Memory Pool Memory Pool Refreshing

28,199 transactions
32.29 vMB
Show Random Selection Loading Transactions
Max Size: 187/200 MB
Min Fee: 2 sats/vbyte

Candidate Block Candidate Block Refreshing

Height Target Expected Size Txs Avg Fee Rate AFR
863,977 000000000000000000032f140000000000000000000000000000000000000000 1.00 vMB 2,790 4
Show Transactions Loading Transactions

Blockchain Blockchain Refreshing

Tip: 863,976 (7,421 blocks away) ⇈
Next 10 blocks ↑
Height Block Hash Time (UTC) Size Txs Avg Fee Rate AFR
856,555 856,555 000000000000000000028b897a6b202b9a46f423e6403c7f29e60916ab1a18c3 1.65 MB 7,297 2
856,554 856,554 000000000000000000023597c910f4229778537647e85c57e1099b753c3eee2b 1.79 MB 3,959 6
856,553 856,553 000000000000000000030cf92631ecb457d7cca105d98b2df7e75cb0e0e55b90 1.64 MB 3,355 5
856,552 856,552 000000000000000000001e973427a28291d506cc7290af12e5deae8fbff0fcbd 1.55 MB 7,256 2
856,551 856,551 00000000000000000001f87f28f55ed100a6d40d59be8bec145fb23f66b2d74a 1.59 MB 6,886 2
856,550 856,550 000000000000000000027d114ae9efd0d4e436743e081be8ad0b1cb1d95bc6fe 1.68 MB 6,376 3
856,549 856,549 000000000000000000011cb9fb468c7ed22a371c50572741a6127056a9c6d2b4 1.57 MB 5,356 3
856,548 856,548 00000000000000000000a58182711506a5de2edb78400d073f118ad4af50cafa 1.64 MB 7,086 2
856,547 856,547 00000000000000000000aa9b9200d067ca37acd047634730ce204e9c0a459cc4 0.00 MB 1 0
856,546 856,546 00000000000000000001d9ae12a1eb2532b517af9a6d1082e04894cdd647bc96 1.86 MB 4,303 4
856,545 856,545 00000000000000000000dd389ab627473047d769637791589c71c83615f677ef 1.51 MB 2,490 5
856,544 856,544 000000000000000000013c2433a650bc366751a18ef908c906d7dbf5144c0722 1.66 MB 7,223 2
856,543 856,543 00000000000000000000df073858a31ccd0d713a6da8f66595e43be5d7bb2c94 1.60 MB 4,601 4
856,542 856,542 00000000000000000000fddf09f87275f476ef2d288120362112f13ab6671cb7 1.72 MB 6,931 3
856,541 856,541 00000000000000000000188bbf5f5c5f80123ea070426b07e7885bd3eea159d4 1.68 MB 4,793 3
856,540 856,540 0000000000000000000183a6a83ada6e6ae71d59b95ada46270e853ff87df33e 1.66 MB 3,390 6
856,539 856,539 0000000000000000000141ceef010a2ea931ab1f140cc3b4248eb249b569ef3c 1.60 MB 3,414 4
856,538 856,538 0000000000000000000144fa501fe0340802405015cd47b8f1688131893d295c 1.99 MB 3,965 4
856,537 856,537 000000000000000000011dc090ddeb6a2a739d1c6417b227a8963bd41fa66946 1.74 MB 2,813 3
856,536 856,536 000000000000000000029aa0431044abc61265d6af211aac0bf0389540660bfe 1.44 MB 2,280 7
856,535 856,535 00000000000000000003175530575fb0f5311777e97b8175d9d4c1778482704f 1.49 MB 2,362 8
Previous 10 blocks ↓
Total Size: 687.97 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: 1,534.37 GB sent, 125.19 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.