Memory Pool Memory Pool Refreshing

70,303 transactions
22.71 vMB
Show Random Selection Loading Transactions
Max Size: 143/200 MB
Min Fee: 1 sats/vbyte

Candidate Block Candidate Block Refreshing

Height Target Expected Size Txs Avg Fee Rate AFR
871,863 00000000000000000002c0700000000000000000000000000000000000000000 ago 1.00 vMB 4,505 6
Show Transactions Loading Transactions

Blockchain Blockchain Refreshing

Tip: 871,862 (251,842 blocks away) ⇈
Next 10 blocks ↑
Height Block Hash Time (UTC) Size Txs Avg Fee Rate AFR
620,020 620,020 00000000000000000005ab9d9751d363592772a2def9f8570c4fb9430810029a 1.12 MB 1,774 8
620,019 620,019 0000000000000000000e6b9fc30dd11067342314b7890d61c2ecd957137e7ec6 1.18 MB 2,012 12
620,018 620,018 0000000000000000000182c3b519c9612701f5d15c2e3c71bbe15c2ba9606ed5 1.33 MB 3,050 25
620,017 620,017 0000000000000000001193015040e7bbea644b7590d0d6ca88e5d88ae402461e 1.17 MB 2,828 12
620,016 620,016 00000000000000000009bed7c3fa4e496fa2922b9479835ddc0d8d04099e26b9 1.09 MB 2,129 12
620,015 620,015 0000000000000000000daf8ce2c3d04c65bcac2bf5bfe6933a52c555808405aa 1.26 MB 2,982 26
620,014 620,014 000000000000000000085b315fe39486c4065b7ccc3ad27808bd1f9bbfa8b73c 1.34 MB 3,328 25
620,013 620,013 00000000000000000001255126bc5e67f263417a210b653848d0fc314af5e213 1.25 MB 2,803 21
620,012 620,012 00000000000000000003c5f3b4eb7492b64deb1d582bafc0b8e33a28ab12defe 1.23 MB 3,134 19
620,011 620,011 0000000000000000000aebe57993d2526e33b1361e9cce566f16368fba971ba3 1.24 MB 3,087 23
620,010 620,010 00000000000000000011aaf7a1d0f356496aa9ce53dd9f53f0126af82efe31e7 1.20 MB 2,940 16
620,009 620,009 0000000000000000000b7ddc0d935fcac85b8a403bae4d540277427da347ff0d 1.24 MB 2,683 24
620,008 620,008 0000000000000000000a3430b18a27f291da3e0058f30f0090118c2854d2bc4f 1.25 MB 2,927 15
620,007 620,007 0000000000000000001180c8c76d597028c2cd6fa4fa2f34d5ce46812b697e52 1.37 MB 3,191 29
620,006 620,006 00000000000000000008dc5d3cdff50404b1cb7b19d84569117093598ec5e8cf 1.23 MB 3,342 22
620,005 620,005 0000000000000000000346f890c341f544766e404b499cf606fcff4cbfe3e42f 1.32 MB 3,020 26
620,004 620,004 0000000000000000000ef449cf9f4e23bff1617b4dfc37ca42eb70c2a71404c8 1.36 MB 3,563 24
620,003 620,003 000000000000000000058d8061103c379a6d0f0e19ff7310900ac507ee02153d 1.25 MB 3,219 20
620,002 620,002 0000000000000000001166c6446e7f8e0d4dbbb1e999762701a95a76c7d196f5 1.22 MB 1,763 19
620,001 620,001 0000000000000000000e3c664dfd7507eefd46dabc0d7b74d18ac6d3c271158c 1.40 MB 2,292 36
620,000 620,000 0000000000000000000a9fae27289c097e69ca79f54183cae5b52a5e5a3c4cfa 1.39 MB 2,122 42
Previous 10 blocks ↓
Total Size: 702.95 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: 2,578.56 GB sent, 231.13 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.