Memory Pool Memory Pool Refreshing

76,827 transactions
34.55 vMB
Show Random Selection Loading Transactions
Max Size: 186/200 MB
Min Fee: 2 sats/vbyte

Candidate Block Candidate Block Refreshing

Height Target Expected Size Txs Avg Fee Rate AFR
866,158 000000000000000000030ecd0000000000000000000000000000000000000000 ago 1.00 vMB 5,136 15
Show Transactions Loading Transactions

Blockchain Blockchain Refreshing

Tip: 866,157 (25,324 blocks away) ⇈
Next 10 blocks ↑
Height Block Hash Time (UTC) Size Txs Avg Fee Rate AFR
840,833 840,833 0000000000000000000301359c3ceb10aeee252a48c02e971839507f0aa4c19e 1.72 MB 3,070 145
840,832 840,832 000000000000000000030ed9d2b8643c4c1d8519f34fbecaf150136e20ee183f 1.48 MB 3,434 189
840,831 840,831 000000000000000000003ee7d172d44dfe46826a9f5731cc0ebf660b9cf3111e 1.57 MB 3,282 70
840,830 840,830 000000000000000000013b34572b95521d5eb5f8bfa13982bfc02f37e21fe877 1.46 MB 3,591 97
840,829 840,829 000000000000000000015108b18857120793ad4c304ffe868217c0678616ff90 1.44 MB 3,783 80
840,828 840,828 00000000000000000000970810c1d8380ba3fd3cd909be150b0fe1a37119638b 1.60 MB 3,401 204
840,827 840,827 00000000000000000001c3423bfa159c4d1504b30851ed94ce0fc7e25f9dd7ad 1.50 MB 3,994 120
840,826 840,826 000000000000000000031a1302ba6c755817d955c3a6229ecea40366c4eb110d 1.51 MB 3,928 181
840,825 840,825 00000000000000000002deb1efac615f177535856a49aaba1464c29e29e84cdb 1.38 MB 2,653 63
840,824 840,824 0000000000000000000037ad1f6a82260188e8bcc51ccf36819b5f3e9e406cde 1.46 MB 3,522 51
840,823 840,823 00000000000000000000fdd27199c631a1df78741b57486826b05522e0c7736f 1.54 MB 4,545 108
840,822 840,822 000000000000000000011ad6abace705d71b3b93a13892f079e60f9a8d3731ba 1.76 MB 1,700 51
840,821 840,821 00000000000000000000d74afeafc5f30b54cb85e8d80c3dcb7acf7867a2715c 1.43 MB 3,732 66
840,820 840,820 000000000000000000010384b3f51c443906b8f90f1c135cfb4140c289e2a82b 1.42 MB 3,001 73
840,819 840,819 00000000000000000000b5b7380a4695859e21999a16ebbabad0134fb21a10c8 1.43 MB 6,520 57
840,818 840,818 00000000000000000001824a64f21090890e6c4617f9c30bbd2f641e1cdfae60 1.47 MB 4,702 58
840,817 840,817 00000000000000000000c3a8299ea1943254b961d76dce65b0f992e5f2019cc1 1.44 MB 5,071 61
840,816 840,816 0000000000000000000162feee0322187b908fd559642b81353e1dc3ba3feff3 1.34 MB 3,567 55
840,815 840,815 0000000000000000000318a85e2b030e81bdc4f260ea84ee1bbf49414fd77f74 1.35 MB 4,279 56
840,814 840,814 00000000000000000001faea1935a576705f8b7a06da5df5762daf66de3c1f72 1.37 MB 5,015 59
840,813 840,813 000000000000000000032d8a9f40bfc6fb227b1f7987e316eebbfb6e0cd7f812 1.46 MB 3,984 86
Previous 10 blocks ↓
Total Size: 692.04 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: 1,835.64 GB sent, 157.85 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.