Memory Pool Memory Pool Refreshing

52,006 transactions
21.82 vMB
Show Random Selection Loading Transactions
Max Size: 139/200 MB
Min Fee: 1 sats/vbyte

Candidate Block Candidate Block Refreshing

Height Target Expected Size Txs Avg Fee Rate AFR
870,072 00000000000000000002c4e40000000000000000000000000000000000000000 ago 1.00 vMB 3,660 7
Show Transactions Loading Transactions

Blockchain Blockchain Refreshing

Tip: 870,071 (48,231 blocks away) ⇈
Next 10 blocks ↑
Height Block Hash Time (UTC) Size Txs Avg Fee Rate AFR
821,840 821,840 000000000000000000026614897ebe103e4759a63a4d175c4abbf6d8b8091db6 1.71 MB 3,432 129
821,839 821,839 00000000000000000000dfc07f2883cce21c039846dcdbb7882d9e76595cd144 1.72 MB 4,215 133
821,838 821,838 00000000000000000001966be589cafce4cb84c8cf77b50815b6b9164b3d670a 1.63 MB 3,766 214
821,837 821,837 0000000000000000000214b18669df270cca5a30bc7c489ae0488d0d51c691e3 1.77 MB 4,676 159
821,836 821,836 00000000000000000000b1ff5653c5c62a179fe3b9aa59ad8e1e2f517141ed66 1.55 MB 3,446 211
821,835 821,835 00000000000000000003f508a17646803e3a060b14b2f0b3fdac38cae4890b2f 1.73 MB 4,304 201
821,834 821,834 000000000000000000001612d340fb4898a81f01feac3ab234327ba03777e638 1.77 MB 2,193 140
821,833 821,833 0000000000000000000231b0cf37041aaba42c55e6376c1ffc97dae47662d04d 1.81 MB 2,936 121
821,832 821,832 00000000000000000003e72c2673c02970ae3fa10822d5655f0d587d1b023ed3 1.59 MB 3,489 213
821,831 821,831 00000000000000000002e462956d2608e83de79e2b0e12547792af4087e299c0 1.81 MB 2,445 150
821,830 821,830 00000000000000000002a55088001ae2dd6bbde0d2f2eed6482f178a13fc4dbd 1.76 MB 4,388 196
821,829 821,829 0000000000000000000011711f619b176771c4b25e1d491e00a2d02122c685bc 1.52 MB 2,758 148
821,828 821,828 000000000000000000016f9f199e801fda804176612852e495f928eb144a5320 1.60 MB 3,537 181
821,827 821,827 00000000000000000003eb3e36ae5f83582fbc7e7894ac2c72cdc024d1d0eebe 1.61 MB 4,027 186
821,826 821,826 000000000000000000004f97ec4f12c0da66e47033d450f47cc1981719d3ccfc 1.50 MB 3,191 200
821,825 821,825 00000000000000000002eeef9679b1b27b320af0902703737276c87eda12971b 1.61 MB 3,141 407
821,824 821,824 0000000000000000000415c1028e208f95643915bf15db5c7b7f92fcb8586409 1.61 MB 3,597 383
821,823 821,823 00000000000000000001fa86cd61c311befcf084d7c7bc16f5f1533dadb77387 1.67 MB 4,372 193
821,822 821,822 000000000000000000015f893530d36d3942211f1e6c39aaab7e1b67021bbbdd 1.71 MB 3,997 161
821,821 821,821 000000000000000000027424af1976ba6e3cc66bcfaaccbe7240e4361adfacca 1.68 MB 3,784 210
821,820 821,820 000000000000000000010a4ab846bb7633e43873aee371658442c604d0f33660 1.65 MB 3,839 273
Previous 10 blocks ↓
Total Size: 699.59 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: 2,174.32 GB sent, 207.52 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.