Memory Pool Memory Pool Refreshing

35,257 transactions
15.57 vMB
Show Random Selection Loading Transactions
Max Size: 89/200 MB
Min Fee: 1 sats/vbyte

Candidate Block Candidate Block Refreshing

Height Target Expected Size Txs Avg Fee Rate AFR
871,920 00000000000000000002c0700000000000000000000000000000000000000000 1.00 vMB 3,261 2
Show Transactions Loading Transactions

Blockchain Blockchain Refreshing

Tip: 871,919 (54,767 blocks away) ⇈
Next 10 blocks ↑
Height Block Hash Time (UTC) Size Txs Avg Fee Rate AFR
817,152 817,152 0000000000000000000174f06738f1b7f66cc6122971d0d64645eee5a20a0f51 1.64 MB 3,821 146
817,151 817,151 00000000000000000003c71789e7edd29ba6c3ca4b01389c9be498267b9ec70b 1.68 MB 4,220 117
817,150 817,150 00000000000000000000109cbd762c823310cc8db404ea3afa085a31aefe8b79 1.61 MB 3,892 154
817,149 817,149 000000000000000000042840dae5f575f8a4bbb647b97b9bfb1f8beb6f8ddb61 1.58 MB 3,476 138
817,148 817,148 00000000000000000000450e5b328fdcd25ff1bbf05199e3f27dae2a2791d61d 1.65 MB 3,024 170
817,147 817,147 000000000000000000044e8df24706961a4d5f1f9ed4a383fc300a6357db8f6a 1.59 MB 3,617 242
817,146 817,146 000000000000000000035e6f2b8853c098cf82791f397f431170d87037fb696c 1.66 MB 3,875 138
817,145 817,145 00000000000000000003eb79cab1b01917c9f376663a10960474d76bc03c2452 1.60 MB 3,585 190
817,144 817,144 0000000000000000000159306e58196ef9ae97f7f9db5d94ec296732eb6fbed6 1.57 MB 3,453 126
817,143 817,143 000000000000000000031dec25489e2b1e0c8a2d77628cc27cfefb6dcec6f404 1.75 MB 2,849 176
817,142 817,142 00000000000000000001253faaaab4646c028aa0704bec298c3f5c62e09a6606 1.55 MB 3,416 228
817,141 817,141 00000000000000000002a6efa117db2af35475e4c0d29fd6d29b417450980a49 1.61 MB 3,918 183
817,140 817,140 00000000000000000002b3b762e4484d4c1c33cd753432b1b460555f8da69751 1.64 MB 3,833 164
817,139 817,139 0000000000000000000209fb6c41d4bec3a14c205987d1d4f94d3707dfd61bf8 1.50 MB 2,999 209
817,138 817,138 0000000000000000000305cfd91c09d45b7469e1504af254e5916636d893cb54 1.78 MB 4,495 123
817,137 817,137 0000000000000000000328672708575d07866453a575539437af760d78075145 1.72 MB 4,577 136
817,136 817,136 00000000000000000000e2c02cb4cfc3742bb6b04222a271af8bde9affc4badb 1.72 MB 4,862 143
817,135 817,135 00000000000000000001f677c1e1797c024e1657111153c9efcd3e42553b1d54 1.68 MB 3,777 121
817,134 817,134 000000000000000000041537060a3f981b383089a1563a9bdb4e80bdf035b4eb 1.63 MB 3,954 140
817,133 817,133 000000000000000000037bd5f7eed8a3c37534f1a84749c58f66614a2c2fd7b8 1.62 MB 3,684 149
817,132 817,132 0000000000000000000036b2051531b055b5209987fc54d490c3019eaf063434 1.55 MB 3,042 110
Previous 10 blocks ↓
Total Size: 703.05 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: 2,581.11 GB sent, 231.74 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.