Memory Pool Memory Pool Refreshing

54,957 transactions
19.64 vMB
Show Random Selection Loading Transactions
Max Size: 118/200 MB
Min Fee: 1 sats/vbyte

Candidate Block Candidate Block Refreshing

Height Target Expected Size Txs Avg Fee Rate AFR
871,994 00000000000000000002c0700000000000000000000000000000000000000000 1.00 vMB 4,298 2
Show Transactions Loading Transactions

Blockchain Blockchain Refreshing

Tip: 871,993 (351,148 blocks away) ⇈
Next 10 blocks ↑
Height Block Hash Time (UTC) Size Txs Avg Fee Rate AFR
520,845 520,845 000000000000000000370c6a1b4b8d814e3150a9197370134ca1c6bef1f9bf3b 0.92 MB 1,642 39
520,844 520,844 0000000000000000003e3dd67534eaa4a271014a745ed03408b08c588e3cac62 0.58 MB 903 31
520,843 520,843 0000000000000000003f7c2779ce5a394df049eb733103b1a6f0a62878417124 0.61 MB 1,116 48
520,842 520,842 0000000000000000001ee7146d797a3a403c5fa4467ff7ab405b82945106a343 0.41 MB 602 35
520,841 520,841 0000000000000000002b0538a0e5a47dff4e5126140bcc9fe5d64cfe3afb3e88 0.64 MB 1,205 7
520,840 520,840 00000000000000000016b6a0e39adbddf1843eb9592d18930ccea00a2e8677fe 1.16 MB 2,304 90
520,839 520,839 000000000000000000288cfdd2265cc8360ea6d6f2ff12930e08c8a4d007e39a 0.96 MB 880 18
520,838 520,838 0000000000000000000e26249769b81ea386773ed7fbca4767309b6f4aa7ea15 1.11 MB 1,499 10
520,837 520,837 000000000000000000007c8db7a8d7ff16ad0987be495a0e585561f55afb3624 1.12 MB 2,096 62
520,836 520,836 0000000000000000003a2b0fc4a71f745d9166d200853a405506e4470c27ac25 1.08 MB 795 1
520,835 520,835 00000000000000000003d80a6af483bec7625f99d88b35882a20758bc7761b16 1.13 MB 2,733 114
520,834 520,834 0000000000000000002513801bd97418d310c7b9f2c8740a624d147c1426a30f 1.16 MB 1,872 59
520,833 520,833 000000000000000000410efc583522d609d003592ed8956c87c66087d45cc072 1.16 MB 3,041 117
520,832 520,832 00000000000000000003122321345172809fce8efa2446273f8642e15cbe268b 1.12 MB 1,901 41
520,831 520,831 000000000000000000207a182e8032ec7ce94daa1369979ba7ac397a86944c38 0.70 MB 1,319 42
520,830 520,830 00000000000000000036824eb7a1568bcefee68aa9bbd07e153a3adf09ef3398 0.54 MB 1,068 12
520,829 520,829 000000000000000000245fbdb6072308311c9f3014f5b33166d75644860ee270 1.09 MB 1,683 29
520,828 520,828 000000000000000000377374e0f6ef2295ea95f59c8d4707a30a8990bb0d57b3 1.16 MB 2,705 56
520,827 520,827 000000000000000000173c5d5221f037f8bdf46249634257f292129efbc54357 0.07 MB 145 54
520,826 520,826 0000000000000000001a61537aee1dc189eabdd491b5149ff370574ac3728369 1.17 MB 2,271 31
520,825 520,825 0000000000000000000e3d92186b347a2fa05bd0c969ec6906a26cf383eb3fef 1.12 MB 2,141 47
Previous 10 blocks ↓
Total Size: 703.20 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: 2,584.25 GB sent, 232.59 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.