bf146fe42323976d9247efeadf213e7714146b72 1.63 MB 3,913 290
821,621 821,621 00000000000000000001c373eef3dbf046a0077dd8628bef1c81d8b67b3f75b9 1.75 MB 4,817 319
821,620 821,620 00000000000000000002f2644866f43e743b720abcbd5c5b937e94bc6f42d3b0 1.76 MB 4,830 325
821,619 821,619 000000000000000000000f25d51688a53fb5ff480078a74b4984e5398e13e547 1.61 MB 3,730 265
821,618 821,618 0000000000000000000289bd02b8f2c0df605eb0fa2a9d070e7b44c7472bb600 1.67 MB 4,299 360
821,617 821,617 00000000000000000002f1bb9cab9fb45117072143776dce2b952a140173304c 1.67 MB 4,090 393
821,616 821,616 000000000000000000029dc64a101a4b7df9bb55b8bebb1c8e9bf4044e34c45f 1.64 MB 3,287 475
821,615 821,615 000000000000000000030bd052b1f75b720a06b6a09a3625cbf9b8c240987d88 1.71 MB 4,187 294
821,614 821,614 00000000000000000003c213203d6e57ec332357ebdbbf057d70c8227b4209d3 1.62 MB 3,866 284
821,613 821,613 00000000000000000000fdb964d2ae1684888b969063e712d2bfc59b32224435 1.50 MB 3,175 255
Previous 10 blocks ↓
Total Size: 704.85 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: 2,660.78 GB sent, 243.81 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.