Memory Pool Memory Pool Refreshing

44,412 transactions
25.64 vMB
Show Random Selection Loading Transactions
Max Size: 149/200 MB
Min Fee: 1 sats/vbyte

Candidate Block Candidate Block Refreshing

Height Target Expected Size Txs Avg Fee Rate AFR
869,264 00000000000000000002c4e40000000000000000000000000000000000000000 ago 1.00 vMB 3,733 3
Show Transactions Loading Transactions

Blockchain Blockchain Refreshing

Tip: 869,263 (149,259 blocks away) ⇈
Next 10 blocks ↑
Height Block Hash Time (UTC) Size Txs Avg Fee Rate AFR
720,004 720,004 00000000000000000007cffa7fbc05b663e54757a3e61fb5f894c0eb5f3518a6 0.23 MB 468 12
720,003 720,003 000000000000000000026ce75c79c29b47492fda4cc5ca8857b3f2cdcd6ec2e0 0.56 MB 1,025 9
720,002 720,002 0000000000000000000959c3cf81303999b8c245d46d07b9c920f2da5948ca16 0.43 MB 618 9
720,001 720,001 000000000000000000018a37755407f4f68b566c297c6fc4fa553577cc16e6ee 0.66 MB 719 6
720,000 720,000 00000000000000000000664d48a530c8a9047ae31f6ba81ff5c49c22072d4536 1.52 MB 1,954 6
719,999 719,999 000000000000000000008ab4bd55fa074613a6fd73efe1daf2500246738beb4d 1.26 MB 1,352 9
719,998 719,998 00000000000000000000781a741b7c631c91c3f598baf279d3a2f5b19e700b0a 0.37 MB 524 8
719,997 719,997 0000000000000000000775c37ad3973691dbda3578f0f0e7160b74c827b8299d 1.43 MB 2,163 8
719,996 719,996 000000000000000000042a990f82bad925dc9139e64a9fdba43846df8b103dd9 0.01 MB 41 6
719,995 719,995 00000000000000000008c09bacf897cd6d51ef7b563737ee8701e0f97fe4f745 0.43 MB 428 5
719,994 719,994 000000000000000000091023018e7c17cd93672f764132d0239311ebd839fb0e 0.28 MB 332 10
719,993 719,993 00000000000000000001785680b103d7fffee528a46370dbbf22ddb434699c9b 0.29 MB 489 9
719,992 719,992 0000000000000000000742573368410d79a609bed9023062dda158564f00c42a 0.77 MB 1,324 2
719,991 719,991 0000000000000000000457198cda7f1c01fe6ccce9577a7b676bcf6f112f7a93 1.44 MB 2,619 14
719,990 719,990 0000000000000000000879bdaea28ec7a1fd111852005f5ac8ae214d43dac997 0.60 MB 581 8
719,989 719,989 00000000000000000005c7b512f39b2e63084f8f8a6ad4b509cfcbf8734dfd8a 1.31 MB 1,363 8
719,988 719,988 00000000000000000001dd35e54b957c6fc5fa6b1e91b92a8e908f3992762348 0.50 MB 796 4
719,987 719,987 00000000000000000005939123019199f9d72e98b86402118ef15b186359aa99 1.22 MB 1,047 12
719,986 719,986 0000000000000000000311fb7b7e111ccb3a96e00b94053354754cffc8ba678e 0.06 MB 71 9
719,985 719,985 00000000000000000001db2d8bd521592ed7da115c3dc2829cd8658147423b38 0.82 MB 248 3
719,984 719,984 000000000000000000095aa110cfa88244824da688f6d8bd407ba2d42933b511 1.96 MB 783 4
Previous 10 blocks ↓
Total Size: 698.07 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: 2,067.77 GB sent, 198.17 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.