Memory Pool Memory Pool Refreshing

80,697 transactions
30.55 vMB
Show Random Selection Loading Transactions
Max Size: 188/200 MB
Min Fee: 1 sats/vbyte

Candidate Block Candidate Block Refreshing

Height Target Expected Size Txs Avg Fee Rate AFR
870,813 00000000000000000002c4e40000000000000000000000000000000000000000 ago 1.00 vMB 5,445 6
Show Transactions Loading Transactions

Blockchain Blockchain Refreshing

Tip: 870,812 (52,955 blocks away) ⇈
Next 10 blocks ↑
Height Block Hash Time (UTC) Size Txs Avg Fee Rate AFR
817,857 817,857 00000000000000000000a8f5319bf3fffc74638f9e2c2829bd60e7655f811f7b 1.75 MB 1,957 61
817,856 817,856 00000000000000000002223aa019d2f583a0f5ecd00452cb01622c3aaba9240c 1.90 MB 4,529 87
817,855 817,855 000000000000000000017a2f6ad035ba8b846ada44f953aefb33c2e1da422c0c 1.91 MB 3,881 65
817,854 817,854 00000000000000000001a6a24eb27f1882b7f07c00394ef1732c6e41269c302a 1.75 MB 4,398 108
817,853 817,853 000000000000000000020a08475c21564180ef78638426a1b75eb5d60804590b 1.73 MB 4,417 97
817,852 817,852 0000000000000000000023f4e7e0822dc87f8140b514a1264243b55a9ae15db7 1.71 MB 2,428 60
817,851 817,851 000000000000000000021af977b063d3c54a9c66266d6a99d7787e36e1bbf35d 1.60 MB 3,538 116
817,850 817,850 000000000000000000025c5ec27a37083999f06cf20707cd4bc4357f8a53f341 1.91 MB 5,688 71
817,849 817,849 000000000000000000032628284ad8f08f76cc45a712c6ab1bb6a6bb175e3a83 1.67 MB 3,316 139
817,848 817,848 00000000000000000001e5b3931057f6752ea4bb0f4be1bf1d880eddce9700ff 1.68 MB 4,059 96
817,847 817,847 000000000000000000010a37737d33e67313498be4cc7e46394f23d9c70d1aa5 1.81 MB 4,514 68
817,846 817,846 0000000000000000000284f0bcaa9a7b7bc148ec69483f36933e19497cc10dd6 1.72 MB 3,854 82
817,845 817,845 0000000000000000000254c3d3ddf6934748d498ea4e8d6257b60edb876ff7a4 1.58 MB 3,355 135
817,844 817,844 0000000000000000000199bd740d2f7a7ed4e5deb716bf2485e928619b2de399 1.63 MB 4,302 128
817,843 817,843 00000000000000000001ce61d512de5dfd663d637be644978a31b8c55fcc0bf3 1.61 MB 3,624 107
817,842 817,842 000000000000000000031b5a4ff891b354b46fd9e4116322c0010bcf6282e349 1.62 MB 3,328 107
817,841 817,841 000000000000000000024d166eb62adabfd8e06faf879ad1b40ab13d589fe176 1.64 MB 2,887 204
817,840 817,840 000000000000000000031bccb7879d5b6448e37c106e880163c1849b8dc9a2e9 1.70 MB 2,807 210
817,839 817,839 00000000000000000000f015d2cd7adb107f89a1faa3521c138b827f91cda0e8 1.64 MB 3,406 116
817,838 817,838 000000000000000000042ad9671c537715fc86528c261f60a67a2e81a48f4559 1.71 MB 3,688 91
817,837 817,837 000000000000000000042e4c47da3243c520c68f5cc4f44dbf212036eabdda46 1.77 MB 4,209 93
Previous 10 blocks ↓
Total Size: 701.00 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: 2,397.67 GB sent, 217.26 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.