Memory Pool Memory Pool Refreshing

58,529 transactions
22.76 vMB
Show Random Selection Loading Transactions
Max Size: 138/200 MB
Min Fee: 1 sats/vbyte

Candidate Block Candidate Block Refreshing

Height Target Expected Size Txs Avg Fee Rate AFR
871,743 00000000000000000002c0700000000000000000000000000000000000000000 ago 1.00 vMB 2,916 5
Show Transactions Loading Transactions

Blockchain Blockchain Refreshing

Tip: 871,742 (205,846 blocks away) ⇈
Next 10 blocks ↑
Height Block Hash Time (UTC) Size Txs Avg Fee Rate AFR
665,896 665,896 0000000000000000000d00238358d747e31e25a73de4dc7bb78c2555967baaa2 1.14 MB 2,244 65
665,895 665,895 000000000000000000066638733b69d6e891693070bcfd7db1372b502635844a 1.48 MB 2,243 94
665,894 665,894 0000000000000000000a9cebbf58af68b0c4d8fb786ddf3920676239097af257 1.52 MB 2,430 114
665,893 665,893 00000000000000000003c565854e5a94f8b8dba681e1341cb6b2569794a0e728 1.12 MB 2,333 52
665,892 665,892 00000000000000000007003b0a5044a1f442eac2751167b4fee3b611e298b522 1.29 MB 2,353 103
665,891 665,891 0000000000000000000cf430c8d49e0decfebcb55231786353e38a326da451b1 1.39 MB 2,632 144
665,890 665,890 00000000000000000000546ba706b3e7a476758f6500b31ee15550f8f1bd634d 1.38 MB 2,508 125
665,889 665,889 0000000000000000000118929e01649b6aba13ba81ebe8057bbff4903a2c62d9 1.32 MB 1,576 72
665,888 665,888 0000000000000000000b9160575c2bdade3bdcf4b211ab54c144525f95f20df8 1.14 MB 2,542 59
665,887 665,887 0000000000000000000a1b3afd29b93f53b892129894e795832f701f04b8f1ac 1.29 MB 2,377 141
665,886 665,886 00000000000000000003f31072b4cbeaea9550e01cfbe57ff45ef80fd155c205 1.21 MB 2,793 50
665,885 665,885 0000000000000000000d5808c939d346c8e49fe8860ddfc6263f299a9218703b 1.35 MB 1,834 114
665,884 665,884 000000000000000000015a8ef20825ec4c67a823fefb9b4a9007500cc50968da 1.23 MB 2,450 54
665,883 665,883 00000000000000000005d7653f0b0898dc9659247f570217e56d95dcb51a945f 1.21 MB 2,695 59
665,882 665,882 00000000000000000002c147bee61f9ca8e97e7461f6db4c0a7dabca7d0133cd 1.27 MB 2,874 67
665,881 665,881 00000000000000000004efd329d0188ef0de8f1d5ab6b25025aa95670f28947a 1.24 MB 2,424 117
665,880 665,880 00000000000000000005b71a7836b6811cd11d70db42a6a2e2d395405b27e07f 1.29 MB 1,177 130
665,879 665,879 000000000000000000086f2ba579a19ae3b75727e49f88363462bb13dbe1345c 1.38 MB 3,349 154
665,878 665,878 000000000000000000026373a72c8ebd61cb1a8e9a82fd75a2be7d3df9531de9 1.19 MB 2,839 78
665,877 665,877 00000000000000000000c17c0e745e54ae0ee217b62f89056934d76a4f19824a 1.25 MB 2,500 81
665,876 665,876 000000000000000000077eea494fba4d490f2c2b8b086673205d82bd9fe2ab5a 1.16 MB 1,650 102
Previous 10 blocks ↓
Total Size: 702.72 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: 2,559.14 GB sent, 229.47 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.