Memory Pool Memory Pool Refreshing

70,123 transactions
27.59 vMB
Show Random Selection Loading Transactions
Max Size: 165/200 MB
Min Fee: 1 sats/vbyte

Candidate Block Candidate Block Refreshing

Height Target Expected Size Txs Avg Fee Rate AFR
871,774 00000000000000000002c0700000000000000000000000000000000000000000 1.00 vMB 4,443 4
Show Transactions Loading Transactions

Blockchain Blockchain Refreshing

Tip: 871,773 (232,032 blocks away) ⇈
Next 10 blocks ↑
Height Block Hash Time (UTC) Size Txs Avg Fee Rate AFR
639,741 639,741 0000000000000000000dace0678cd8dd9b722549997c57d8ea8b634cdc89d647 1.15 MB 2,179 37
639,740 639,740 000000000000000000060736dc126eb3e28b436850e59bf718b265a289f6e5b4 1.17 MB 2,872 55
639,739 639,739 0000000000000000000732cae32238d5e602eade59199c568fb211e7db366365 1.21 MB 2,662 62
639,738 639,738 0000000000000000000eb1ab5db89acf969f6404f9119114540364b0afce21c7 1.46 MB 2,089 77
639,737 639,737 00000000000000000008e95b7c4acc54eb1bda548c019e390c32c9b2bf662887 1.44 MB 2,114 76
639,736 639,736 00000000000000000005596ea9a964e63f28341e3ad178eab62d9f05ee9eaba0 1.26 MB 3,048 84
639,735 639,735 0000000000000000000ccc1dca9d9eceb66252357c27a37cbb40613c0f92493c 1.27 MB 3,111 110
639,734 639,734 000000000000000000094ed18e3096aa8db9e002da44992de3168931463c9f1f 1.27 MB 2,730 73
639,733 639,733 00000000000000000007f11aeef74c9adeac3ed2d4877be2c91f50f20ca62f49 1.37 MB 2,772 84
639,732 639,732 00000000000000000006d8cc99cedb29e99ceb0a815154f10507f4b65d89537b 1.20 MB 2,401 43
639,731 639,731 0000000000000000000a2c0c1206e265f028af1097444c4af098f585a5e378b4 1.29 MB 2,588 53
639,730 639,730 0000000000000000000590f091ce6b277a7e2930f9f6333b24fb5d6400f71e5f 1.44 MB 3,114 89
639,729 639,729 00000000000000000007d0096b77fb448b13a651596d4ce8f20baac362cb29b4 1.39 MB 2,171 39
639,728 639,728 00000000000000000006d982bd923d0dd62e5787331b0b73328c48e8d700a4f0 1.22 MB 1,431 19
639,727 639,727 0000000000000000000c5aacba17356fe7cd72402d189856f08a2f5ddcfb2373 1.24 MB 1,947 35
639,726 639,726 00000000000000000000e5e238db8aaa475e75bb45eb80e4c4d092ea31b7cc73 1.18 MB 1,802 43
639,725 639,725 00000000000000000007b327c835ddedb4dbdc26975572544786b34959984e3b 1.23 MB 2,121 71
639,724 639,724 00000000000000000008f0405e94526147ebe879c724e8f4e01e91b1520d2716 1.28 MB 2,344 55
639,723 639,723 0000000000000000000deeb8aed55c35b303f975184f1d581a2d343c2fe915b4 1.21 MB 2,339 33
639,722 639,722 0000000000000000000e72dbd80e61a71c7bb6b6fb38df7e2fcdcbd44cabd7e4 1.38 MB 1,796 39
639,721 639,721 0000000000000000000285d8bb80cad25f0da24a0bf69ef2b86bbe1b40cb2b9f 1.39 MB 2,496 81
Previous 10 blocks ↓
Total Size: 702.77 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: 2,560.37 GB sent, 229.91 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.