Memory Pool Memory Pool Refreshing

84,739 transactions
34.22 vMB
Show Random Selection Loading Transactions
Max Size: 200/200 MB
Min Fee: 2 sats/vbyte

Candidate Block Candidate Block Refreshing

Height Target Expected Size Txs Avg Fee Rate AFR
872,005 00000000000000000002c0700000000000000000000000000000000000000000 ago 1.00 vMB 2,815 8
Show Transactions Loading Transactions

Blockchain Blockchain Refreshing

Tip: 872,004 (15,108 blocks away) ⇈
Next 10 blocks ↑
Height Block Hash Time (UTC) Size Txs Avg Fee Rate AFR
856,896 856,896 00000000000000000002ad3776c0f8eeb8a97ffcb269052dd14cd1c27ccfb51e 1.51 MB 3,242 8
856,895 856,895 000000000000000000003dc3e12ac1a6a4fee709b9bf2be7b0fbd0fccac9981e 1.54 MB 2,109 5
856,894 856,894 00000000000000000001c2c237425d3de72d3d461dbb72328a8ad961aab0c6d3 1.21 MB 1,552 4
856,893 856,893 000000000000000000004e521b8c688a3ed65d31a04b6d31df7e7527a23c1114 1.21 MB 1,019 4
856,892 856,892 00000000000000000001303ba91faec5ff9f0d66b09c3281bb2e6f2bfb49bb78 1.41 MB 1,534 5
856,891 856,891 00000000000000000002483d7a12558cd9929202ca8fbf8154ea45461241e10d 1.47 MB 2,932 7
856,890 856,890 000000000000000000022594d0ee30c272d20796f0c6e71ae0db90445e2b18c7 1.61 MB 7,445 2
856,889 856,889 000000000000000000029d19fffc30db8b59d88148767ed8e2d78abd0795c44e 1.61 MB 6,161 4
856,888 856,888 00000000000000000000214068093d5d6c57fee3b438576aab2f268cd91a9850 1.64 MB 3,211 6
856,887 856,887 000000000000000000028c4217cd074939c7c4ec4b706fc7643f3549352b4e51 1.56 MB 4,200 5
856,886 856,886 00000000000000000000005cebbefff63af50648aaa724813f11423c28ae1cad 1.67 MB 4,616 2
856,885 856,885 0000000000000000000328dbbc6af2fd8f22dec26205afe88250269c400f508f 1.56 MB 5,471 3
856,884 856,884 000000000000000000033c5588a1affb18921cd26eec38d8279cacc452aa2011 1.63 MB 7,146 2
856,883 856,883 00000000000000000000f837378f32db8b78682f4032b8b8b5b04b6d0d62e76f 1.66 MB 6,563 2
856,882 856,882 000000000000000000024fbbd6320aeadf9f1063964f9dadad7fc4dbf48cb6f0 1.46 MB 5,905 3
856,881 856,881 00000000000000000000df8f29a13285a7b68d97ecfbc5e743d1c70a1780fd16 1.52 MB 5,081 4
856,880 856,880 00000000000000000002297ba6810c3ab9e000af933ae8ecca6de72d44f69c2b 1.51 MB 4,704 5
856,879 856,879 0000000000000000000281bd53fc4ef370d1e298cf1ca577ddd3c77edac6a0e9 1.06 MB 615 2
856,878 856,878 00000000000000000001d65d2b1f482850618b3416b9547401e8c86d2763e9b6 1.37 MB 3,262 3
856,877 856,877 000000000000000000009cf60dd9462c0cdcc489c973376f9f08460c0b39173b 1.47 MB 4,843 3
856,876 856,876 000000000000000000010efd73bb2777d5a05bacf5bfc75fb8b170e50db7634d 1.57 MB 7,088 2
Previous 10 blocks ↓
Total Size: 703.22 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: 2,584.97 GB sent, 232.80 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.