Memory Pool Memory Pool Refreshing

84,358 transactions
32.29 vMB
Show Random Selection Loading Transactions
Max Size: 192/200 MB
Min Fee: 2 sats/vbyte

Candidate Block Candidate Block Refreshing

Height Target Expected Size Txs Avg Fee Rate AFR
870,176 00000000000000000002c4e40000000000000000000000000000000000000000 ago 1.00 vMB 3,642 22
Show Transactions Loading Transactions

Blockchain Blockchain Refreshing

Tip: 870,175 (469,681 blocks away) ⇈
Next 10 blocks ↑
Height Block Hash Time (UTC) Size Txs Avg Fee Rate AFR
400,494 400,494 000000000000000004643f94415a31cc6360bda3ad2139b8a8d488d336b6a2a3 0.98 MB 2,483 49
400,493 400,493 0000000000000000058d90cdbfc52ca956a118f6dc88d0a721889825f223d4cf 1.00 MB 2,204 42
400,492 400,492 000000000000000000468ba57d0fef97d7b30f72a261ae5c3320ea3b6a0410ae 0.99 MB 2,724 56
400,491 400,491 000000000000000002f4632d79de0eb911c6ef155b3a6524d2ac23c454cbeb68 1.00 MB 1,237 22
400,490 400,490 000000000000000005c1758fdace0527f1475f7b4447ceee7ef92fe33ccdd8b4 1.00 MB 1,439 25
400,489 400,489 000000000000000002a34532e2afc3f61eee355b62c4f809151f3a48ae4a5d8d 0.93 MB 2,014 31
400,488 400,488 00000000000000000086d16c1a1d9080c2c70d2b25bf3741e8aa2f3788870708 1.00 MB 2,767 48
400,487 400,487 000000000000000006833e6b265207543757c3310ec79568c9bf3561bb476ed4 1.00 MB 2,316 37
400,486 400,486 000000000000000001fd3d64fa8fbaf67762ddcbf2650ca6eb584d1129b94317 0.93 MB 2,433 55
400,485 400,485 00000000000000000392caebcb47c5c0db142b0a879a2e1ef9b98aa31d71f324 1.00 MB 1,627 34
400,484 400,484 000000000000000006184fc5364ce020a6cd2037ecf90f35c537ebdea009be59 1.00 MB 1,925 30
400,483 400,483 000000000000000003b7796b933666b0a60364929f43425aba7bfd68567fa389 1.00 MB 1,651 26
400,482 400,482 00000000000000000549667980967db57d236d01253dad827338f0dcd9707026 0.98 MB 2,350 47
400,481 400,481 000000000000000000400336b0cc0b12d7dadb5c983c879ef0fd1f624adaa80e 0.93 MB 1,901 28
400,480 400,480 000000000000000001545d9e9c0246e88cbad3fda0409a0c0bf430779bbf5c64 1.00 MB 2,775 44
400,479 400,479 000000000000000003732dadf37b18f821ba614453f3dfd27f67d8eb46a6f74a 1.00 MB 2,028 104
400,478 400,478 0000000000000000006e7a0fcbfb8f5ce8461c0560aefa7b564e986d793892d7 0.95 MB 2,318 46
400,477 400,477 000000000000000001c5ead8753456d74adbe4ea12e736cf4fceabcab8a0e480 0.75 MB 2,155 40
400,476 400,476 00000000000000000606971ac57b5d27d27e6aecdf7c12a7a150ac7a46eaabc1 0.75 MB 2,064 61
400,475 400,475 0000000000000000066345944112562b9299599b1b1bb1584d2f156ba6a59acb 1.00 MB 1,996 32
400,474 400,474 000000000000000000eb9c77b149cb13b54819abd05dc05d1fc1c231979729c7 0.99 MB 1,210 19
Previous 10 blocks ↓
Total Size: 699.79 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: 2,187.28 GB sent, 208.99 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.