Memory Pool Memory Pool Refreshing

50,962 transactions
20.71 vMB
Show Random Selection Loading Transactions
Max Size: 131/200 MB
Min Fee: 1 sats/vbyte

Candidate Block Candidate Block Refreshing

Height Target Expected Size Txs Avg Fee Rate AFR
868,996 00000000000000000002c4e40000000000000000000000000000000000000000 ago 1.00 vMB 2,928 5
Show Transactions Loading Transactions

Blockchain Blockchain Refreshing

Tip: 868,995 (228,845 blocks away) ⇈
Next 10 blocks ↑
Height Block Hash Time (UTC) Size Txs Avg Fee Rate AFR
640,150 640,150 00000000000000000004517441c1ee2e2c3dcc93cb77d66cf8fc3a404d63f769 1.28 MB 3,043 104
640,149 640,149 0000000000000000000eccbaa30f6d180036a734c333657e049fb13b1dd81dd3 1.33 MB 2,304 85
640,148 640,148 0000000000000000000059e2cefe6eb690f3fb546e8568898815531a18205487 1.27 MB 3,144 104
640,147 640,147 0000000000000000000b1e68f406d93959ca800705fb9a7c62b31a2498c9ddd0 1.28 MB 2,740 47
640,146 640,146 00000000000000000005bc24ea89a0c60fa622f0c8fec6b274be5455224b997f 1.40 MB 2,476 74
640,145 640,145 000000000000000000066224ecd1e9676ada534f837f8948545b2e27dee1ce9c 1.41 MB 2,564 88
640,144 640,144 00000000000000000000d5f876b9a8602dfceb7f106c2078d5aae4c48f1fc674 1.26 MB 2,626 46
640,143 640,143 00000000000000000009b1fb0bc644ec60866e9ee7eb27515b480cf254431cf2 1.20 MB 2,520 44
640,142 640,142 0000000000000000000cd92dec5d9b410d9e754dc723c072364ea0ba5c4becec 1.14 MB 2,712 33
640,141 640,141 0000000000000000000ac386055bafe7e34cf5cf3d3aa1577134c5dd0f644d12 1.15 MB 2,464 31
640,140 640,140 000000000000000000002da0728e989b9c58bda757a9d9312ef3b6b93b6cbfb8 1.29 MB 2,247 63
640,139 640,139 000000000000000000083756f9dfcc7f80b195b9590a007ee3ae3ae2f550a9e7 1.25 MB 1,772 81
640,138 640,138 0000000000000000000afb4dfd53453e36daaf9a5d29d22e96939431a45c9259 1.34 MB 2,536 85
640,137 640,137 0000000000000000000a185f43c6dccc7f85496da7385ce860b3615316af0b7f 1.34 MB 3,039 98
640,136 640,136 0000000000000000000fd6292df5275603bd49b4643e103fe3a0b88aa3163a1c 1.26 MB 2,281 61
640,135 640,135 00000000000000000000145ace238f656601e93cf2efe0549f9175ac437ae78c 1.30 MB 2,535 63
640,134 640,134 00000000000000000008f653b117feb86ac259add7dd392bfa276cdd536a7de6 1.05 MB 2,718 17
640,133 640,133 00000000000000000009272541ecf1d9407d0d683811850697044efffb2292ee 1.23 MB 2,510 55
640,132 640,132 0000000000000000000bd455787a0dfdadc23de294b430b01555e1d4a49937e3 1.36 MB 2,359 56
640,131 640,131 000000000000000000078101ab0610f397de0230cd6c985399ca3c03147a13b1 1.27 MB 2,220 54
640,130 640,130 000000000000000000013a8e2e8fd93298cb404067e7ce9cd730ca03927a06d5 1.32 MB 2,068 50
Previous 10 blocks ↓
Total Size: 697.55 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: 2,055.67 GB sent, 195.25 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.