Memory Pool Memory Pool Refreshing

74,439 transactions
29.69 vMB
Show Random Selection Loading Transactions
Max Size: 177/200 MB
Min Fee: 1 sats/vbyte

Candidate Block Candidate Block Refreshing

Height Target Expected Size Txs Avg Fee Rate AFR
870,278 00000000000000000002c4e40000000000000000000000000000000000000000 ago 1.00 vMB 4,266 16
Show Transactions Loading Transactions

Blockchain Blockchain Refreshing

Tip: 870,278 (469,353 blocks away) ⇈
Next 10 blocks ↑
Height Block Hash Time (UTC) Size Txs Avg Fee Rate AFR
400,925 400,925 0000000000000000031d7378631a8c735a8457af351d6ef1e50937f97feef428 0.99 MB 1,584 42
400,924 400,924 000000000000000005d9d9aa9a3f5b34438bef6a8459dfaf76d21448e77aba73 1.00 MB 1,124 24
400,923 400,923 0000000000000000035c983c3bab0fcbed580d5778992305724db8ff7c76824a 0.93 MB 1,113 35
400,922 400,922 000000000000000004541436b42a2e78eb97f009a016042f16e11cf1a90f08cc 1.00 MB 1,639 32
400,921 400,921 0000000000000000014e0b0b1d0eccf686c2296dcc40f5b1129081504636e091 0.92 MB 1,554 57
400,920 400,920 0000000000000000055a4d125dc550d6cd8427de7ba174169945102bc6df9314 0.88 MB 2,120 52
400,919 400,919 000000000000000001dc8f71b27f678d511335708a41267a0c83279003539239 0.86 MB 1,858 47
400,918 400,918 0000000000000000048c90b76f131e3c18fbdd8a3440936b581242d2dcdcb1b2 1.00 MB 2,329 47
400,917 400,917 000000000000000004e11265467e7411fedf587853da58b7c08108316e6f0285 0.93 MB 1,991 53
400,916 400,916 000000000000000001c00246281f0c534a763731a10b96f8e6002cdc2850e611 1.00 MB 2,474 66
400,915 400,915 000000000000000001d1fa68363b603093b22c92e80203c7dafc3e822cf2c0f3 1.00 MB 1,526 22
400,914 400,914 000000000000000001473553f928b9ed87f5313368d6cb01504568a603c3dfe6 1.00 MB 2,085 45
400,913 400,913 000000000000000005ae70bb7156bd3e27c0461ba37d8432948f9065d962e591 0.93 MB 1,577 44
400,912 400,912 0000000000000000039ea31fec122640f160d8067d3086cb3350ca199792d692 1.00 MB 1,966 40
400,911 400,911 0000000000000000023d09db5a557978f39f775c5e787f47891cdbd0a298588f 1.00 MB 2,087 32
400,910 400,910 00000000000000000619997c7f9c58a6b94f535529399aa4eb85dfdfca21f4af 1.00 MB 2,588 51
400,909 400,909 000000000000000002cf5ef144b3470f78e2024c29acdcdc36119a6fec01e120 0.99 MB 1,767 45
400,908 400,908 0000000000000000016fba2653f554b349ee32af0e97b93e89c87cd74d6ca200 0.93 MB 3,408 47
400,907 400,907 000000000000000004f1a218365c32d3ec94cf8fee4525d474499f319c30f65f 1.00 MB 2,440 53
400,906 400,906 00000000000000000179641db3ab0bcbc31567de7112c7593e01b10923b7e6b7 0.93 MB 2,348 85
400,905 400,905 0000000000000000032acd800f1d308c036812ec1350828cb65b976384790525 0.93 MB 1,776 73
Previous 10 blocks ↓
Total Size: 699.98 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: 2,217.78 GB sent, 210.22 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.