Memory Pool Memory Pool Refreshing

44,256 transactions
32.34 vMB
Show Random Selection Loading Transactions
Max Size: 194/200 MB
Min Fee: 2 sats/vbyte

Candidate Block Candidate Block Refreshing

Height Target Expected Size Txs Avg Fee Rate AFR
863,493 000000000000000000032f140000000000000000000000000000000000000000 ago 1.00 vMB 4,051 6
Show Transactions Loading Transactions

Blockchain Blockchain Refreshing

Tip: 863,492 (6,535 blocks away) ⇈
Next 10 blocks ↑
Height Block Hash Time (UTC) Size Txs Avg Fee Rate AFR
856,957 856,957 00000000000000000001aa66a5bdbf0c357cbd42c19e6c2f5aec85a90b747d93 1.67 MB 2,353 4
856,956 856,956 00000000000000000000018763f451e306092f03ca42aedaf04ccd8c78addd6e 1.89 MB 2,250 6
856,955 856,955 000000000000000000009fadb2703e7044857c3cea9178783287da938823bc4b 1.53 MB 2,582 8
856,954 856,954 000000000000000000031e3c711e031e97fb3c7590ca91f22439e3304a1efd89 1.75 MB 1,345 6
856,953 856,953 000000000000000000019f72b7241d0102e9a49b62d13bc10a87be4ddc6343f2 1.83 MB 1,506 7
856,952 856,952 00000000000000000001696a5833e9e5a9611c61213e33baf2bc9421cd384b2f 1.63 MB 1,558 9
856,951 856,951 000000000000000000032041963072b7457d7accd165f92a5f350a3e81fd67aa 1.85 MB 1,128 10
856,950 856,950 000000000000000000010374cc332f66b7d2100c057276c5a8ac113a8e58c71c 1.71 MB 2,751 8
856,949 856,949 000000000000000000026bccdae23af07a9b35fadf551f9f64cf6c3ad7c7dbfc 1.67 MB 3,051 10
856,948 856,948 00000000000000000002ee2fd8f35f00b175fecde09c5f5d78433a0dc2790840 1.73 MB 2,334 11
856,947 856,947 0000000000000000000293840cbdadc6ccd53b7a7435d0802cd51f74f9479c80 1.63 MB 3,342 7
856,946 856,946 00000000000000000002751283192aca74c19252e7be4da81b451295feb7b95a 1.47 MB 2,745 9
856,945 856,945 0000000000000000000212be33e1e226fda1a227a37e47f4b5be41ef31756c84 1.68 MB 3,994 4
856,944 856,944 00000000000000000001a2b99f75fb473bec57add3913f84459c63bd61b7c90d 1.52 MB 4,261 6
856,943 856,943 0000000000000000000295b61c400c4b60a78bed1e95db78ea9f9d96fdd6dcfb 1.67 MB 6,818 2
856,942 856,942 00000000000000000000bb720466e391c0a6570e82f5c781c191764de2b0bd9c 1.51 MB 3,257 4
856,941 856,941 00000000000000000001ca817260e8b2f16e1d9c5afee9e70d5d846cd0e9addd 1.58 MB 3,677 9
856,940 856,940 000000000000000000030bf83765660d5dbdb54443b9e628191619f03c093e8c 1.53 MB 5,926 4
856,939 856,939 00000000000000000001195d580359dc599a88f95195eb1859deedd5b01fc6d8 1.51 MB 3,720 5
856,938 856,938 00000000000000000002113cdd14916293ff6afe6057a9cd1ad4add7820a1f61 1.66 MB 7,125 3
856,937 856,937 00000000000000000002f1e620ffc9840ec6f224a273a6fa3a31fc3e8402da57 1.63 MB 2,879 5
Previous 10 blocks ↓
Total Size: 687.06 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: 1,505.80 GB sent, 118.82 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.