Memory Pool Memory Pool Refreshing

51,518 transactions
24.43 vMB
Show Random Selection Loading Transactions
Max Size: 150/200 MB
Min Fee: 1 sats/vbyte

Candidate Block Candidate Block Refreshing

Height Target Expected Size Txs Avg Fee Rate AFR
871,655 00000000000000000002c0700000000000000000000000000000000000000000 ago 1.00 vMB 3,264 7
Show Transactions Loading Transactions

Blockchain Blockchain Refreshing

Tip: 871,654 (13,743 blocks away) ⇈
Next 10 blocks ↑
Height Block Hash Time (UTC) Size Txs Avg Fee Rate AFR
857,911 857,911 0000000000000000000032d660e240851bd8465dd2e13996b8a56ed540bfd15a 1.28 MB 4,736 1,558
857,910 857,910 000000000000000000025c7d9798e97c8f5d8502b03f4bd6b99c365991c5f03b 1.23 MB 4,404 953
857,909 857,909 00000000000000000000af9d99b2bebc282a0ae74470807d1533731b615b446d 1.72 MB 2,755 13
857,908 857,908 00000000000000000002cb60856bc9f22c8b9291a09c5ccfae7dde6353d4edd3 1.65 MB 7,399 3
857,907 857,907 00000000000000000002bc5cc78f5b0913a5230a8f4b0d5060bc9a60900a5a88 1.47 MB 2,709 7
857,906 857,906 0000000000000000000320444c142e8fbd4f559b4faefdc7f50149e03cd9b4a1 1.59 MB 5,857 4
857,905 857,905 00000000000000000001b0661f0a963a4e7b17b65a5a5e6f3e869920e243c7a0 1.64 MB 6,038 4
857,904 857,904 000000000000000000009db20a97140a0b9075a80d8518eb06905d71d8067783 1.68 MB 6,872 3
857,903 857,903 00000000000000000002783b62c4c663f71f00bf2667379699759a0d448b3508 1.63 MB 6,001 4
857,902 857,902 0000000000000000000308811839f5b3c25198dcc54b57e7373a53c91683ff71 1.72 MB 5,288 3
857,901 857,901 0000000000000000000334a29f5836ca5ae22dd5f0780a575fe1d27cd43ee075 1.68 MB 7,165 3
857,900 857,900 000000000000000000030435c32c2815cda5732d3bcfde36490504814efd87d3 1.61 MB 7,248 3
857,899 857,899 00000000000000000001c8b4ccef7952c662f1c3c0d9c24f965f7c043adb1169 1.66 MB 4,885 6
857,898 857,898 00000000000000000001799c45dbc525174110e0abc88670c8a63be69e8f0f77 1.63 MB 5,755 4
857,897 857,897 00000000000000000000492f8e7af002705a376260f0ea6822496095d8d1d18f 1.56 MB 4,168 7
857,896 857,896 000000000000000000016422f1bc22f19ebcb59a6ca78fdb2f212b224b03094f 1.42 MB 2,929 9
857,895 857,895 0000000000000000000309e3e0eabe436c9788000841f8bbd44c9fe1f80ab028 1.60 MB 3,501 3
857,894 857,894 00000000000000000001393594451172b8ee6450c7188263747259d281e7f604 1.60 MB 3,979 11
857,893 857,893 00000000000000000002a1e4fc900b37ae6ceb10cc0e2ef23a9864e2089a8ecd 1.60 MB 4,046 6
857,892 857,892 00000000000000000000b55c109cf65f337ae9e7df85d1d0e1acea649465fd8b 1.61 MB 4,975 4
857,891 857,891 00000000000000000001ccf284bcafd8eb457a8483a2689b51986409e23bba3a 1.65 MB 3,376 5
Previous 10 blocks ↓
Total Size: 702.55 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: 2,549.56 GB sent, 228.43 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.